CacheSize 250 - Reading 10000 items with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 1 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5981 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 137 140 156 203 259 31 Oak-Segment-Tar 10 267 293 349 535 828 140 Oak-Segment-Tar 20 315 669 819 1511 1782 105 Oak-Segment-Tar 50 772 1108 1364 1625 1867 205 Profiler: top 5 stack trace(s) of of 22823 ms of 3762 thread dumps: 3762/34124 (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) 1011/34124 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1001/34124 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 810/34124 (2%): at app//org.apache.jackrabbit.oak.commons.Buffer.getShort(Buffer.java:207) at app//org.apache.jackrabbit.oak.segment.data.SegmentDataV12.internalReadRecordId(SegmentDataV12.java:209) at app//org.apache.jackrabbit.oak.segment.data.SegmentDataV12.readRecordId(SegmentDataV12.java:205) at app//org.apache.jackrabbit.oak.segment.Segment.readRecordId(Segment.java:427) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 713/34124 (2%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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.commons 22%: app//org.apache.jackrabbit.oak.segment 13%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 5%: app//org.apache.jackrabbit.oak.plugins.memory . CacheSize 250 - Reading 10000 items with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 10 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5380 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 133 135 143 188 218 33 Oak-Segment-Tar 10 192 384 559 704 865 94 Oak-Segment-Tar 20 362 545 637 786 897 161 Oak-Segment-Tar 50 1070 1226 1475 1770 2086 197 Profiler: top 5 stack trace(s) of of 22830 ms of 3889 thread dumps: 3889/39201 (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) 1900/39201 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1641/39201 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1258/39201 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1225/39201 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 11%: app//org.apache.jackrabbit.oak.commons 11%: 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 250 - Reading 10000 items with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 100 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5852 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 136 141 154 183 209 32 Oak-Segment-Tar 10 242 315 346 434 541 141 Oak-Segment-Tar 20 533 610 693 836 962 159 Oak-Segment-Tar 50 812 1044 1482 2226 2445 178 Profiler: top 5 stack trace(s) of of 23064 ms of 3996 thread dumps: 3996/38025 (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) 1507/38025 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1368/38025 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1202/38025 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1169/38025 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 19%: app//org.apache.jackrabbit.oak.segment.file 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 . CacheSize 250 - Reading 10000 items with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 1000 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7493 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 130 132 140 200 216 34 Oak-Segment-Tar 10 289 298 309 347 382 160 Oak-Segment-Tar 20 497 599 686 771 874 157 Oak-Segment-Tar 50 1008 1272 1531 1734 2059 196 Profiler: top 5 stack trace(s) of of 22946 ms of 4130 thread dumps: 4130/42458 (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) 2372/42458 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2172/42458 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1440/42458 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1369/42458 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 12%: app//org.apache.jackrabbit.oak.cache 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 . CacheSize 250 - Reading 10000 items with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 1 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6088 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 130 132 142 164 176 35 Oak-Segment-Tar 10 276 288 301 332 365 170 Oak-Segment-Tar 20 434 563 657 740 818 162 Oak-Segment-Tar 50 1058 1378 1626 1969 2275 178 Profiler: top 5 stack trace(s) of of 23257 ms of 4184 thread dumps: 4184/41164 (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) 2505/41164 (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.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2272/41164 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1487/41164 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1346/41164 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 10%: app//org.apache.jackrabbit.oak.commons 9%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 10000 items with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 10 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6242 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 138 141 149 189 200 32 Oak-Segment-Tar 10 291 331 439 614 678 112 Oak-Segment-Tar 20 488 584 753 1066 1238 138 Oak-Segment-Tar 50 1073 1218 1474 1750 1898 199 Profiler: top 5 stack trace(s) of of 22994 ms of 3855 thread dumps: 3855/37470 (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) 2225/37470 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1966/37470 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1191/37470 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1128/37470 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 12%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 250 - Reading 10000 items with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 100 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5461 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 135 137 142 170 178 34 Oak-Segment-Tar 10 260 292 311 360 394 160 Oak-Segment-Tar 20 354 551 726 824 886 147 Oak-Segment-Tar 50 1011 1215 1562 1747 1920 195 Profiler: top 5 stack trace(s) of of 22902 ms of 4244 thread dumps: 4244/42989 (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) 2620/42989 (6%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2317/42989 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1324/42989 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1302/42989 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 250 - Reading 10000 items with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 1000 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5611 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 133 135 142 149 165 