CacheSize 250 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 1 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6525 All paths: 123545 Oak-Segment-Tar 1 122 126 146 174 201 35 Oak-Segment-Tar 10 332 386 544 846 929 97 Oak-Segment-Tar 20 488 597 820 1075 1306 130 Oak-Segment-Tar 50 976 1242 1631 1998 2330 168 Profiler: top 5 stack trace(s) of of 23540 ms of 3684 thread dumps: 3684/32389 (11%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1752/32389 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1702/32389 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1005/32389 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 912/32389 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 27%: app//org.apache.jackrabbit.oak.segment 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 250 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 10 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7186 All paths: 123545 Oak-Segment-Tar 1 124 131 143 208 261 32 Oak-Segment-Tar 10 250 302 348 528 766 130 Oak-Segment-Tar 20 420 562 702 822 981 152 Oak-Segment-Tar 50 874 1337 1585 1859 2012 189 Profiler: top 5 stack trace(s) of of 23284 ms of 3763 thread dumps: 3763/36346 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1317/36346 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1266/36346 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1172/36346 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1144/36346 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 26%: app//org.apache.jackrabbit.oak.segment 18%: app//org.apache.jackrabbit.oak.segment.file 14%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 250 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 100 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 9078 All paths: 123545 Oak-Segment-Tar 1 121 124 135 377 507 28 Oak-Segment-Tar 10 274 338 378 523 549 130 Oak-Segment-Tar 20 487 562 651 818 971 161 Oak-Segment-Tar 50 839 1439 1849 2141 2348 154 Profiler: top 5 stack trace(s) of of 22998 ms of 3586 thread dumps: 3586/34642 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1969/34642 (5%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1935/34642 (5%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1130/34642 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1076/34642 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 43%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 8%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 1000 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8111 All paths: 123545 Oak-Segment-Tar 1 126 130 151 205 248 31 Oak-Segment-Tar 10 291 321 371 611 708 128 Oak-Segment-Tar 20 449 592 806 1288 1606 118 Oak-Segment-Tar 50 788 1411 1727 1973 2229 161 Profiler: top 5 stack trace(s) of of 22812 ms of 3460 thread dumps: 3460/30467 (11%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1739/30467 (5%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1612/30467 (5%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 900/30467 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 850/30467 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 42%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 8%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 1 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 9421 All paths: 123545 Oak-Segment-Tar 1 123 127 138 194 272 34 Oak-Segment-Tar 10 280 294 340 513 560 140 Oak-Segment-Tar 20 345 557 702 974 1100 140 Oak-Segment-Tar 50 848 1345 2017 2273 2527 151 Profiler: top 5 stack trace(s) of of 22612 ms of 3595 thread dumps: 3595/32808 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1554/32808 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1439/32808 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1041/32808 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1018/32808 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 28%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.cache . CacheSize 250 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 10 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7206 All paths: 123545 Oak-Segment-Tar 1 126 130 225 290 358 23 Oak-Segment-Tar 10 356 501 625 761 828 83 Oak-Segment-Tar 20 734 884 1140 1295 1353 100 Oak-Segment-Tar 50 1360 1538 2400 2690 2997 127 Profiler: top 5 stack trace(s) of of 23876 ms of 3257 thread dumps: 3257/27327 (11%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1526/27327 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1483/27327 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 853/27327 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 783/27327 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 26%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.commons 13%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 250 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 100 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7913 All paths: 123545 Oak-Segment-Tar 1 122 125 145 196 370 33 Oak-Segment-Tar 10 255 283 309 394 500 160 Oak-Segment-Tar 20 455 549 670 837 981 159 Oak-Segment-Tar 50 731 1415 1836 2099 2220 154 Profiler: top 5 stack trace(s) of of 22845 ms of 3788 thread dumps: 3788/34849 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1235/34849 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1182/34849 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1169/34849 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1143/34849 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 36%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons 9%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 1000 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 9326 All paths: 123545 Oak-Segment-Tar 1 125 132 152 282 384 30 Oak-Segment-Tar 10 250 378 574 900 1067 81 Oak-Segment-Tar 20 510 667 1003 1352 1613 108 Oak-Segment-Tar 50 1218 1762 2084 2470 2621 151 Profiler: top 5 stack trace(s) of of 23746 ms of 3189 thread dumps: 3189/28060 (11%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 880/28060 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 872/28060 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 841/28060 (2%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 830/28060 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 37%: app//org.apache.jackrabbit.oak.segment 15%: app//org.apache.jackrabbit.oak.security.authorization.permission 13%: app//org.apache.jackrabbit.oak.commons 9%: app//org.apache.jackrabbit.oak.plugins.tree.impl 6%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 1 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 11102 All paths: 123545 Oak-Segment-Tar 1 122 128 168 324 384 27 Oak-Segment-Tar 10 277 303 338 507 608 150 Oak-Segment-Tar 20 370 552 736 1040 1299 136 Oak-Segment-Tar 50 920 1206 1518 1811 2165 198 Profiler: top 5 stack trace(s) of of 23458 ms of 3467 thread dumps: 3467/32042 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1023/32042 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1015/32042 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1012/32042 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 966/32042 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 18%: app//org.apache.jackrabbit.oak.segment.file 16%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 250 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 10 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8704 All paths: 123545 Oak-Segment-Tar 1 119 121 132 310 452 30 Oak-Segment-Tar 10 225 283 307 346 360 166 Oak-Segment-Tar 20 296 544 631 722 827 164 Oak-Segment-Tar 50 714 1276 1874 2215 2420 152 Profiler: top 5 stack trace(s) of of 22817 ms of 3836 thread dumps: 3836/36982 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1343/36982 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1290/36982 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1244/36982 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1158/36982 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 42%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 12%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.security.authorization.permission 8%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 100 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7395 All paths: 123545 Oak-Segment-Tar 1 123 127 138 161 215 36 Oak-Segment-Tar 10 280 296 313 350 390 160 Oak-Segment-Tar 20 383 561 656 763 992 159 Oak-Segment-Tar 50 929 1141 1537 1924 2373 188 Profiler: top 5 stack trace(s) of of 23278 ms of 3984 thread dumps: 3984/36776 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1436/36776 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1353/36776 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1119/36776 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1064/36776 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 37%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 8%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 1000 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8793 All paths: 123545 Oak-Segment-Tar 1 126 128 154 290 352 28 Oak-Segment-Tar 10 255 290 328 521 679 140 Oak-Segment-Tar 20 466 548 673 916 1117 151 Oak-Segment-Tar 50 640 1386 1706 2150 2472 157 Profiler: top 5 stack trace(s) of of 22752 ms of 3537 thread dumps: 3537/31512 (11%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1807/31512 (5%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1786/31512 (5%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 971/31512 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 912/31512 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 42%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 9%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 1 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7338 All paths: 123545 Oak-Segment-Tar 1 152 178 287 586 606 16 Oak-Segment-Tar 10 366 421 470 1147 1269 90 Oak-Segment-Tar 20 723 788 934 1045 1126 119 Oak-Segment-Tar 50 1544 1828 2089 2421 2709 150 Profiler: top 5 stack trace(s) of of 23523 ms of 3454 thread dumps: 3454/38863 (8%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1372/38863 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1273/38863 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 927/38863 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNodeMap(SegmentNodeState.java:132) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 904/38863 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNodeMap(SegmentNodeState.java:132) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 30%: app//org.apache.jackrabbit.oak.segment.file 22%: app//org.apache.jackrabbit.oak.segment 10%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.security.authorization.permission 6%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 10 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7738 All paths: 123545 Oak-Segment-Tar 1 188 192 218 246 253 23 Oak-Segment-Tar 10 386 415 461 809 1027 100 Oak-Segment-Tar 20 685 803 916 1026 1165 120 Oak-Segment-Tar 50 1235 1631 2074 2605 3117 146 Profiler: top 5 stack trace(s) of of 23527 ms of 3894 thread dumps: 3894/39636 (9%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1587/39636 (4%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1539/39636 (3%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1499/39636 (3%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1428/39636 (3%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 31%: app//org.apache.jackrabbit.oak.segment 28%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons 8%: app//org.apache.jackrabbit.oak.cache 5%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 100 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6089 All paths: 123545 Oak-Segment-Tar 1 607 607 629 660 660 8 Oak-Segment-Tar 10 968 1009 1203 1319 1379 48 Oak-Segment-Tar 20 897 2447 2594 2778 2893 41 Oak-Segment-Tar 50 1423 5185 5733 5930 5967 51 Profiler: top 5 stack trace(s) of of 24955 ms of 4776 thread dumps: 4960/44763 (11%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 4776/44763 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 4727/44763 (10%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2971/44763 (6%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2897/44763 (6%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 66%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.segment 3%: app//org.apache.jackrabbit.oak.cache 2%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 1000 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5644 All paths: 123545 Oak-Segment-Tar 1 4619 4619 4678 4736 4736 2 Oak-Segment-Tar 10 8700 8713 8996 9128 9133 10 Oak-Segment-Tar 20 20989 21172 22174 22358 22440 20 Oak-Segment-Tar 50 44391 47162 50122 51644 52012 50 Profiler: top 5 stack trace(s) of of 98031 ms of 11300 thread dumps: 26892/173700 (15%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 26811/173700 (15%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 19100/173700 (10%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 19096/173700 (10%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 11300/173700 (6%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) summary: 90%: app//org.apache.jackrabbit.oak.security.authorization.permission 6%: app//org.apache.jackrabbit.oak.commons . CacheSize 250 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 1 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8231 All paths: 123545 Oak-Segment-Tar 1 140 144 188 259 298 27 Oak-Segment-Tar 10 331 352 395 469 631 130 Oak-Segment-Tar 20 361 612 766 1223 1391 123 Oak-Segment-Tar 50 803 1342 1788 2334 2725 157 Profiler: top 5 stack trace(s) of of 23081 ms of 3694 thread dumps: 3694/31546 (11%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1586/31546 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1540/31546 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 478/31546 (1%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNodeMap(SegmentNodeState.java:133) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 450/31546 (1%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNodeMap(SegmentNodeState.java:133) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 36%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 7%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 10 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6182 All paths: 123545 Oak-Segment-Tar 1 183 186 203 277 342 24 Oak-Segment-Tar 10 263 420 446 501 515 113 Oak-Segment-Tar 20 644 788 953 1084 1144 119 Oak-Segment-Tar 50 1390 1697 2240 2681 3201 142 Profiler: top 5 stack trace(s) of of 24344 ms of 4203 thread dumps: 4203/42875 (9%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1855/42875 (4%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1741/42875 (4%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1488/42875 (3%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1370/42875 (3%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 40%: app//org.apache.jackrabbit.oak.segment 28%: app//org.apache.jackrabbit.oak.security.authorization.permission 10%: app//org.apache.jackrabbit.oak.commons 5%: app//org.apache.jackrabbit.oak.core 4%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 250 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 100 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6073 All paths: 123545 Oak-Segment-Tar 1 685 685 747 1086 1086 7 Oak-Segment-Tar 10 1471 1498 1582 2034 2053 30 Oak-Segment-Tar 20 2857 2988 3155 3413 3606 40 Oak-Segment-Tar 50 5749 6428 7067 7329 7382 50 Profiler: top 5 stack trace(s) of of 25859 ms of 4218 thread dumps: 6214/44473 (13%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 5602/44473 (12%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 4218/44473 (9%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2142/44473 (4%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2135/44473 (4%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 67%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.segment 10%: app//org.apache.jackrabbit.oak.commons 2%: app//org.apache.jackrabbit.oak.cache 2%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 1000 --cache 250 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5401 All paths: 123545 Oak-Segment-Tar 1 6848 6848 6848 6848 6848 1 Oak-Segment-Tar 10 19879 19896 20411 20615 20624 10 Oak-Segment-Tar 20 37523 37853 39593 40010 40049 20 Oak-Segment-Tar 50 92262 94729 98927 101546 101914 50 Profiler: top 5 stack trace(s) of of 176170 ms of 16345 thread dumps: 65963/310010 (21%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 64414/310010 (20%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 29549/310010 (9%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 28492/310010 (9%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 16345/310010 (5%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) summary: 91%: app//org.apache.jackrabbit.oak.security.authorization.permission 5%: app//org.apache.jackrabbit.oak.commons . CacheSize 1000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 1 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8170 All paths: 123545 Oak-Segment-Tar 1 123 130 160 277 334 28 Oak-Segment-Tar 10 203 282 371 482 519 137 Oak-Segment-Tar 20 321 507 638 815 945 161 Oak-Segment-Tar 50 882 1130 1474 1708 1982 198 Profiler: top 5 stack trace(s) of of 22769 ms of 3782 thread dumps: 3782/37492 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2073/37492 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2048/37492 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1269/37492 (3%): at app//org.apache.jackrabbit.oak.segment.MapRecord.getEntry(MapRecord.java:219) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1254/37492 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 30%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.core 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 1000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 10 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7185 All paths: 123545 Oak-Segment-Tar 1 124 127 153 332 403 26 Oak-Segment-Tar 10 258 287 334 417 474 150 Oak-Segment-Tar 20 283 556 755 879 1002 141 Oak-Segment-Tar 50 940 1140 1531 1876 2278 189 Profiler: top 5 stack trace(s) of of 22884 ms of 3756 thread dumps: 3756/36935 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2008/36935 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1943/36935 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1099/36935 (2%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1046/36935 (2%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 32%: app//org.apache.jackrabbit.oak.segment 16%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.commons 9%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 1000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 100 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5571 All paths: 123545 Oak-Segment-Tar 1 124 126 133 165 168 36 Oak-Segment-Tar 10 237 288 323 476 506 151 Oak-Segment-Tar 20 415 553 751 931 1145 142 Oak-Segment-Tar 50 915 1144 1583 1895 2122 184 Profiler: top 5 stack trace(s) of of 22965 ms of 3856 thread dumps: 3856/35744 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1953/35744 (5%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1950/35744 (5%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1152/35744 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1078/35744 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 44%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.security.authorization.permission 8%: app//org.apache.jackrabbit.oak.core . CacheSize 1000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 1000 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5622 All paths: 123545 Oak-Segment-Tar 1 122 124 132 185 206 35 Oak-Segment-Tar 10 277 288 364 507 651 139 Oak-Segment-Tar 20 460 548 646 775 865 160 Oak-Segment-Tar 50 752 1036 1622 1937 2282 177 Profiler: top 5 stack trace(s) of of 22600 ms of 3826 thread dumps: 3826/37810 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1795/37810 (4%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1607/37810 (4%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1189/37810 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1174/37810 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 40%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.commons 7%: app//org.apache.jackrabbit.oak.core . CacheSize 1000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 1 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 15557 All paths: 123545 Oak-Segment-Tar 1 203 227 276 385 423 17 Oak-Segment-Tar 10 611 695 900 1251 1353 58 Oak-Segment-Tar 20 492 546 689 926 1029 151 Oak-Segment-Tar 50 822 1288 1680 1926 2210 167 Profiler: top 5 stack trace(s) of of 23309 ms of 2772 thread dumps: 2772/27043 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 935/27043 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 879/27043 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 841/27043 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 746/27043 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 35%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.core . CacheSize 1000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 10 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6780 All paths: 123545 Oak-Segment-Tar 1 127 127 139 177 203 35 Oak-Segment-Tar 10 263 288 300 333 354 170 Oak-Segment-Tar 20 466 568 682 801 898 158 Oak-Segment-Tar 50 998 1226 1495 1772 2054 195 Profiler: top 5 stack trace(s) of of 22894 ms of 4036 thread dumps: 4036/40493 (9%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2676/40493 (6%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2452/40493 (6%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1337/40493 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1263/40493 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 29%: app//org.apache.jackrabbit.oak.segment 14%: app//org.apache.jackrabbit.oak.cache 13%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons . CacheSize 1000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 100 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5562 All paths: 123545 Oak-Segment-Tar 1 123 126 130 157 180 37 Oak-Segment-Tar 10 254 278 293 304 315 178 Oak-Segment-Tar 20 486 593 704 792 934 156 Oak-Segment-Tar 50 928 1171 1447 1717 2240 196 Profiler: top 5 stack trace(s) of of 23111 ms of 4100 thread dumps: 4100/40535 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2390/40535 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2372/40535 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1324/40535 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1277/40535 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 28%: app//org.apache.jackrabbit.oak.segment 15%: app//org.apache.jackrabbit.oak.security.authorization.permission 13%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons . CacheSize 1000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 1000 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6794 All paths: 123545 Oak-Segment-Tar 1 126 127 133 180 209 35 Oak-Segment-Tar 10 172 281 307 392 502 154 Oak-Segment-Tar 20 527 587 660 793 939 159 Oak-Segment-Tar 50 635 1237 1801 2237 2551 153 Profiler: top 5 stack trace(s) of of 22441 ms of 3859 thread dumps: 3859/36786 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1159/36786 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1134/36786 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1042/36786 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 984/36786 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 24%: app//org.apache.jackrabbit.oak.segment 18%: app//org.apache.jackrabbit.oak.segment.file 14%: app//org.apache.jackrabbit.oak.commons 13%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 1000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 1 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6289 All paths: 123545 Oak-Segment-Tar 1 123 126 131 158 181 37 Oak-Segment-Tar 10 256 293 359 496 524 140 Oak-Segment-Tar 20 398 554 719 851 1084 149 Oak-Segment-Tar 50 851 1181 1548 1817 2123 193 Profiler: top 5 stack trace(s) of of 23006 ms of 3865 thread dumps: 3865/36630 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1572/36630 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1521/36630 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1065/36630 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1063/36630 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 30%: app//org.apache.jackrabbit.oak.segment 15%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.cache . CacheSize 1000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 10 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6282 All paths: 123545 Oak-Segment-Tar 1 124 126 132 158 170 37 Oak-Segment-Tar 10 285 294 308 386 437 160 Oak-Segment-Tar 20 519 580 713 900 1030 143 Oak-Segment-Tar 50 1050 1188 1504 1964 2249 191 Profiler: top 5 stack trace(s) of of 22979 ms of 4011 thread dumps: 4011/38908 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1569/38908 (4%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1564/38908 (4%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1220/38908 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1160/38908 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 40%: app//org.apache.jackrabbit.oak.segment 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 10%: app//org.apache.jackrabbit.oak.commons 8%: app//org.apache.jackrabbit.oak.core . CacheSize 1000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 100 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6612 All paths: 123545 Oak-Segment-Tar 1 121 124 141 171 201 35 Oak-Segment-Tar 10 245 287 297 312 370 170 Oak-Segment-Tar 20 427 557 724 855 969 151 Oak-Segment-Tar 50 774 1207 1525 1770 2230 193 Profiler: top 5 stack trace(s) of of 22896 ms of 3957 thread dumps: 3957/38960 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2306/38960 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2052/38960 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1275/38960 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1216/38960 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 29%: app//org.apache.jackrabbit.oak.segment 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 13%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.commons . CacheSize 1000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 1000 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6078 All paths: 123545 Oak-Segment-Tar 1 122 122 125 140 218 39 Oak-Segment-Tar 10 200 283 305 361 373 162 Oak-Segment-Tar 20 335 523 626 713 778 168 Oak-Segment-Tar 50 719 1022 1554 1843 2157 184 Profiler: top 5 stack trace(s) of of 22720 ms of 4052 thread dumps: 4052/39789 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1802/39789 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1754/39789 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1314/39789 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1303/39789 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 31%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.cache . CacheSize 1000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 1 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6572 All paths: 123545 Oak-Segment-Tar 1 127 128 158 204 224 32 Oak-Segment-Tar 10 208 290 322 544 750 134 Oak-Segment-Tar 20 442 585 721 1180 1521 132 Oak-Segment-Tar 50 601 1009 1605 2121 2312 169 Profiler: top 5 stack trace(s) of of 22740 ms of 3720 thread dumps: 3720/34260 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1182/34260 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1109/34260 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1105/34260 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1019/34260 (2%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 36%: app//org.apache.jackrabbit.oak.segment 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.plugins.tree.impl 6%: app//org.apache.jackrabbit.oak.core . CacheSize 1000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 10 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6465 All paths: 123545 Oak-Segment-Tar 1 182 186 202 314 396 24 Oak-Segment-Tar 10 419 429 483 706 734 100 Oak-Segment-Tar 20 397 845 1002 1159 1522 105 Oak-Segment-Tar 50 1280 1665 2161 2549 2990 143 Profiler: top 5 stack trace(s) of of 23821 ms of 3974 thread dumps: 3974/39668 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1477/39668 (3%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1362/39668 (3%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1054/39668 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNodeMap(SegmentNodeState.java:132) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1044/39668 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNodeMap(SegmentNodeState.java:132) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 26%: app//org.apache.jackrabbit.oak.security.authorization.permission 22%: app//org.apache.jackrabbit.oak.segment.file 19%: app//org.apache.jackrabbit.oak.segment 10%: app//org.apache.jackrabbit.oak.commons 6%: app//org.apache.jackrabbit.oak.core . CacheSize 1000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 100 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6442 All paths: 123545 Oak-Segment-Tar 1 546 546 576 758 758 9 Oak-Segment-Tar 10 1054 1078 1216 1492 1554 50 Oak-Segment-Tar 20 744 2192 2443 2933 3016 42 Oak-Segment-Tar 50 1659 2097 5337 5749 5802 60 Profiler: top 5 stack trace(s) of of 26070 ms of 4787 thread dumps: 8111/44002 (18%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 7954/44002 (18%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 4787/44002 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1859/44002 (4%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:147) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1841/44002 (4%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:524) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.exists(SecureNodeBuilder.java:127) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.exists(AbstractTree.java:225) at