36 Oak-Segment-Tar 10 281 305 321 337 358 160 Oak-Segment-Tar 20 501 596 688 783 902 158 Oak-Segment-Tar 50 816 1060 1561 1841 2014 184 Profiler: top 5 stack trace(s) of of 22818 ms of 4238 thread dumps: 4238/42897 (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) 1710/42897 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1463/42897 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1387/42897 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1362/42897 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 250 - Reading 10000 items with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 1 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6225 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 138 140 147 198 240 32 Oak-Segment-Tar 10 263 305 341 462 509 140 Oak-Segment-Tar 20 435 600 719 950 1014 144 Oak-Segment-Tar 50 920 1174 1525 1790 2211 192 Profiler: top 5 stack trace(s) of of 22850 ms of 3920 thread dumps: 3920/38660 (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) 2149/38660 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1954/38660 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1316/38660 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1168/38660 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 12%: 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 250 - Reading 10000 items with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 10 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6620 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 134 136 148 203 234 33 Oak-Segment-Tar 10 192 303 325 385 429 151 Oak-Segment-Tar 20 514 613 687 765 864 159 Oak-Segment-Tar 50 1109 1257 1533 1756 2056 193 Profiler: top 5 stack trace(s) of of 23166 ms of 4175 thread dumps: 4175/43144 (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) 1690/43144 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1592/43144 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1397/43144 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1329/43144 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 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 250 - Reading 10000 items with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 100 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6567 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 137 138 160 186 219 31 Oak-Segment-Tar 10 245 299 333 398 448 150 Oak-Segment-Tar 20 414 539 654 749 818 162 Oak-Segment-Tar 50 994 1443 1970 2293 2748 150 Profiler: top 5 stack trace(s) of of 22686 ms of 3971 thread dumps: 3971/37533 (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) 1207/37533 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1184/37533 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1176/37533 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1126/37533 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 19%: app//org.apache.jackrabbit.oak.segment.file 14%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 9%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 250 - Reading 10000 items with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 1000 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6304 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 136 137 149 188 209 32 Oak-Segment-Tar 10 215 306 332 387 424 151 Oak-Segment-Tar 20 457 569 671 799 909 158 Oak-Segment-Tar 50 803 1013 1590 2043 2279 175 Profiler: top 5 stack trace(s) of of 22732 ms of 4150 thread dumps: 4150/41113 (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) 2356/41113 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2250/41113 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1370/41113 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1215/41113 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 11%: 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 10000 items with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 1 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6068 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 165 167 177 218 244 28 Oak-Segment-Tar 10 228 404 471 663 769 102 Oak-Segment-Tar 20 394 821 987 1171 1275 107 Oak-Segment-Tar 50 1205 1543 2225 2947 3286 134 Profiler: top 5 stack trace(s) of of 23399 ms of 4177 thread dumps: 4177/41285 (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) 1044/41285 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1028/41285 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 925/41285 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 904/41285 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 26%: app//org.apache.jackrabbit.oak.segment.file 13%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.security.authorization.permission 4%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 10000 items with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 10 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8754 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 207 207 217 307 356 22 Oak-Segment-Tar 10 425 445 471 556 644 110 Oak-Segment-Tar 20 527 965 1214 1537 1680 86 Oak-Segment-Tar 50 982 2300 2763 3445 3793 102 Profiler: top 5 stack trace(s) of of 23354 ms of 3964 thread dumps: 3964/37380 (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) 2041/37380 (5%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1393/37380 (3%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1320/37380 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1270/37380 (3%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 29%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons 9%: app//org.apache.jackrabbit.oak.cache 6%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 10000 items with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 100 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7964 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 718 718 744 1179 1179 7 Oak-Segment-Tar 10 854 870 1683 1910 1951 34 Oak-Segment-Tar 20 2894 3042 3190 3351 3502 40 Oak-Segment-Tar 50 6102 6362 7115 7498 7598 50 Profiler: top 5 stack trace(s) of of 26852 ms of 4567 thread dumps: 5796/47544 (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.