app//org.apache.jackrabbit.oak.core.MutableTree.exists(MutableTree.java:120) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:444) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 64%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.segment 11%: app//org.apache.jackrabbit.oak.commons 3%: app//org.apache.jackrabbit.oak.cache 2%: app//org.apache.jackrabbit.oak.core . CacheSize 1000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 1000 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6894 All paths: 123545 Oak-Segment-Tar 1 4961 4961 5396 5830 5830 2 Oak-Segment-Tar 10 9966 9981 10179 10248 10252 10 Oak-Segment-Tar 20 20586 20915 21209 21403 21507 20 Oak-Segment-Tar 50 40574 42219 44277 45283 45926 50 Profiler: top 5 stack trace(s) of of 93490 ms of 11780 thread dumps: 27433/177520 (15%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 27063/177520 (15%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 19895/177520 (11%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 19821/177520 (11%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 11780/177520 (6%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) summary: 89%: app//org.apache.jackrabbit.oak.security.authorization.permission 6%: app//org.apache.jackrabbit.oak.commons . CacheSize 1000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 1 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6117 All paths: 123545 Oak-Segment-Tar 1 152 156 164 188 195 30 Oak-Segment-Tar 10 351 405 450 620 828 109 Oak-Segment-Tar 20 742 811 928 1078 1212 120 Oak-Segment-Tar 50 1244 1631 2052 2578 3085 147 Profiler: top 5 stack trace(s) of of 23717 ms of 4062 thread dumps: 4062/37085 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1498/37085 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1474/37085 (3%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 562/37085 (1%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNodeMap(SegmentNodeState.java:133) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.hasChildNode(SegmentNodeState.java:441) at app//org.apache.jackrabbit.oak.spi.state.ReadOnlyBuilder.hasChildNode(ReadOnlyBuilder.java:94) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasChild(AbstractTree.java:293) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:156) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 540/37085 (1%): at app//org.apache.jackrabbit.oak.segment.Segment.readRecordId(Segment.java:432) at app//org.apache.jackrabbit.oak.segment.MapRecord.getEntry(MapRecord.java:165) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 38%: app//org.apache.jackrabbit.oak.segment 15%: app//org.apache.jackrabbit.oak.security.authorization.permission 14%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.cache 5%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 1000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 10 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6923 All paths: 123545 Oak-Segment-Tar 1 167 168 175 188 234 29 Oak-Segment-Tar 10 291 388 418 559 575 117 Oak-Segment-Tar 20 597 754 863 1016 1165 123 Oak-Segment-Tar 50 1312 1548 2123 2693 3096 139 Profiler: top 5 stack trace(s) of of 23611 ms of 4000 thread dumps: 4000/37407 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1427/37407 (3%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1238/37407 (3%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 860/37407 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 781/37407 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 26%: app//org.apache.jackrabbit.oak.security.authorization.permission 19%: app//org.apache.jackrabbit.oak.segment.file 17%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.commons 5%: app//org.apache.jackrabbit.oak.cache . CacheSize 1000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 100 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6039 All paths: 123545 Oak-Segment-Tar 1 706 706 756 942 942 7 Oak-Segment-Tar 10 1428 1465 1622 1704 1719 40 Oak-Segment-Tar 20 2796 2929 3208 3322 3604 40 Oak-Segment-Tar 50 6619 7016 7580 7792 7887 50 Profiler: top 5 stack trace(s) of of 27914 ms of 4509 thread dumps: 6515/47014 (13%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 5728/47014 (12%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 4509/47014 (9%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2484/47014 (5%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2251/47014 (4%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 69%: app//org.apache.jackrabbit.oak.security.authorization.permission 10%: app//org.apache.jackrabbit.oak.segment 9%: app//org.apache.jackrabbit.oak.commons 2%: app//org.apache.jackrabbit.oak.cache 2%: app//org.apache.jackrabbit.oak.core . CacheSize 1000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 1000 --cache 1000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6733 All paths: 123545 Oak-Segment-Tar 1 5446 5446 5446 5446 5446 1 Oak-Segment-Tar 10 15518 15520 16052 16212 16216 10 Oak-Segment-Tar 20 32181 32834 33542 33842 33951 20 Oak-Segment-Tar 50 66638 68645 71531 72546 72797 50 Profiler: top 5 stack trace(s) of of 134865 ms of 12912 thread dumps: 49850/237317 (21%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 48847/237317 (20%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 23128/237317 (9%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 22652/237317 (9%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 12912/237317 (5%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) summary: 91%: app//org.apache.jackrabbit.oak.security.authorization.permission 5%: app//org.apache.jackrabbit.oak.commons . CacheSize 5000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 1 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5653 All paths: 123545 Oak-Segment-Tar 1 126 128 134 167 186 36 Oak-Segment-Tar 10 263 279 298 383 410 169 Oak-Segment-Tar 20 470 560 646 773 887 160 Oak-Segment-Tar 50 665 1217 1475 1768 2119 194 Profiler: top 5 stack trace(s) of of 22898 ms of 4026 thread dumps: 4026/38942 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1292/38942 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1206/38942 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 811/38942 (2%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 800/38942 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 25%: app//org.apache.jackrabbit.oak.segment 15%: app//org.apache.jackrabbit.oak.segment.file 14%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 5000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 10 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6775 All paths: 123545 Oak-Segment-Tar 1 120 121 126 136 152 40 Oak-Segment-Tar 10 164 288 319 394 495 153 Oak-Segment-Tar 20 424 514 612 686 766 175 Oak-Segment-Tar 50 977 1209 1477 1767 1984 199 Profiler: top 5 stack trace(s) of of 22951 ms of 4056 thread dumps: 4056/39548 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2339/39548 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2256/39548 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1286/39548 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1280/39548 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 29%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.cache 13%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons . CacheSize 5000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 100 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6128 All paths: 123545 Oak-Segment-Tar 1 130 131 136 175 261 35 Oak-Segment-Tar 10 296 313 333 418 456 150 Oak-Segment-Tar 20 564 600 686 781 895 157 Oak-Segment-Tar 50 952 1208 1563 1849 2144 185 Profiler: top 5 stack trace(s) of of 23277 ms of 4074 thread dumps: 4074/39832 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1408/39832 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1327/39832 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1326/39832 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1276/39832 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 39%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons 6%: app//org.apache.jackrabbit.oak.core . CacheSize 5000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 1000 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6313 All paths: 123545 Oak-Segment-Tar 1 125 126 132 155 163 37 Oak-Segment-Tar 10 259 296 309 327 341 170 Oak-Segment-Tar 20 393 558 681 801 931 154 Oak-Segment-Tar 50 857 1098 1512 1781 2093 190 Profiler: top 5 stack trace(s) of of 22850 ms of 4054 thread dumps: 4054/39151 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2415/39151 (6%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2258/39151 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1154/39151 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1102/39151 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 31%: app//org.apache.jackrabbit.oak.segment 14%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons . CacheSize 5000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 1 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5335 All paths: 123545 Oak-Segment-Tar 1 121 124 131 154 162 37 Oak-Segment-Tar 10 264 284 297 315 341 170 Oak-Segment-Tar 20 417 558 655 756 902 160 Oak-Segment-Tar 50 1019 1201 1453 1671 1931 200 Profiler: top 5 stack trace(s) of of 22686 ms of 4118 thread dumps: 4118/41327 (9%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2547/41327 (6%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2442/41327 (5%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1346/41327 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1334/41327 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 44%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.commons 8%: app//org.apache.jackrabbit.oak.core . CacheSize 5000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 10 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5657 All paths: 123545 Oak-Segment-Tar 1 123 125 129 152 161 37 Oak-Segment-Tar 10 252 282 296 323 437 170 Oak-Segment-Tar 20 397 541 663 788 846 160 Oak-Segment-Tar 50 910 1172 1476 1783 2107 191 Profiler: top 5 stack trace(s) of of 22709 ms of 4043 thread dumps: 4043/40143 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1406/40143 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1376/40143 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1350/40143 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1277/40143 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 20%: app//org.apache.jackrabbit.oak.segment 17%: app//org.apache.jackrabbit.oak.segment.file 14%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 9%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 5000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 100 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5458 All paths: 123545 Oak-Segment-Tar 1 125 127 133 152 174 37 Oak-Segment-Tar 10 266 311 352 567 676 130 Oak-Segment-Tar 20 316 540 698 883 1019 149 Oak-Segment-Tar 50 858 1121 1583 1872 2209 186 Profiler: top 5 stack trace(s) of of 22770 ms of 3810 thread dumps: 3810/34977 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1922/34977 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1807/34977 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1050/34977 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1048/34977 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 27%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 12%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 5000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 1000 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5706 All paths: 123545 Oak-Segment-Tar 1 120 122 127 136 179 39 Oak-Segment-Tar 10 172 285 305 399 497 153 Oak-Segment-Tar 20 375 508 630 703 808 170 Oak-Segment-Tar 50 784 1069 1542 1909 2242 179 Profiler: top 5 stack trace(s) of of 22457 ms of 3998 thread dumps: 3998/39072 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1354/39072 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1259/39072 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1221/39072 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1150/39072 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 19%: app//org.apache.jackrabbit.oak.segment.file 19%: app//org.apache.jackrabbit.oak.segment 14%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 5000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 1 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5877 All paths: 123545 Oak-Segment-Tar 1 121 123 126 133 141 40 Oak-Segment-Tar 10 276 287 322 374 432 160 Oak-Segment-Tar 20 297 539 625 741 838 164 Oak-Segment-Tar 50 910 1106 1470 1787 1987 195 Profiler: top 5 stack trace(s) of of 22695 ms of 3976 thread dumps: 3976/38169 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1292/38169 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1284/38169 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1269/38169 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1166/38169 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 20%: app//org.apache.jackrabbit.oak.segment.file 17%: app//org.apache.jackrabbit.oak.segment 15%: app//org.apache.jackrabbit.oak.security.authorization.permission 14%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 5000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 10 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6134 All paths: 123545 Oak-Segment-Tar 1 121 123 128 174 191 37 Oak-Segment-Tar 10 282 303 329 397 465 150 Oak-Segment-Tar 20 514 597 970 1277 1648 116 Oak-Segment-Tar 50 1336 1786 2134 2520 2750 150 Profiler: top 5 stack trace(s) of of 23802 ms of 3629 thread dumps: 3629/29991 (12%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1643/29991 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1563/29991 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 941/29991 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 909/29991 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 28%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 12%: app//org.apache.jackrabbit.oak.core . CacheSize 5000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 100 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 11772 All paths: 123545 Oak-Segment-Tar 1 124 127 143 190 415 31 Oak-Segment-Tar 10 235 281 321 364 491 158 Oak-Segment-Tar 20 401 504 634 735 845 169 Oak-Segment-Tar 50 975 1248 1484 1661 1823 199 Profiler: top 5 stack trace(s) of of 23012 ms of 3722 thread dumps: 3722/37110 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2177/37110 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2107/37110 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1231/37110 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1205/37110 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 28%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.cache 13%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons . CacheSize 5000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 1000 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6154 All paths: 123545 Oak-Segment-Tar 1 122 124 129 154 159 38 Oak-Segment-Tar 10 230 286 306 334 363 168 Oak-Segment-Tar 20 337 559 677 819 1029 151 Oak-Segment-Tar 50 850 1119 1515 1896 2170 183 Profiler: top 5 stack trace(s) of of 22581 ms of 3975 thread dumps: 3975/38849 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2370/38849 (6%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2229/38849 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1242/38849 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1175/38849 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 29%: app//org.apache.jackrabbit.oak.segment 14%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons . CacheSize 5000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 1 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5890 All paths: 123545 Oak-Segment-Tar 1 124 130 146 196 235 33 Oak-Segment-Tar 10 191 298 321 609 682 141 Oak-Segment-Tar 20 517 579 727 995 1161 139 Oak-Segment-Tar 50 889 1174 1578 1956 2411 184 Profiler: top 5 stack trace(s) of of 22932 ms of 3790 thread dumps: 3790/35150 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2014/35150 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1960/35150 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1149/35150 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1109/35150 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 30%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 12%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 5000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 10 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6389 All paths: 123545 Oak-Segment-Tar 1 124 129 134 151 156 37 Oak-Segment-Tar 10 223 305 332 356 378 155 Oak-Segment-Tar 20 452 584 666 745 867 159 Oak-Segment-Tar 50 848 1158 1682 2001 2339 174 Profiler: top 5 stack trace(s) of of 22847 ms of 4050 thread dumps: 4050/40702 (9%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1522/40702 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1474/40702 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1448/40702 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1422/40702 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 44%: app//org.apache.jackrabbit.oak.segment 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.commons 7%: app//org.apache.jackrabbit.oak.core . CacheSize 5000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 100 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6500 All paths: 123545 Oak-Segment-Tar 1 124 127 133 155 163 37 Oak-Segment-Tar 10 278 306 365 545 637 130 Oak-Segment-Tar 20 362 565 642 731 812 162 Oak-Segment-Tar 50 929 1151 1641 1828 2180 180 Profiler: top 5 stack trace(s) of of 22984 ms of 4049 thread dumps: 4049/40711 (9%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2404/40711 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2346/40711 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1308/40711 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1208/40711 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 28%: app//org.apache.jackrabbit.oak.segment 15%: app//org.apache.jackrabbit.oak.security.authorization.permission 14%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 5000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 1000 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6141 All paths: 123545 Oak-Segment-Tar 1 130 132 136 158 189 36 Oak-Segment-Tar 10 231 309 330 364 380 154 Oak-Segment-Tar 20 533 663 789 954 1041 138 Oak-Segment-Tar 50 743 1234 1749 2165 2747 163 Profiler: top 5 stack trace(s) of of 22967 ms of 4070 thread dumps: 4070/38788 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2202/38788 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2179/38788 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1276/38788 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1245/38788 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 30%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons . CacheSize 5000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 1 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5788 All paths: 123545 Oak-Segment-Tar 1 148 149 154 175 186 32 Oak-Segment-Tar 10 357 378 400 426 440 130 Oak-Segment-Tar 20 619 787 900 1066 1312 120 Oak-Segment-Tar 50 786 2346 2649 2905 3078 105 Profiler: top 5 stack trace(s) of of 22853 ms of 3978 thread dumps: 3978/35087 (11%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1739/35087 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1604/35087 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 524/35087 (1%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNodeMap(SegmentNodeState.java:133) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 507/35087 (1%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNodeMap(SegmentNodeState.java:133) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 37%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.cache 7%: app//org.apache.jackrabbit.oak.core . CacheSize 5000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 10 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7279 All paths: 123545 Oak-Segment-Tar 1 188 192 233 446 461 19 Oak-Segment-Tar 10 492 511 817 1324 1528 61 Oak-Segment-Tar 20 736 793 896 1181 1566 118 Oak-Segment-Tar 50 783 1564 2439 3547 3913 110 Profiler: top 5 stack trace(s) of of 23423 ms of 3555 thread dumps: 3555/33807 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1613/33807 (4%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1576/33807 (4%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1524/33807 (4%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1232/33807 (3%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 41%: app//org.apache.jackrabbit.oak.segment 29%: app//org.apache.jackrabbit.oak.security.authorization.permission 10%: app//org.apache.jackrabbit.oak.commons 3%: app//org.apache.jackrabbit.oak.plugins.tree.impl 3%: app//org.apache.jackrabbit.oak.core . CacheSize 5000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 100 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7660 All paths: 123545 Oak-Segment-Tar 1 885 885 1222 1448 1448 5 Oak-Segment-Tar 10 1374 1417 2206 2415 2463 30 Oak-Segment-Tar 20 2634 2795 3241 3509 3763 40 Oak-Segment-Tar 50 5658 6188 7118 7492 7563 50 Profiler: top 5 stack trace(s) of of 28107 ms of 4128 thread dumps: 7651/42115 (18%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:64) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 7235/42115 (17%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:64) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 4128/42115 (9%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2028/42115 (4%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:64) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:524) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.exists(SecureNodeBuilder.java:127) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.exists(AbstractTree.java:225) at app//org.apache.jackrabbit.oak.core.MutableTree.exists(MutableTree.java:120) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:444) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1913/42115 (4%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:64) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:524) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.exists(SecureNodeBuilder.java:127) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.exists(AbstractTree.java:225) at app//org.apache.jackrabbit.oak.core.MutableTree.exists(MutableTree.java:120) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:444) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 69%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.segment 10%: app//org.apache.jackrabbit.oak.commons 2%: app//org.apache.jackrabbit.oak.plugins.tree.impl 2%: app//org.apache.jackrabbit.oak.core . CacheSize 5000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 1000 --cache 5000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5920 All paths: 123545 Oak-Segment-Tar 1 7270 7270 7270 7270 7270 1 Oak-Segment-Tar 10 20275 20285 20650 20780 20781 10 Oak-Segment-Tar 20 37811 38133 38704 39184 39299 20 Oak-Segment-Tar 50 82512 84815 86987 88523 88716 50 Profiler: top 5 stack trace(s) of of 163564 ms of 15546 thread dumps: 60833/285325 (21%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 60820/285325 (21%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 26164/285325 (9%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 26151/285325 (9%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:58) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 15546/285325 (5%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) summary: 91%: app//org.apache.jackrabbit.oak.security.authorization.permission 5%: app//org.apache.jackrabbit.oak.commons . CacheSize 10000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 1 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7085 All paths: 123545 Oak-Segment-Tar 1 126 128 132 145 156 38 Oak-Segment-Tar 10 241 293 319 380 439 160 Oak-Segment-Tar 20 327 553 650 719 790 164 Oak-Segment-Tar 50 1078 1275 1547 1761 2032 192 Profiler: top 5 stack trace(s) of of 23102 ms of 4019 thread dumps: 4019/39615 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2340/39615 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2335/39615 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1238/39615 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1173/39615 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 31%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 10000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 10 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6054 All paths: 123545 Oak-Segment-Tar 1 124 126 133 160 196 37 Oak-Segment-Tar 10 241 307 426 625 715 115 Oak-Segment-Tar 20 530 660 763 949 1111 139 Oak-Segment-Tar 50 1194 1444 1844 2201 2322 150 Profiler: top 5 stack trace(s) of of 22644 ms of 3740 thread dumps: 3740/32982 (11%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1866/32982 (5%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1811/32982 (5%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 975/32982 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 908/32982 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 44%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.security.authorization.permission 7%: app//org.apache.jackrabbit.oak.core . CacheSize 10000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 100 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7720 All paths: 123545 Oak-Segment-Tar 1 127 134 151 205 674 31 Oak-Segment-Tar 10 241 299 318 562 656 147 Oak-Segment-Tar 20 463 588 795 926 1044 138 Oak-Segment-Tar 50 1044 1216 1585 1851 2085 182 Profiler: top 5 stack trace(s) of of 23711 ms of 3739 thread dumps: 3739/35723 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1060/35723 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1040/35723 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 790/35723 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNodeMap(SegmentNodeState.java:132) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 779/35723 (2%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 22%: app//org.apache.jackrabbit.oak.segment 18%: app//org.apache.jackrabbit.oak.segment.file 15%: app//org.apache.jackrabbit.oak.plugins.tree.impl 14%: app//org.apache.jackrabbit.oak.commons 9%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 10000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 1000 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 10592 All paths: 123545 Oak-Segment-Tar 1 134 134 164 248 283 29 Oak-Segment-Tar 10 283 307 342 589 692 130 Oak-Segment-Tar 20 537 598 880 1135 1381 124 Oak-Segment-Tar 50 889 1236 1674 2178 2446 164 Profiler: top 5 stack trace(s) of of 22767 ms of 3621 thread dumps: 3621/33615 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1903/33615 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1790/33615 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1256/33615 (3%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readString(CachingSegmentReader.java:101) at app//org.apache.jackrabbit.oak.segment.MapRecord.getEntry(MapRecord.java:219) at app//org.apache.jackrabbit.oak.segment.MapRecord.getEntry(MapRecord.java:172) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1229/33615 (3%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readString(CachingSegmentReader.java:101) at app//org.apache.jackrabbit.oak.segment.MapRecord.getEntry(MapRecord.java:219) at app//org.apache.jackrabbit.oak.segment.MapRecord.getEntry(MapRecord.java:172) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 31%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons . CacheSize 10000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 1 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7773 All paths: 123545 Oak-Segment-Tar 1 137 140 247 435 446 21 Oak-Segment-Tar 10 266 304 379 678 746 129 Oak-Segment-Tar 20 426 557 892 1136 1250 121 Oak-Segment-Tar 50 954 1202 1549 1988 2287 181 Profiler: top 5 stack trace(s) of of 23496 ms of 3339 thread dumps: 3339/31251 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1815/31251 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1785/31251 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 957/31251 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 952/31251 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 28%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 10000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 10 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8095 All paths: 123545 Oak-Segment-Tar 1 126 128 144 217 343 31 Oak-Segment-Tar 10 259 281 330 697 835 120 Oak-Segment-Tar 20 364 525 621 711 859 169 Oak-Segment-Tar 50 1250 1370 1536 2024 2503 182 Profiler: top 5 stack trace(s) of of 23247 ms of 3672 thread dumps: 3672/35955 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1249/35955 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1209/35955 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1161/35955 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1132/35955 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 24%: app//org.apache.jackrabbit.oak.segment 18%: app//org.apache.jackrabbit.oak.segment.file 14%: app//org.apache.jackrabbit.oak.commons 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 10000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 100 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8386 All paths: 123545 Oak-Segment-Tar 1 123 126 135 257 383 31 Oak-Segment-Tar 10 274 300 348 588 690 136 Oak-Segment-Tar 20 525 616 801 1127 1215 129 Oak-Segment-Tar 50 862 1192 1450 1702 1949 199 Profiler: top 5 stack trace(s) of of 23516 ms of 3427 thread dumps: 3427/31687 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1826/31687 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1643/31687 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 948/31687 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 903/31687 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 28%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 10000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 1000 