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 5310/47544 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 4567/47544 (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) 3297/47544 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 3159/47544 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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: 68%: 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 250 - Reading 10000 items with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 1000 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7143 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 3366 3366 3949 4532 4532 2 Oak-Segment-Tar 10 19054 19057 19924 20097 20108 10 Oak-Segment-Tar 20 19705 19932 20509 20671 20731 20 Oak-Segment-Tar 50 25473 29174 31266 32177 32613 50 Profiler: top 5 stack trace(s) of of 85294 ms of 9701 thread dumps: 39586/139952 (28%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:149) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 38246/139952 (27%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:149) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 9701/139952 (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) 9086/139952 (6%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:149) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 8699/139952 (6%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:149) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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: 87%: app//org.apache.jackrabbit.oak.security.authorization.permission 7%: app//org.apache.jackrabbit.oak.commons . CacheSize 250 - Reading 10000 items with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 1 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5422 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 166 173 198 256 385 24 Oak-Segment-Tar 10 272 376 540 1124 1182 81 Oak-Segment-Tar 20 426 703 842 996 1093 126 Oak-Segment-Tar 50 1402 1611 2188 2738 3440 141 Profiler: top 5 stack trace(s) of of 23774 ms of 3931 thread dumps: 3931/36561 (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) 1691/36561 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1605/36561 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 733/36561 (2%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 649/36561 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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: 47%: app//org.apache.jackrabbit.oak.segment 14%: app//org.apache.jackrabbit.oak.commons 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 3%: app//org.apache.jackrabbit.oak.plugins.tree.impl 3%: app//org.apache.jackrabbit.oak.core . CacheSize 250 - Reading 10000 items with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 10 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5495 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 316 325 362 438 451 14 Oak-Segment-Tar 10 689 728 783 1073 1097 60 Oak-Segment-Tar 20 529 1320 1764 2050 2096 61 Oak-Segment-Tar 50 1727 2472 3088 3905 4603 101 Profiler: top 5 stack trace(s) of of 23914 ms of 3673 thread dumps: 3673/35355 (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) 2275/35355 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1125/35355 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1125/35355 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1021/35355 (2%): 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 30%: app//org.apache.jackrabbit.oak.security.authorization.permission 10%: app//org.apache.jackrabbit.oak.commons 4%: app//org.apache.jackrabbit.oak.core 3%: app//org.apache.jackrabbit.oak.plugins.memory . CacheSize 250 - Reading 10000 items with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 100 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5755 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 1485 1485 1549 2098 2098 3 Oak-Segment-Tar 10 3858 3869 4115 4414 4430 20 Oak-Segment-Tar 20 9082 9308 9419 9477 9524 20 Oak-Segment-Tar 50 20273 20667 21754 22246 22320 50 Profiler: top 5 stack trace(s) of of 47453 ms of 5120 thread dumps: 10093/62909 (16%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 9962/62909 (15%): 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 5120/62909 (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) 2528/62909 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2521/62909 (4%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.rememberNotAccessControlled(PrincipalPermissionEntries.java:97) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:73) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 16%: app//org.apache.jackrabbit.oak.segment 8%: app//org.apache.jackrabbit.oak.commons . CacheSize 250 - Reading 10000 items with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 1000 --cache 250 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5255 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 3434 3434 3534 3634 3634 2 Oak-Segment-Tar 10 10560 10561 10685 10785 10790 10 Oak-Segment-Tar 20 26757 26886 27353 27500 27507 20 Oak-Segment-Tar 50 58645 59852 61726 62440 62575 50 Profiler: top 5 stack trace(s) of of 111279 ms of 9955 thread dumps: 41287/174287 (23%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 39830/174287 (22%): 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 11830/174287 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 11203/174287 (6%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 10818/174287 (6%): 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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: 89%: app//org.apache.jackrabbit.oak.security.authorization.permission 5%: app//org.apache.jackrabbit.oak.commons 2%: app//org.apache.jackrabbit.oak.segment . CacheSize 1000 - Reading 10000 items with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 1 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5618 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 131 132 141 229 315 33 Oak-Segment-Tar 10 265 284 316 554 648 130 Oak-Segment-Tar 20 320 551 628 784 1011 161 Oak-Segment-Tar 50 1134 1335 1616 2016 2418 188 Profiler: top 5 stack trace(s) of of 23365 ms of 4023 thread dumps: 4023/41164 (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) 2433/41164 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2270/41164 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1317/41164 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1305/41164 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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.plugins.tree.impl 10%: 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 10000 items with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 10 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7381 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 137 140 147 161 170 34 Oak-Segment-Tar 10 288 299 314 346 358 160 Oak-Segment-Tar 20 495 598 680 786 823 157 Oak-Segment-Tar 50 1023 1230 1551 1766 1931 191 Profiler: top 5 stack trace(s) of