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5716 All paths: 123545 Oak-Segment-Tar 1 127 130 141 172 268 34 Oak-Segment-Tar 10 238 375 530 849 951 91 Oak-Segment-Tar 20 418 533 805 1015 1159 136 Oak-Segment-Tar 50 872 1230 1848 2122 2771 158 Profiler: top 5 stack trace(s) of of 22707 ms of 3507 thread dumps: 3507/30164 (11%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1035/30164 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 945/30164 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 869/30164 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 866/30164 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 20%: app//org.apache.jackrabbit.oak.segment 15%: app//org.apache.jackrabbit.oak.commons 15%: app//org.apache.jackrabbit.oak.segment.file 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 10000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 1 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7667 All paths: 123545 Oak-Segment-Tar 1 128 129 151 272 887 26 Oak-Segment-Tar 10 263 291 334 439 675 140 Oak-Segment-Tar 20 299 515 637 732 862 164 Oak-Segment-Tar 50 766 1235 1484 1728 1837 199 Profiler: top 5 stack trace(s) of of 22787 ms of 3571 thread dumps: 3571/36026 (9%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2081/36026 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1929/36026 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1300/36026 (3%): at app//org.apache.jackrabbit.oak.segment.MapRecord.getEntry(MapRecord.java:217) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1218/36026 (3%): at app//org.apache.jackrabbit.oak.segment.MapRecord.getEntry(MapRecord.java:217) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 28%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 10%: app//org.apache.jackrabbit.oak.commons . CacheSize 10000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 10 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6871 All paths: 123545 Oak-Segment-Tar 1 129 134 167 205 220 31 Oak-Segment-Tar 10 266 284 315 511 598 140 Oak-Segment-Tar 20 535 589 777 988 1123 139 Oak-Segment-Tar 50 1454 1761 2128 2573 2692 150 Profiler: top 5 stack trace(s) of of 23810 ms of 3700 thread dumps: 3700/32867 (11%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1876/32867 (5%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1803/32867 (5%): at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 982/32867 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 978/32867 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 42%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 9%: app//org.apache.jackrabbit.oak.security.authorization.permission 8%: app//org.apache.jackrabbit.oak.core . CacheSize 10000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 100 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 15399 All paths: 123545 Oak-Segment-Tar 1 185 222 352 466 500 15 Oak-Segment-Tar 10 343 371 830 950 984 70 Oak-Segment-Tar 20 621 779 957 1129 1322 112 Oak-Segment-Tar 50 1156 1602 1962 2298 2576 150 Profiler: top 5 stack trace(s) of of 23511 ms of 2805 thread dumps: 2805/26708 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 860/26708 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 821/26708 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 818/26708 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 812/26708 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 19%: app//org.apache.jackrabbit.oak.segment 18%: app//org.apache.jackrabbit.oak.segment.file 15%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 10000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 1000 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 13606 All paths: 123545 Oak-Segment-Tar 1 128 130 137 431 491 26 Oak-Segment-Tar 10 281 305 395 687 847 120 Oak-Segment-Tar 20 512 651 980 1140 1358 115 Oak-Segment-Tar 50 1132 1515 1848 2143 2250 150 Profiler: top 5 stack trace(s) of of 23146 ms of 3200 thread dumps: 3200/29094 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1673/29094 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1520/29094 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 925/29094 (3%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 906/29094 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 30%: app//org.apache.jackrabbit.oak.segment 18%: app//org.apache.jackrabbit.oak.security.authorization.permission 13%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.commons 9%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 10000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 1 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6469 All paths: 123545 Oak-Segment-Tar 1 129 131 137 189 194 34 Oak-Segment-Tar 10 260 295 317 383 417 160 Oak-Segment-Tar 20 458 592 699 773 917 155 Oak-Segment-Tar 50 768 1058 1551 1913 2371 182 Profiler: top 5 stack trace(s) of of 22975 ms of 4065 thread dumps: 4065/40460 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2356/40460 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2352/40460 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1271/40460 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1049/40460 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 30%: app//org.apache.jackrabbit.oak.segment 14%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 10000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 10 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6808 All paths: 123545 Oak-Segment-Tar 1 129 132 138 235 252 33 Oak-Segment-Tar 10 305 313 331 349 372 160 Oak-Segment-Tar 20 465 589 674 770 892 158 Oak-Segment-Tar 50 749 1004 1576 1966 2244 177 Profiler: top 5 stack trace(s) of of 23071 ms of 3999 thread dumps: 3999/36952 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1237/36952 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1185/36952 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1113/36952 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1091/36952 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 19%: app//org.apache.jackrabbit.oak.segment 17%: app//org.apache.jackrabbit.oak.segment.file 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons . CacheSize 10000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 100 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6226 All paths: 123545 Oak-Segment-Tar 1 128 128 140 243 262 33 Oak-Segment-Tar 10 286 308 321 370 417 159 Oak-Segment-Tar 20 452 592 717 818 942 151 Oak-Segment-Tar 50 882 1046 1564 1964 2417 181 Profiler: top 5 stack trace(s) of of 22996 ms of 4084 thread dumps: 4084/40750 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1670/40750 (4%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1603/40750 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1221/40750 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1170/40750 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 40%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 10%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.commons 7%: app//org.apache.jackrabbit.oak.core . CacheSize 10000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 1000 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7204 All paths: 123545 Oak-Segment-Tar 1 133 133 209 517 566 21 Oak-Segment-Tar 10 226 313 375 494 531 134 Oak-Segment-Tar 20 559 690 888 1181 1428 120 Oak-Segment-Tar 50 886 1347 1719 2106 2366 162 Profiler: top 5 stack trace(s) of of 22930 ms of 3341 thread dumps: 3341/33247 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2062/33247 (6%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1978/33247 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 966/33247 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 935/33247 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 29%: app//org.apache.jackrabbit.oak.segment 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 14%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 10000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 1 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8224 All paths: 123545 Oak-Segment-Tar 1 150 153 165 200 235 30 Oak-Segment-Tar 10 342 350 384 449 516 130 Oak-Segment-Tar 20 556 668 790 890 983 139 Oak-Segment-Tar 50 1383 1726 2066 2521 3066 147 Profiler: top 5 stack trace(s) of of 23499 ms of 3850 thread dumps: 3850/33759 (11%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1436/33759 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1308/33759 (3%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 956/33759 (2%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 947/33759 (2%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 31%: app//org.apache.jackrabbit.oak.segment 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 13%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.commons 7%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 10000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 10 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8617 All paths: 123545 Oak-Segment-Tar 1 173 176 214 293 352 23 Oak-Segment-Tar 10 481 530 947 1114 1137 60 Oak-Segment-Tar 20 833 956 1167 1324 1433 100 Oak-Segment-Tar 50 2583 2794 3077 3501 3697 100 Profiler: top 5 stack trace(s) of of 24212 ms of 3244 thread dumps: 3244/27560 (11%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 754/27560 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 753/27560 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 656/27560 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 608/27560 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 21%: app//org.apache.jackrabbit.oak.segment 18%: app//org.apache.jackrabbit.oak.segment.file 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 13%: app//org.apache.jackrabbit.oak.commons 8%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 10000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 100 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 10399 All paths: 123545 Oak-Segment-Tar 1 148 152 169 237 547 27 Oak-Segment-Tar 10 380 400 441 599 720 110 Oak-Segment-Tar 20 636 764 875 984 1097 120 Oak-Segment-Tar 50 1214 1508 1896 2428 2890 152 Profiler: top 5 stack trace(s) of of 23360 ms of 3555 thread dumps: 3555/30365 (11%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1645/30365 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1609/30365 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 692/30365 (2%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 652/30365 (2%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 31%: app//org.apache.jackrabbit.oak.segment 17%: app//org.apache.jackrabbit.oak.cache 13%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.security.authorization.permission 8%: app//org.apache.jackrabbit.oak.core . CacheSize 10000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 1000 --cache 10000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7291 All paths: 123545 Oak-Segment-Tar 1 4076 4076 4329 4582 4582 2 Oak-Segment-Tar 10 21041 21044 21239 21460 21466 10 Oak-Segment-Tar 20 23639 23682 24154 24395 24419 20 Oak-Segment-Tar 50 52156 53374 56615 57491 57795 50 Profiler: top 5 stack trace(s) of of 116786 ms of 11954 thread dumps: 46583/191456 (24%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 46474/191456 (24%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 12063/191456 (6%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 11969/191456 (6%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.getEntriesByPath(PrincipalPermissionEntries.java:86) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:60) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:148) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:157) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 11954/191456 (6%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) summary: 89%: app//org.apache.jackrabbit.oak.security.authorization.permission 6%: app//org.apache.jackrabbit.oak.commons . CacheSize 50000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 1 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6426 All paths: 123545 Oak-Segment-Tar 1 124 128 140 195 205 34 Oak-Segment-Tar 10 256 303 330 392 438 150 Oak-Segment-Tar 20 419 520 607 717 788 174 Oak-Segment-Tar 50 995 1239 1556 1830 1979 191 Profiler: top 5 stack trace(s) of of 22985 ms of 3941 thread dumps: 3941/38867 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2181/38867 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2171/38867 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1075/38867 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1046/38867 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 29%: app//org.apache.jackrabbit.oak.segment 15%: app//org.apache.jackrabbit.oak.plugins.tree.impl 13%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 50000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 10 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6484 All paths: 123545 Oak-Segment-Tar 1 121 124 135 152 204 37 Oak-Segment-Tar 10 236 291 348 443 488 142 Oak-Segment-Tar 20 415 482 584 725 849 179 Oak-Segment-Tar 50 767 1112 1405 1707 2045 200 Profiler: top 5 stack trace(s) of of 22567 ms of 3597 thread dumps: 3597/33071 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1783/33071 (5%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1736/33071 (5%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1086/33071 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1056/33071 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 41%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.plugins.tree.impl 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.commons 9%: app//org.apache.jackrabbit.oak.core . CacheSize 50000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 100 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6160 All paths: 123545 Oak-Segment-Tar 1 123 124 130 154 159 38 Oak-Segment-Tar 10 235 285 300 378 498 160 Oak-Segment-Tar 20 366 550 644 730 892 164 Oak-Segment-Tar 50 906 1210 1471 1702 2131 199 Profiler: top 5 stack trace(s) of of 22808 ms of 4006 thread dumps: 4006/38673 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2376/38673 (6%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2190/38673 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1194/38673 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1065/38673 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 30%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 50000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1 --numberOfUsers 1000 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6035 All paths: 123545 Oak-Segment-Tar 1 126 129 134 148 158 37 Oak-Segment-Tar 10 276 293 311 380 447 160 Oak-Segment-Tar 20 281 560 686 847 981 149 Oak-Segment-Tar 50 925 1194 1435 1739 2025 197 Profiler: top 5 stack trace(s) of of 22562 ms of 3839 thread dumps: 3839/35267 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1114/35267 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1075/35267 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1065/35267 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1031/35267 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 18%: app//org.apache.jackrabbit.oak.segment.file 18%: app//org.apache.jackrabbit.oak.segment 15%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 9%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 50000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 1 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5560 All paths: 123545 Oak-Segment-Tar 1 118 120 126 140 207 39 Oak-Segment-Tar 10 256 276 291 312 323 180 Oak-Segment-Tar 20 321 556 638 694 744 167 Oak-Segment-Tar 50 946 1162 1591 1956 2216 180 Profiler: top 5 stack trace(s) of of 22862 ms of 4146 thread dumps: 4146/41337 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2372/41337 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2315/41337 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1382/41337 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1362/41337 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 29%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons . CacheSize 50000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 10 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7501 All paths: 123545 Oak-Segment-Tar 1 121 125 137 214 243 33 Oak-Segment-Tar 10 236 287 320 471 503 145 Oak-Segment-Tar 20 364 529 621 744 885 165 Oak-Segment-Tar 50 902 1244 1707 2061 2223 164 Profiler: top 5 stack trace(s) of of 22846 ms of 3890 thread dumps: 3890/36024 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2100/36024 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2065/36024 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1126/36024 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1118/36024 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 30%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons . CacheSize 50000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 100 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 10268 All paths: 123545 Oak-Segment-Tar 1 123 126 141 161 190 36 Oak-Segment-Tar 10 293 303 395 532 668 130 Oak-Segment-Tar 20 435 579 710 819 966 149 Oak-Segment-Tar 50 1013 1272 1741 2038 2162 165 Profiler: top 5 stack trace(s) of of 23002 ms of 3776 thread dumps: 3776/33408 (11%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1465/33408 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1391/33408 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1043/33408 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1034/33408 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 28%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.cache . CacheSize 50000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10 --numberOfUsers 1000 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 13399 All paths: 123545 Oak-Segment-Tar 1 124 131 153 248 275 29 Oak-Segment-Tar 10 273 297 335 611 713 137 Oak-Segment-Tar 20 383 528 638 783 871 163 Oak-Segment-Tar 50 989 1287 1614 2044 2358 177 Profiler: top 5 stack trace(s) of of 22951 ms of 3523 thread dumps: 3523/34906 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1106/34906 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1051/34906 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 945/34906 (2%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 907/34906 (2%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNodeMap(SegmentNodeState.java:133) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 35%: app//org.apache.jackrabbit.oak.segment 11%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.security.authorization.permission 8%: app//org.apache.jackrabbit.oak.core . CacheSize 50000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 1 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6574 All paths: 123545 Oak-Segment-Tar 1 125 127 133 147 185 37 Oak-Segment-Tar 10 274 302 420 836 1063 110 Oak-Segment-Tar 20 435 519 620 733 838 170 Oak-Segment-Tar 50 874 1114 1585 1870 2094 188 Profiler: top 5 stack trace(s) of of 23085 ms of 3944 thread dumps: 3944/38830 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1308/38830 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1249/38830 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1241/38830 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1215/38830 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 19%: app//org.apache.jackrabbit.oak.commons 19%: app//org.apache.jackrabbit.oak.segment.file 13%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 50000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 10 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6816 All paths: 123545 Oak-Segment-Tar 1 123 125 178 641 682 20 Oak-Segment-Tar 10 284 296 334 471 799 140 Oak-Segment-Tar 20 335 560 705 955 1232 144 Oak-Segment-Tar 50 777 1182 1507 1841 2155 196 Profiler: top 5 stack trace(s) of of 23701 ms of 3555 thread dumps: 3555/34742 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1959/34742 (5%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1936/34742 (5%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1064/34742 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1038/34742 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 40%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 12%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 8%: app//org.apache.jackrabbit.oak.core . CacheSize 50000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 100 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6408 All paths: 123545 Oak-Segment-Tar 1 124 125 133 158 194 37 Oak-Segment-Tar 10 272 286 306 331 355 170 Oak-Segment-Tar 20 478 588 668 758 881 159 Oak-Segment-Tar 50 1020 1195 1540 1797 2078 191 Profiler: top 5 stack trace(s) of of 23160 ms of 4189 thread dumps: 4189/42903 (9%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2615/42903 (6%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2598/42903 (6%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1502/42903 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1484/42903 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 28%: app//org.apache.jackrabbit.oak.segment 15%: app//org.apache.jackrabbit.oak.security.authorization.permission 14%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons . CacheSize 50000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 100 --numberOfUsers 1000 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5788 All paths: 123545 Oak-Segment-Tar 1 122 124 128 144 180 39 Oak-Segment-Tar 10 211 290 315 410 515 157 Oak-Segment-Tar 20 482 574 650 714 755 160 Oak-Segment-Tar 50 815 1123 1542 1799 2088 188 Profiler: top 5 stack trace(s) of of 22604 ms of 4073 thread dumps: 4073/40601 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1557/40601 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1459/40601 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1273/40601 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1262/40601 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 44%: app//org.apache.jackrabbit.oak.segment 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.security.authorization.permission 9%: app//org.apache.jackrabbit.oak.core . CacheSize 50000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 1 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6478 All paths: 123545 Oak-Segment-Tar 1 132 134 140 221 252 33 Oak-Segment-Tar 10 297 313 326 357 374 160 Oak-Segment-Tar 20 378 628 727 802 903 146 Oak-Segment-Tar 50 938 1136 1730 2060 2453 165 Profiler: top 5 stack trace(s) of of 22959 ms of 4283 thread dumps: 4283/43230 (9%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1371/43230 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1363/43230 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1344/43230 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1295/43230 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 21%: app//org.apache.jackrabbit.oak.segment 17%: app//org.apache.jackrabbit.oak.segment.file 15%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 50000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 10 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6427 All paths: 123545 Oak-Segment-Tar 1 129 131 149 184 193 33 Oak-Segment-Tar 10 288 305 322 347 396 160 Oak-Segment-Tar 20 336 615 713 827 943 144 Oak-Segment-Tar 50 826 1156 1619 2023 2533 176 Profiler: top 5 stack trace(s) of of 22909 ms of 4106 thread dumps: 4106/38155 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1243/38155 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1222/38155 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1173/38155 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1140/38155 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 18%: app//org.apache.jackrabbit.oak.segment.file 18%: app//org.apache.jackrabbit.oak.segment 15%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 50000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 100 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6205 All paths: 123545 Oak-Segment-Tar 1 128 132 141 162 194 35 Oak-Segment-Tar 10 290 307 325 349 387 160 Oak-Segment-Tar 20 336 603 713 803 892 148 Oak-Segment-Tar 50 730 1207 1636 2011 2320 171 Profiler: top 5 stack trace(s) of of 22772 ms of 4111 thread dumps: 4111/39502 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1536/39502 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1531/39502 (3%): at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1308/39502 (3%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1247/39502 (3%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 33%: app//org.apache.jackrabbit.oak.segment 18%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons 8%: app//org.apache.jackrabbit.oak.plugins.tree.impl 6%: app//org.apache.jackrabbit.oak.core . CacheSize 50000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 1000 --numberOfUsers 1000 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5568 All paths: 123545 Oak-Segment-Tar 1 134 137 144 165 176 34 Oak-Segment-Tar 10 281 316 336 367 428 150 Oak-Segment-Tar 20 465 615 736 863 1196 143 Oak-Segment-Tar 50 882 1399 1782 2217 2572 158 Profiler: top 5 stack trace(s) of of 22859 ms of 4000 thread dumps: 4000/38747 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1730/38747 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1643/38747 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1195/38747 (3%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1143/38747 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 30%: app//org.apache.jackrabbit.oak.segment 15%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.cache 10%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 50000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 1 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5903 All paths: 123545 Oak-Segment-Tar 1 138 140 149 174 189 33 Oak-Segment-Tar 10 321 351 366 391 518 140 Oak-Segment-Tar 20 509 656 805 951 1098 133 Oak-Segment-Tar 50 1076 1438 1958 2426 3087 149 Profiler: top 5 stack trace(s) of of 23201 ms of 3880 thread dumps: 3880/35817 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 2118/35817 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1961/35817 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 692/35817 (1%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 652/35817 (1%): at app//org.apache.jackrabbit.oak.segment.Segment.readRecordId(Segment.java:432) at app//org.apache.jackrabbit.oak.segment.MapRecord.getEntry(MapRecord.java:165) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 33%: app//org.apache.jackrabbit.oak.segment 15%: app//org.apache.jackrabbit.oak.cache 15%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 7%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 50000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 10 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6834 All paths: 123545 Oak-Segment-Tar 1 147 148 155 186 191 32 Oak-Segment-Tar 10 306 358 378 445 565 130 Oak-Segment-Tar 20 529 682 812 952 1019 131 Oak-Segment-Tar 50 1090 1470 1956 2605 3136 146 Profiler: top 5 stack trace(s) of of 22998 ms of 3754 thread dumps: 3754/34628 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1330/34628 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNodeMap(SegmentNodeState.java:132) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1297/34628 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNodeMap(SegmentNodeState.java:132) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1075/34628 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1055/34628 (3%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 26%: app//org.apache.jackrabbit.oak.segment.file 21%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.commons 6%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 50000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 100 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6077 All paths: 123545 Oak-Segment-Tar 1 148 149 153 165 192 33 Oak-Segment-Tar 10 331 378 416 473 543 120 Oak-Segment-Tar 20 574 714 837 992 1190 129 Oak-Segment-Tar 50 1346 1613 2090 2677 3081 144 Profiler: top 5 stack trace(s) of of 23501 ms of 3439 thread dumps: 3439/32523 (10%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 888/32523 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 857/32523 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplateId(SegmentNodeState.java:117) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 703/32523 (2%): at app//org.apache.jackrabbit.oak.segment.file.AbstractFileStore$2$$Lambda$54/0x00000008001e3440.run(Unknown Source) at app//org.apache.jackrabbit.oak.segment.SegmentId.getSegment(SegmentId.java:157) at app//org.apache.jackrabbit.oak.segment.Record.getSegment(Record.java:71) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNodeMap(SegmentNodeState.java:132) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:452) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 693/32523 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 20%: app//org.apache.jackrabbit.oak.segment.file 19%: app//org.apache.jackrabbit.oak.segment 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.commons 8%: app//org.apache.jackrabbit.oak.cache . CacheSize 50000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.20-SNAPSHOT.jar benchmark --itemsToRead 1000 --repeatedRead 10 --numberOfInitialAce 10000 --numberOfUsers 1000 --cache 50000 --csvFile EagerCacheSizeTest_20191030_154626.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.20-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6062 All paths: 123545 Oak-Segment-Tar 1 152 155 160 221 226 30 Oak-Segment-Tar 10 346 375 401 460 546 129 Oak-Segment-Tar 20 505 701 845 985 1136 126 Oak-Segment-Tar 50 1212 1554 2121 2765 3391 141 Profiler: top 5 stack trace(s) of of 23476 ms of 3530 thread dumps: 3530/28921 (12%): at app//org.apache.jackrabbit.oak.commons.Profiler.getRunnableStackTraces(Profiler.java:207) at app//org.apache.jackrabbit.oak.commons.Profiler.tick(Profiler.java:376) at app//org.apache.jackrabbit.oak.commons.Profiler.run(Profiler.java:352) 1464/28921 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1446/28921 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:386) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readTemplate(CachingSegmentReader.java:125) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getTemplate(SegmentNodeState.java:126) at app//org.apache.jackrabbit.oak.