of 22965 ms of 4267 thread dumps: 4267/44396 (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) 1537/44396 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1489/44396 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1476/44396 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1358/44396 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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: 23%: app//org.apache.jackrabbit.oak.segment 20%: app//org.apache.jackrabbit.oak.segment.file 16%: 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 1000 - Reading 10000 items with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 100 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6422 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 135 137 260 375 509 20 Oak-Segment-Tar 10 276 291 371 684 879 130 Oak-Segment-Tar 20 572 887 1065 1224 1390 101 Oak-Segment-Tar 50 1699 1813 2269 2585 2839 144 Profiler: top 5 stack trace(s) of of 24393 ms of 3317 thread dumps: 3317/29021 (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) 1549/29021 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1396/29021 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 812/29021 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 720/29021 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 12%: app//org.apache.jackrabbit.oak.commons 12%: 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 1000 - Reading 10000 items with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 1000 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5873 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 137 139 184 378 397 22 Oak-Segment-Tar 10 497 523 751 1097 1279 70 Oak-Segment-Tar 20 496 781 1176 1554 1795 95 Oak-Segment-Tar 50 983 1179 1509 1841 2025 193 Profiler: top 5 stack trace(s) of of 23441 ms of 3114 thread dumps: 3114/30341 (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) 1277/30341 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 961/30341 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 895/30341 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 872/30341 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 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 5%: app//org.apache.jackrabbit.oak.core . CacheSize 1000 - Reading 10000 items with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 1 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5912 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 136 138 143 313 356 27 Oak-Segment-Tar 10 271 287 305 330 353 170 Oak-Segment-Tar 20 426 596 659 725 779 160 Oak-Segment-Tar 50 1022 1237 1482 1715 1910 200 Profiler: top 5 stack trace(s) of of 22907 ms of 4072 thread dumps: 4072/45312 (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) 1862/45312 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1621/45312 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1408/45312 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1337/45312 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 1000 - Reading 10000 items with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 10 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8023 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 141 141 157 398 463 26 Oak-Segment-Tar 10 168 293 391 746 840 113 Oak-Segment-Tar 20 393 593 1102 1398 1581 101 Oak-Segment-Tar 50 621 1214 1457 1670 1888 201 Profiler: top 5 stack trace(s) of of 22766 ms of 3392 thread dumps: 3392/31163 (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) 1136/31163 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 924/31163 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 919/31163 (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.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 900/31163 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 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 8%: app//org.apache.jackrabbit.oak.core . CacheSize 1000 - Reading 10000 items with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 100 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 9084 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 135 137 149 172 185 34 Oak-Segment-Tar 10 243 295 309 328 339 168 Oak-Segment-Tar 20 431 580 676 793 972 156 Oak-Segment-Tar 50 917 1184 1557 1910 2276 184 Profiler: top 5 stack trace(s) of of 23147 ms of 4152 thread dumps: 4152/41576 (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) 1397/41576 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1388/41576 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1360/41576 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1269/41576 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.core . CacheSize 1000 - Reading 10000 items with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 1000 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5983 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 137 138 144 189 214 33 Oak-Segment-Tar 10 290 296 418 662 702 120 Oak-Segment-Tar 20 404 567 716 1488 1665 119 Oak-Segment-Tar 50 1200 1621 1911 2307 2753 150 Profiler: top 5 stack trace(s) of of 22883 ms of 3617 thread dumps: 3617/30493 (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) 1361/30493 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1183/30493 (3%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 871/30493 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 774/30493 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.cache . CacheSize 1000 - Reading 10000 items with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 1 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6245 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 134 135 144 226 303 32 Oak-Segment-Tar 10 254 287 305 413 496 160 Oak-Segment-Tar 20 331 542 656 736 900 163 Oak-Segment-Tar 50 916 1157 1469 1734 2011 198 Profiler: top 5 stack trace(s) of of 22913 ms of 4097 thread dumps: 4097/42999 (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) 1408/42999 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1382/42999 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1377/42999 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1335/42999 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.security.authorization.permission 10%: app//org.apache.jackrabbit.oak.commons . CacheSize 1000 - Reading 10000 items with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 10 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6114 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 140 143 188 283 287 27 Oak-Segment-Tar 10 306 346 386 610 773 120 Oak-Segment-Tar 20 530 592 798 1045 1157 139 Oak-Segment-Tar 50 600 988 1651 2028 2301 175 Profiler: top 5 stack trace(s) of of 23307 ms of 3718 thread dumps: 3718/34305 (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) 1043/34305 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 965/34305 (2%): 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.