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:450) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.(MemoryNodeBuilder.java:142) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.(SegmentNodeBuilder.java:100) at app//org.apache.jackrabbit.oak.segment.SegmentNodeBuilder.createChildBuilder(SegmentNodeBuilder.java:156) at app//org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.getChildNode(MemoryNodeBuilder.java:330) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.(SecureNodeBuilder.java:111) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getChildNode(SecureNodeBuilder.java:328) at app//org.apache.jackrabbit.oak.core.MutableTree.getTree(MutableTree.java:288) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:221) at app//org.apache.jackrabbit.oak.core.MutableRoot.getTree(MutableRoot.java:70) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:441) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 630/28921 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:171) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 619/28921 (2%): at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.buildPath(AbstractTree.java:205) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.getPath(AbstractTree.java:197) at app//org.apache.jackrabbit.oak.plugins.tree.impl.ImmutableTree.getPath(ImmutableTree.java:170) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$PathEntryMapCache.getEntries(PermissionCacheBuilder.java:185) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryProviderImpl.getEntries(PermissionEntryProviderImpl.java:85) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.getUserEntries(CompiledPermissionImpl.java:603) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.access$1400(CompiledPermissionImpl.java:478) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:655) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$LazyIterator.getNext(CompiledPermissionImpl.java:620) at app//org.apache.jackrabbit.commons.iterator.AbstractLazyIterator.hasNext(AbstractLazyIterator.java:39) at app//org.apache.jackrabbit.oak.security.authorization.permission.CompiledPermissionImpl$TreePermissionImpl.canRead(CompiledPermissionImpl.java:550) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder$ReadablePropertyPredicate.apply(SecureNodeBuilder.java:383) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.getProperty(SecureNodeBuilder.java:179) at app//org.apache.jackrabbit.oak.core.SecureNodeBuilder.hasProperty(SecureNodeBuilder.java:188) at app//org.apache.jackrabbit.oak.plugins.tree.impl.AbstractTree.hasProperty(AbstractTree.java:256) at app//org.apache.jackrabbit.oak.core.MutableTree.hasProperty(MutableTree.java:132) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.getItem(SessionDelegate.java:446) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemInternal(SessionImpl.java:167) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.access$400(SessionImpl.java:82) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:229) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl$3.performNullable(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performNullable(SessionDelegate.java:242) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.getItemOrNull(SessionImpl.java:226) at app//org.apache.jackrabbit.oak.jcr.session.SessionImpl.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.readItem(ReadDeepTreeTest.java:170) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:155) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:142) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) summary: 30%: app//org.apache.jackrabbit.oak.segment 17%: app//org.apache.jackrabbit.oak.cache 13%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.commons 8%: app//org.apache.jackrabbit.oak.plugins.tree.impl . ----------------------------------------- Benchmark completed. see EagerCacheSizeTest_20191030_154626.csv for details: Benchmarks: EagerCacheSizeTest Fixture: Oak-Segment-Tar Runtime: 5 Concurrency: 1,10,20,50 Profiling: true Items to Read: 1000 Repeat Read: 10 Number of ACEs: 1 10 100 1000 10000 Number of Principals: 1 10 100 1000 EagerCacheSize: 250 1000 5000 10000 50000 CompositionType: -------------------------------------- CacheSize 250 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 122, 126, 146, 174, 201, 35 Oak-Segment-Tar , 10, 332, 386, 544, 846, 929, 97 Oak-Segment-Tar , 20, 488, 597, 820, 1075, 1306, 130 Oak-Segment-Tar , 50, 976, 1242, 1631, 1998, 2330, 168 CacheSize 250 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 124, 131, 143, 208, 261, 32 Oak-Segment-Tar , 10, 250, 302, 348, 528, 766, 130 Oak-Segment-Tar , 20, 420, 562, 702, 822, 981, 152 Oak-Segment-Tar , 50, 874, 1337, 1585, 1859, 2012, 189 CacheSize 250 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 121, 124, 135, 377, 507, 28 Oak-Segment-Tar , 10, 274, 338, 378, 523, 549, 130 Oak-Segment-Tar , 20, 487, 562, 651, 818, 971, 161 Oak-Segment-Tar , 50, 839, 1439, 1849, 2141, 2348, 154 CacheSize 250 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 126, 130, 151, 205, 248, 31 Oak-Segment-Tar , 10, 291, 321, 371, 611, 708, 128 Oak-Segment-Tar , 20, 449, 592, 806, 1288, 1606, 118 Oak-Segment-Tar , 50, 788, 1411, 1727, 1973, 2229, 161 CacheSize 250 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 123, 127, 138, 194, 272, 34 Oak-Segment-Tar , 10, 280, 294, 340, 513, 560, 140 Oak-Segment-Tar , 20, 345, 557, 702, 974, 1100, 140 Oak-Segment-Tar , 50, 848, 1345, 2017, 2273, 2527, 151 CacheSize 250 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 126, 130, 225, 290, 358, 23 Oak-Segment-Tar , 10, 356, 501, 625, 761, 828, 83 Oak-Segment-Tar , 20, 734, 884, 1140, 1295, 1353, 100 Oak-Segment-Tar , 50, 1360, 1538, 2400, 2690, 2997, 127 CacheSize 250 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 122, 125, 145, 196, 370, 33 Oak-Segment-Tar , 10, 255, 283, 309, 394, 500, 160 Oak-Segment-Tar , 20, 455, 549, 670, 837, 981, 159 Oak-Segment-Tar , 50, 731, 1415, 1836, 2099, 2220, 154 CacheSize 250 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 125, 132, 152, 282, 384, 30 Oak-Segment-Tar , 10, 250, 378, 574, 900, 1067, 81 Oak-Segment-Tar , 20, 510, 667, 1003, 1352, 1613, 108 Oak-Segment-Tar , 50, 1218, 1762, 2084, 2470, 2621, 151 CacheSize 250 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 122, 128, 168, 324, 384, 27 Oak-Segment-Tar , 10, 277, 303, 338, 507, 608, 150 Oak-Segment-Tar , 20, 370, 552, 736, 1040, 1299, 136 Oak-Segment-Tar , 50, 920, 1206, 1518, 1811, 2165, 198 CacheSize 250 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 119, 121, 132, 310, 452, 30 Oak-Segment-Tar , 10, 225, 283, 307, 346, 360, 166 Oak-Segment-Tar , 20, 296, 544, 631, 722, 827, 164 Oak-Segment-Tar , 50, 714, 1276, 1874, 2215, 2420, 152 CacheSize 250 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 123, 127, 138, 161, 215, 36 Oak-Segment-Tar , 10, 280, 296, 313, 350, 390, 160 Oak-Segment-Tar , 20, 383, 561, 656, 763, 992, 159 Oak-Segment-Tar , 50, 929, 1141, 1537, 1924, 2373, 188 CacheSize 250 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 126, 128, 154, 290, 352, 28 Oak-Segment-Tar , 10, 255, 290, 328, 521, 679, 140 Oak-Segment-Tar , 20, 466, 548, 673, 916, 1117, 151 Oak-Segment-Tar , 50, 640, 1386, 1706, 2150, 2472, 157 CacheSize 250 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 152, 178, 287, 586, 606, 16 Oak-Segment-Tar , 10, 366, 421, 470, 1147, 1269, 90 Oak-Segment-Tar , 20, 723, 788, 934, 1045, 1126, 119 Oak-Segment-Tar , 50, 1544, 1828, 2089, 2421, 2709, 150 CacheSize 250 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 188, 192, 218, 246, 253, 23 Oak-Segment-Tar , 10, 386, 415, 461, 809, 1027, 100 Oak-Segment-Tar , 20, 685, 803, 916, 1026, 1165, 120 Oak-Segment-Tar , 50, 1235, 1631, 2074, 2605, 3117, 146 CacheSize 250 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 607, 607, 629, 660, 660, 8 Oak-Segment-Tar , 10, 968, 1009, 1203, 1319, 1379, 48 Oak-Segment-Tar , 20, 897, 2447, 2594, 2778, 2893, 41 Oak-Segment-Tar , 50, 1423, 5185, 5733, 5930, 5967, 51 CacheSize 250 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 4619, 4619, 4678, 4736, 4736, 2 Oak-Segment-Tar , 10, 8700, 8713, 8996, 9128, 9133, 10 Oak-Segment-Tar , 20, 20989, 21172, 22174, 22358, 22440, 20 Oak-Segment-Tar , 50, 44391, 47162, 50122, 51644, 52012, 50 CacheSize 250 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 140, 144, 188, 259, 298, 27 Oak-Segment-Tar , 10, 331, 352, 395, 469, 631, 130 Oak-Segment-Tar , 20, 361, 612, 766, 1223, 1391, 123 Oak-Segment-Tar , 50, 803, 1342, 1788, 2334, 2725, 157 CacheSize 250 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 183, 186, 203, 277, 342, 24 Oak-Segment-Tar , 10, 263, 420, 446, 501, 515, 113 Oak-Segment-Tar , 20, 644, 788, 953, 1084, 1144, 119 Oak-Segment-Tar , 50, 1390, 1697, 2240, 2681, 3201, 142 CacheSize 250 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 685, 685, 747, 1086, 1086, 7 Oak-Segment-Tar , 10, 1471, 1498, 1582, 2034, 2053, 30 Oak-Segment-Tar , 20, 2857, 2988, 3155, 3413, 3606, 40 Oak-Segment-Tar , 50, 5749, 6428, 7067, 7329, 7382, 50 CacheSize 250 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 6848, 6848, 6848, 6848, 6848, 1 Oak-Segment-Tar , 10, 19879, 19896, 20411, 20615, 20624, 10 Oak-Segment-Tar , 20, 37523, 37853, 39593, 40010, 40049, 20 Oak-Segment-Tar , 50, 92262, 94729, 98927, 101546, 101914, 50 CacheSize 1000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 123, 130, 160, 277, 334, 28 Oak-Segment-Tar , 10, 203, 282, 371, 482, 519, 137 Oak-Segment-Tar , 20, 321, 507, 638, 815, 945, 161 Oak-Segment-Tar , 50, 882, 1130, 1474, 1708, 1982, 198 CacheSize 1000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 124, 127, 153, 332, 403, 26 Oak-Segment-Tar , 10, 258, 287, 334, 417, 474, 150 Oak-Segment-Tar , 20, 283, 556, 755, 879, 1002, 141 Oak-Segment-Tar , 50, 940, 1140, 1531, 1876, 2278, 189 CacheSize 1000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 124, 126, 133, 165, 168, 36 Oak-Segment-Tar , 10, 237, 288, 323, 476, 506, 151 Oak-Segment-Tar , 20, 415, 553, 751, 931, 1145, 142 Oak-Segment-Tar , 50, 915, 1144, 1583, 1895, 2122, 184 CacheSize 1000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 122, 124, 132, 185, 206, 35 Oak-Segment-Tar , 10, 277, 288, 364, 507, 651, 139 Oak-Segment-Tar , 20, 460, 548, 646, 775, 865, 160 Oak-Segment-Tar , 50, 752, 1036, 1622, 1937, 2282, 177 CacheSize 1000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 203, 227, 276, 385, 423, 17 Oak-Segment-Tar , 10, 611, 695, 900, 1251, 1353, 58 Oak-Segment-Tar , 20, 492, 546, 689, 926, 1029, 151 Oak-Segment-Tar , 50, 822, 1288, 1680, 1926, 2210, 167 CacheSize 1000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 127, 127, 139, 177, 203, 35 Oak-Segment-Tar , 10, 263, 288, 300, 333, 354, 170 Oak-Segment-Tar , 20, 466, 568, 682, 801, 898, 158 Oak-Segment-Tar , 50, 998, 1226, 1495, 1772, 2054, 195 CacheSize 1000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 123, 126, 130, 157, 180, 37 Oak-Segment-Tar , 10, 254, 278, 293, 304, 315, 178 Oak-Segment-Tar , 20, 486, 593, 704, 792, 934, 156 Oak-Segment-Tar , 50, 928, 1171, 1447, 1717, 2240, 196 CacheSize 1000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 126, 127, 133, 180, 209, 35 Oak-Segment-Tar , 10, 172, 281, 307, 392, 502, 154 Oak-Segment-Tar , 20, 527, 587, 660, 793, 939, 159 Oak-Segment-Tar , 50, 635, 1237, 1801, 2237, 2551, 153 CacheSize 1000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 123, 126, 131, 158, 181, 37 Oak-Segment-Tar , 10, 256, 293, 359, 496, 524, 140 Oak-Segment-Tar , 20, 398, 554, 719, 851, 1084, 149 Oak-Segment-Tar , 50, 851, 1181, 1548, 1817, 2123, 193 CacheSize 1000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 124, 126, 132, 158, 170, 37 Oak-Segment-Tar , 10, 285, 294, 308, 386, 437, 160 Oak-Segment-Tar , 20, 519, 580, 713, 900, 1030, 143 Oak-Segment-Tar , 50, 1050, 1188, 1504, 1964, 2249, 191 CacheSize 1000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 121, 124, 141, 171, 201, 35 Oak-Segment-Tar , 10, 245, 287, 297, 312, 370, 170 Oak-Segment-Tar , 20, 427, 557, 724, 855, 969, 151 Oak-Segment-Tar , 50, 774, 1207, 1525, 1770, 2230, 193 CacheSize 1000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 122, 122, 125, 140, 218, 39 Oak-Segment-Tar , 10, 200, 283, 305, 361, 373, 162 Oak-Segment-Tar , 20, 335, 523, 626, 713, 778, 168 Oak-Segment-Tar , 50, 719, 1022, 1554, 1843, 2157, 184 CacheSize 1000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 127, 128, 158, 204, 224, 32 Oak-Segment-Tar , 10, 208, 290, 322, 544, 750, 134 Oak-Segment-Tar , 20, 442, 585, 721, 1180, 1521, 132 Oak-Segment-Tar , 50, 601, 1009, 1605, 2121, 2312, 169 CacheSize 1000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 182, 186, 202, 314, 396, 24 Oak-Segment-Tar , 10, 419, 429, 483, 706, 734, 100 Oak-Segment-Tar , 20, 397, 845, 1002, 1159, 1522, 105 Oak-Segment-Tar , 50, 1280, 1665, 2161, 2549, 2990, 143 CacheSize 1000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 546, 546, 576, 758, 758, 9 Oak-Segment-Tar , 10, 1054, 1078, 1216, 1492, 1554, 50 Oak-Segment-Tar , 20, 744, 2192, 2443, 2933, 3016, 42 Oak-Segment-Tar , 50, 1659, 2097, 5337, 5749, 5802, 60 CacheSize 1000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 4961, 4961, 5396, 5830, 5830, 2 Oak-Segment-Tar , 10, 9966, 9981, 10179, 10248, 10252, 10 Oak-Segment-Tar , 20, 20586, 20915, 21209, 21403, 21507, 20 Oak-Segment-Tar , 50, 40574, 42219, 44277, 45283, 45926, 50 CacheSize 1000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 152, 156, 164, 188, 195, 30 Oak-Segment-Tar , 10, 351, 405, 450, 620, 828, 109 Oak-Segment-Tar , 20, 742, 811, 928, 1078, 1212, 120 Oak-Segment-Tar , 50, 1244, 1631, 2052, 2578, 3085, 147 CacheSize 1000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 167, 168, 175, 188, 234, 29 Oak-Segment-Tar , 10, 291, 388, 418, 559, 575, 117 Oak-Segment-Tar , 20, 597, 754, 863, 1016, 1165, 123 Oak-Segment-Tar , 50, 1312, 1548, 2123, 2693, 3096, 139 CacheSize 1000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 706, 706, 756, 942, 942, 7 Oak-Segment-Tar , 10, 1428, 1465, 1622, 1704, 1719, 40 Oak-Segment-Tar , 20, 2796, 2929, 3208, 3322, 3604, 40 Oak-Segment-Tar , 50, 6619, 7016, 7580, 7792, 7887, 50 CacheSize 1000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 5446, 5446, 5446, 5446, 5446, 1 Oak-Segment-Tar , 10, 15518, 15520, 16052, 16212, 16216, 10 Oak-Segment-Tar , 20, 32181, 32834, 33542, 33842, 33951, 20 Oak-Segment-Tar , 50, 66638, 68645, 71531, 72546, 72797, 50 CacheSize 5000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 126, 128, 134, 167, 186, 36 Oak-Segment-Tar , 10, 263, 279, 298, 383, 410, 169 Oak-Segment-Tar , 20, 470, 560, 646, 773, 887, 160 Oak-Segment-Tar , 50, 665, 1217, 1475, 1768, 2119, 194 CacheSize 5000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 120, 121, 126, 136, 152, 40 Oak-Segment-Tar , 10, 164, 288, 319, 394, 495, 153 Oak-Segment-Tar , 20, 424, 514, 612, 686, 766, 175 Oak-Segment-Tar , 50, 977, 1209, 1477, 1767, 1984, 199 CacheSize 5000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 130, 131, 136, 175, 261, 35 Oak-Segment-Tar , 10, 296, 313, 333, 418, 456, 150 Oak-Segment-Tar , 20, 564, 600, 686, 781, 895, 157 Oak-Segment-Tar , 50, 952, 1208, 1563, 1849, 2144, 185 CacheSize 5000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 125, 126, 132, 155, 163, 37 Oak-Segment-Tar , 10, 259, 296, 309, 327, 341, 170 Oak-Segment-Tar , 20, 393, 558, 681, 801, 931, 154 Oak-Segment-Tar , 50, 857, 1098, 1512, 1781, 2093, 190 CacheSize 5000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 121, 124, 131, 154, 162, 37 Oak-Segment-Tar , 10, 264, 284, 297, 315, 341, 170 Oak-Segment-Tar , 20, 417, 558, 655, 756, 902, 160 Oak-Segment-Tar , 50, 1019, 1201, 1453, 1671, 1931, 200 CacheSize 5000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 123, 125, 129, 152, 161, 37 Oak-Segment-Tar , 10, 252, 282, 296, 323, 437, 170 Oak-Segment-Tar , 20, 397, 541, 663, 788, 846, 160 Oak-Segment-Tar , 50, 910, 1172, 1476, 1783, 2107, 191 CacheSize 5000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 125, 127, 133, 152, 174, 37 Oak-Segment-Tar , 10, 266, 311, 352, 567, 676, 130 Oak-Segment-Tar , 20, 316, 540, 698, 883, 1019, 149 Oak-Segment-Tar , 50, 858, 1121, 1583, 1872, 2209, 186 CacheSize 5000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 120, 122, 127, 136, 179, 39 Oak-Segment-Tar , 10, 172, 285, 305, 399, 497, 153 Oak-Segment-Tar , 20, 375, 508, 630, 703, 808, 170 Oak-Segment-Tar , 50, 784, 1069, 1542, 1909, 2242, 179 CacheSize 5000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 121, 123, 126, 133, 141, 40 Oak-Segment-Tar , 10, 276, 287, 322, 374, 432, 160 Oak-Segment-Tar , 20, 297, 539, 625, 741, 838, 164 Oak-Segment-Tar , 50, 910, 1106, 1470, 1787, 1987, 195 CacheSize 5000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 121, 123, 128, 174, 191, 37 Oak-Segment-Tar , 10, 282, 303, 329, 397, 465, 150 Oak-Segment-Tar , 20, 514, 597, 970, 1277, 1648, 116 Oak-Segment-Tar , 50, 1336, 1786, 2134, 2520, 2750, 150 CacheSize 5000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 124, 127, 143, 190, 415, 31 Oak-Segment-Tar , 10, 235, 281, 321, 364, 491, 158 Oak-Segment-Tar , 20, 401, 504, 634, 735, 845, 169 Oak-Segment-Tar , 50, 975, 1248, 1484, 1661, 1823, 199 CacheSize 5000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 122, 124, 129, 154, 159, 38 Oak-Segment-Tar , 10, 230, 286, 306, 334, 363, 168 Oak-Segment-Tar , 20, 337, 559, 677, 819, 1029, 151 Oak-Segment-Tar , 50, 850, 1119, 1515, 1896, 2170, 183 CacheSize 5000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 124, 130, 146, 196, 235, 33 Oak-Segment-Tar , 10, 191, 298, 321, 609, 682, 141 Oak-Segment-Tar , 20, 517, 579, 727, 995, 1161, 139 Oak-Segment-Tar , 50, 889, 1174, 1578, 1956, 2411, 184 CacheSize 5000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 124, 129, 134, 151, 156, 37 Oak-Segment-Tar , 10, 223, 305, 332, 356, 378, 155 Oak-Segment-Tar , 20, 452, 584, 666, 745, 867, 159 Oak-Segment-Tar , 50, 848, 1158, 1682, 2001, 2339, 174 CacheSize 5000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 124, 127, 133, 155, 163, 37 Oak-Segment-Tar , 10, 278, 306, 365, 545, 637, 130 Oak-Segment-Tar , 20, 362, 565, 642, 731, 812, 162 Oak-Segment-Tar , 50, 929, 1151, 1641, 1828, 2180, 180 CacheSize 5000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 130, 132, 136, 158, 189, 36 Oak-Segment-Tar , 10, 231, 309, 330, 364, 380, 154 Oak-Segment-Tar , 20, 533, 663, 789, 954, 1041, 138 Oak-Segment-Tar , 50, 743, 1234, 1749, 2165, 2747, 163 CacheSize 5000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 148, 149, 154, 175, 186, 32 Oak-Segment-Tar , 10, 357, 378, 400, 426, 440, 130 Oak-Segment-Tar , 20, 619, 787, 900, 1066, 1312, 120 Oak-Segment-Tar , 50, 786, 2346, 2649, 2905, 3078, 105 CacheSize 5000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 188, 192, 233, 446, 461, 19 Oak-Segment-Tar , 10, 492, 511, 817, 1324, 1528, 61 Oak-Segment-Tar , 20, 736, 793, 896, 1181, 1566, 118 Oak-Segment-Tar , 50, 783, 1564, 2439, 3547, 3913, 110 CacheSize 5000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 885, 885, 1222, 1448, 1448, 5 Oak-Segment-Tar , 10, 1374, 1417, 2206, 2415, 2463, 30 Oak-Segment-Tar , 20, 2634, 2795, 3241, 3509, 3763, 40 Oak-Segment-Tar , 50, 5658, 6188, 7118, 7492, 7563, 50 CacheSize 5000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 7270, 7270, 7270, 7270, 7270, 1 Oak-Segment-Tar , 10, 20275, 20285, 20650, 20780, 20781, 10 Oak-Segment-Tar , 20, 37811, 38133, 38704, 39184, 39299, 20 Oak-Segment-Tar , 50, 82512, 84815, 86987, 88523, 88716, 50 CacheSize 10000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 126, 128, 132, 145, 156, 38 Oak-Segment-Tar , 10, 241, 293, 319, 380, 439, 160 Oak-Segment-Tar , 20, 327, 553, 650, 719, 790, 164 Oak-Segment-Tar , 50, 1078, 1275, 1547, 1761, 2032, 192 CacheSize 10000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 124, 126, 133, 160, 196, 37 Oak-Segment-Tar , 10, 241, 307, 426, 625, 715, 115 Oak-Segment-Tar , 20, 530, 660, 763, 949, 1111, 139 Oak-Segment-Tar , 50, 1194, 1444, 1844, 2201, 2322, 150 CacheSize 10000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 127, 134, 151, 205, 674, 31 Oak-Segment-Tar , 10, 241, 299, 318, 562, 656, 147 Oak-Segment-Tar , 20, 463, 588, 795, 926, 1044, 138 Oak-Segment-Tar , 50, 1044, 1216, 1585, 1851, 2085, 182 CacheSize 10000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 134, 134, 164, 248, 283, 29 Oak-Segment-Tar , 10, 283, 307, 342, 589, 692, 130 Oak-Segment-Tar , 20, 537, 598, 880, 1135, 1381, 124 Oak-Segment-Tar , 50, 889, 1236, 1674, 2178, 2446, 164 CacheSize 10000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 137, 140, 247, 435, 446, 21 Oak-Segment-Tar , 10, 266, 304, 379, 678, 746, 129 Oak-Segment-Tar , 20, 426, 557, 892, 1136, 1250, 121 Oak-Segment-Tar , 50, 954, 1202, 1549, 1988, 2287, 181 CacheSize 10000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 126, 128, 144, 217, 343, 31 Oak-Segment-Tar , 10, 259, 281, 330, 697, 835, 120 Oak-Segment-Tar , 20, 364, 525, 621, 711, 859, 169 Oak-Segment-Tar , 50, 1250, 1370, 1536, 2024, 2503, 182 CacheSize 10000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 123, 126, 135, 257, 383, 31 Oak-Segment-Tar , 10, 274, 300, 348, 588, 690, 136 Oak-Segment-Tar , 20, 525, 616, 801, 1127, 1215, 129 Oak-Segment-Tar , 50, 862, 1192, 1450, 1702, 1949, 199 CacheSize 10000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 127, 130, 141, 172, 268, 34 Oak-Segment-Tar , 10, 238, 375, 530, 849, 951, 91 Oak-Segment-Tar , 20, 418, 533, 805, 1015, 1159, 136 Oak-Segment-Tar , 50, 872, 1230, 1848, 2122, 2771, 158 CacheSize 10000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 128, 129, 151, 272, 887, 26 Oak-Segment-Tar , 10, 263, 291, 334, 439, 675, 140 Oak-Segment-Tar , 20, 299, 515, 637, 732, 862, 164 Oak-Segment-Tar , 50, 766, 1235, 1484, 1728, 1837, 199 CacheSize 10000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 129, 134, 167, 205, 220, 31 Oak-Segment-Tar , 10, 266, 284, 315, 511, 598, 140 Oak-Segment-Tar , 20, 535, 589, 777, 988, 1123, 139 Oak-Segment-Tar , 50, 1454, 1761, 2128, 2573, 2692, 150 CacheSize 10000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 185, 222, 352, 466, 500, 15 Oak-Segment-Tar , 10, 343, 371, 830, 950, 984, 70 Oak-Segment-Tar , 20, 621, 779, 957, 1129, 1322, 112 Oak-Segment-Tar , 50, 1156, 1602, 1962, 2298, 2576, 150 CacheSize 10000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 128, 130, 137, 431, 491, 26 Oak-Segment-Tar , 10, 281, 305, 395, 687, 847, 120 Oak-Segment-Tar , 20, 512, 651, 980, 1140, 1358, 115 Oak-Segment-Tar , 50, 1132, 1515, 1848, 2143, 2250, 150 CacheSize 10000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 129, 131, 137, 189, 194, 34 Oak-Segment-Tar , 10, 260, 295, 317, 383, 417, 160 Oak-Segment-Tar , 20, 458, 592, 699, 773, 917, 155 Oak-Segment-Tar , 50, 768, 1058, 1551, 1913, 2371, 182 CacheSize 10000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 129, 132, 138, 235, 252, 33 Oak-Segment-Tar , 10, 305, 313, 331, 349, 372, 160 Oak-Segment-Tar , 20, 465, 589, 674, 770, 892, 158 Oak-Segment-Tar , 50, 749, 1004, 1576, 1966, 2244, 177 CacheSize 10000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 128, 128, 140, 243, 262, 33 Oak-Segment-Tar , 10, 286, 308, 321, 370, 417, 159 Oak-Segment-Tar , 20, 452, 592, 717, 818, 942, 151 Oak-Segment-Tar , 50, 882, 1046, 1564, 1964, 2417, 181 CacheSize 10000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 133, 133, 209, 517, 566, 21 Oak-Segment-Tar , 10, 226, 313, 375, 494, 531, 134 Oak-Segment-Tar , 20, 559, 690, 888, 1181, 1428, 120 Oak-Segment-Tar , 50, 886, 1347, 1719, 2106, 2366, 162 CacheSize 10000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 150, 153, 165, 200, 235, 30 Oak-Segment-Tar , 10, 342, 350, 384, 449, 516, 130 Oak-Segment-Tar , 20, 556, 668, 790, 890, 983, 139 Oak-Segment-Tar , 50, 1383, 1726, 2066, 2521, 3066, 147 CacheSize 10000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 173, 176, 214, 293, 352, 23 Oak-Segment-Tar , 10, 481, 530, 947, 1114, 1137, 60 Oak-Segment-Tar , 20, 833, 956, 1167, 1324, 1433, 100 Oak-Segment-Tar , 50, 2583, 2794, 3077, 3501, 3697, 100 CacheSize 10000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 148, 152, 169, 237, 547, 27 Oak-Segment-Tar , 10, 380, 400, 441, 599, 720, 110 Oak-Segment-Tar , 20, 636, 764, 875, 984, 1097, 120 Oak-Segment-Tar , 50, 1214, 1508, 1896, 2428, 2890, 152 CacheSize 10000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 4076, 4076, 4329, 4582, 4582, 2 Oak-Segment-Tar , 10, 21041, 21044, 21239, 21460, 21466, 10 Oak-Segment-Tar , 20, 23639, 23682, 24154, 24395, 24419, 20 Oak-Segment-Tar , 50, 52156, 53374, 56615, 57491, 57795, 50 CacheSize 50000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 124, 128, 140, 195, 205, 34 Oak-Segment-Tar , 10, 256, 303, 330, 392, 438, 150 Oak-Segment-Tar , 20, 419, 520, 607, 717, 788, 174 Oak-Segment-Tar , 50, 995, 1239, 1556, 1830, 1979, 191 CacheSize 50000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 121, 124, 135, 152, 204, 37 Oak-Segment-Tar , 10, 236, 291, 348, 443, 488, 142 Oak-Segment-Tar , 20, 415, 482, 584, 725, 849, 179 Oak-Segment-Tar , 50, 767, 1112, 1405, 1707, 2045, 200 CacheSize 50000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 123, 124, 130, 154, 159, 38 Oak-Segment-Tar , 10, 235, 285, 300, 378, 498, 160 Oak-Segment-Tar , 20, 366, 550, 644, 730, 892, 164 Oak-Segment-Tar , 50, 906, 1210, 1471, 1702, 2131, 199 CacheSize 50000 - Reading 1000 items (repeat: 10) with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 126, 129, 134, 148, 158, 37 Oak-Segment-Tar , 10, 276, 293, 311, 380, 447, 160 Oak-Segment-Tar , 20, 281, 560, 686, 847, 981, 149 Oak-Segment-Tar , 50, 925, 1194, 1435, 1739, 2025, 197 CacheSize 50000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 118, 120, 126, 140, 207, 39 Oak-Segment-Tar , 10, 256, 276, 291, 312, 323, 180 Oak-Segment-Tar , 20, 321, 556, 638, 694, 744, 167 Oak-Segment-Tar , 50, 946, 1162, 1591, 1956, 2216, 180 CacheSize 50000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 121, 125, 137, 214, 243, 33 Oak-Segment-Tar , 10, 236, 287, 320, 471, 503, 145 Oak-Segment-Tar , 20, 364, 529, 621, 744, 885, 165 Oak-Segment-Tar , 50, 902, 1244, 1707, 2061, 2223, 164 CacheSize 50000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 123, 126, 141, 161, 190, 36 Oak-Segment-Tar , 10, 293, 303, 395, 532, 668, 130 Oak-Segment-Tar , 20, 435, 579, 710, 819, 966, 149 Oak-Segment-Tar , 50, 1013, 1272, 1741, 2038, 2162, 165 CacheSize 50000 - Reading 1000 items (repeat: 10) with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 124, 131, 153, 248, 275, 29 Oak-Segment-Tar , 10, 273, 297, 335, 611, 713, 137 Oak-Segment-Tar , 20, 383, 528, 638, 783, 871, 163 Oak-Segment-Tar , 50, 989, 1287, 1614, 2044, 2358, 177 CacheSize 50000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 125, 127, 133, 147, 185, 37 Oak-Segment-Tar , 10, 274, 302, 420, 836, 1063, 110 Oak-Segment-Tar , 20, 435, 519, 620, 733, 838, 170 Oak-Segment-Tar , 50, 874, 1114, 1585, 1870, 2094, 188 CacheSize 50000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 123, 125, 178, 641, 682, 20 Oak-Segment-Tar , 10, 284, 296, 334, 471, 799, 140 Oak-Segment-Tar , 20, 335, 560, 705, 955, 1232, 144 Oak-Segment-Tar , 50, 777, 1182, 1507, 1841, 2155, 196 CacheSize 50000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 124, 125, 133, 158, 194, 37 Oak-Segment-Tar , 10, 272, 286, 306, 331, 355, 170 Oak-Segment-Tar , 20, 478, 588, 668, 758, 881, 159 Oak-Segment-Tar , 50, 1020, 1195, 1540, 1797, 2078, 191 CacheSize 50000 - Reading 1000 items (repeat: 10) with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 122, 124, 128, 144, 180, 39 Oak-Segment-Tar , 10, 211, 290, 315, 410, 515, 157 Oak-Segment-Tar , 20, 482, 574, 650, 714, 755, 160 Oak-Segment-Tar , 50, 815, 1123, 1542, 1799, 2088, 188 CacheSize 50000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 132, 134, 140, 221, 252, 33 Oak-Segment-Tar , 10, 297, 313, 326, 357, 374, 160 Oak-Segment-Tar , 20, 378, 628, 727, 802, 903, 146 Oak-Segment-Tar , 50, 938, 1136, 1730, 2060, 2453, 165 CacheSize 50000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 129, 131, 149, 184, 193, 33 Oak-Segment-Tar , 10, 288, 305, 322, 347, 396, 160 Oak-Segment-Tar , 20, 336, 615, 713, 827, 943, 144 Oak-Segment-Tar , 50, 826, 1156, 1619, 2023, 2533, 176 CacheSize 50000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 128, 132, 141, 162, 194, 35 Oak-Segment-Tar , 10, 290, 307, 325, 349, 387, 160 Oak-Segment-Tar , 20, 336, 603, 713, 803, 892, 148 Oak-Segment-Tar , 50, 730, 1207, 1636, 2011, 2320, 171 CacheSize 50000 - Reading 1000 items (repeat: 10) with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 134, 137, 144, 165, 176, 34 Oak-Segment-Tar , 10, 281, 316, 336, 367, 428, 150 Oak-Segment-Tar , 20, 465, 615, 736, 863, 1196, 143 Oak-Segment-Tar , 50, 882, 1399, 1782, 2217, 2572, 158 CacheSize 50000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 138, 140, 149, 174, 189, 33 Oak-Segment-Tar , 10, 321, 351, 366, 391, 518, 140 Oak-Segment-Tar , 20, 509, 656, 805, 951, 1098, 133 Oak-Segment-Tar , 50, 1076, 1438, 1958, 2426, 3087, 149 CacheSize 50000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 147, 148, 155, 186, 191, 32 Oak-Segment-Tar , 10, 306, 358, 378, 445, 565, 130 Oak-Segment-Tar , 20, 529, 682, 812, 952, 1019, 131 Oak-Segment-Tar , 50, 1090, 1470, 1956, 2605, 3136, 146 CacheSize 50000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 148, 149, 153, 165, 192, 33 Oak-Segment-Tar , 10, 331, 378, 416, 473, 543, 120 Oak-Segment-Tar , 20, 574, 714, 837, 992, 1190, 129 Oak-Segment-Tar , 50, 1346, 1613, 2090, 2677, 3081, 144 CacheSize 50000 - Reading 1000 items (repeat: 10) with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 152, 155, 160, 221, 226, 30 Oak-Segment-Tar , 10, 346, 375, 401, 460, 546, 129 Oak-Segment-Tar , 20, 505, 701, 845, 985, 1136, 126 Oak-Segment-Tar , 50, 1212, 1554, 2121, 2765, 3391, 141