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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 942/34305 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 933/34305 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 16%: 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.core . CacheSize 1000 - Reading 10000 items with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 100 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6415 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 137 140 157 234 279 30 Oak-Segment-Tar 10 186 284 299 968 1262 111 Oak-Segment-Tar 20 395 557 652 996 1136 151 Oak-Segment-Tar 50 787 1100 1477 1720 2107 198 Profiler: top 5 stack trace(s) of of 22859 ms of 3793 thread dumps: 3793/36606 (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) 2073/36606 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1928/36606 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1140/36606 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1050/36606 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 1000 - Reading 10000 items with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 1000 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7990 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 143 145 253 626 710 17 Oak-Segment-Tar 10 211 306 346 430 530 142 Oak-Segment-Tar 20 642 958 1345 1656 1896 81 Oak-Segment-Tar 50 783 1321 1831 2105 2387 156 Profiler: top 5 stack trace(s) of of 23064 ms of 3248 thread dumps: 3248/28836 (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) 833/28836 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 832/28836 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 790/28836 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 790/28836 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 14%: app//org.apache.jackrabbit.oak.segment.file 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 1000 - Reading 10000 items with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 1 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6282 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 141 141 152 231 337 29 Oak-Segment-Tar 10 295 310 331 502 604 130 Oak-Segment-Tar 20 387 550 698 881 1021 149 Oak-Segment-Tar 50 825 1145 1636 2072 2636 171 Profiler: top 5 stack trace(s) of of 22693 ms of 3817 thread dumps: 3817/36983 (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) 1087/36983 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1029/36983 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 925/36983 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 887/36983 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 11%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 1000 - Reading 10000 items with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 10 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 9761 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 139 140 149 163 233 33 Oak-Segment-Tar 10 270 302 320 350 480 160 Oak-Segment-Tar 20 536 621 688 757 826 159 Oak-Segment-Tar 50 1074 1304 1621 1853 2182 180 Profiler: top 5 stack trace(s) of of 23347 ms of 4225 thread dumps: 4225/45255 (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) 2153/45255 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2075/45255 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1472/45255 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1412/45255 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 9%: app//org.apache.jackrabbit.oak.commons . CacheSize 1000 - Reading 10000 items with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 100 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6959 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 668 668 733 872 872 7 Oak-Segment-Tar 10 1150 1229 1473 1776 1793 40 Oak-Segment-Tar 20 2527 2602 3279 4067 4127 40 Oak-Segment-Tar 50 5271 5796 6335 6518 6561 50 Profiler: top 5 stack trace(s) of of 25823 ms of 4297 thread dumps: 5633/45134 (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.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 5169/45134 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 4297/45134 (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) 3140/45134 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 3035/45134 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 9%: app//org.apache.jackrabbit.oak.commons 9%: app//org.apache.jackrabbit.oak.segment 3%: app//org.apache.jackrabbit.oak.cache 2%: app//org.apache.jackrabbit.oak.core . CacheSize 1000 - Reading 10000 items with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 1000 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5930 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 4531 4531 4574 4616 4616 2 Oak-Segment-Tar 10 8419 8420 8490 8576 8576 10 Oak-Segment-Tar 20 18759 18774 19223 19412 19482 20 Oak-Segment-Tar 50 43510 45546 49344 50578 50911 50 Profiler: top 5 stack trace(s) of of 92715 ms of 11088 thread dumps: 27269/176609 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 26766/176609 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 20350/176609 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 19657/176609 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 11088/176609 (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 10000 items with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 1 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7388 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 167 169 177 220 263 27 Oak-Segment-Tar 10 267 383 408 445 526 124 Oak-Segment-Tar 20 785 877 1444 2223 2707 76 Oak-Segment-Tar 50 2323 2803 3435 3869 4139 100 Profiler: top 5 stack trace(s) of of 24578 ms of 3706 thread dumps: 3706/26391 (14%): 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) 630/26391 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 595/26391 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 492/26391 (1%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS$Segment.access(CacheLIRS.java:896) at app//org.apache.jackrabbit.oak.cache.CacheLIRS$Segment.get(CacheLIRS.java:879) at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readString(CachingSegmentReader.java:101) at app//org.apache.jackrabbit.oak.segment.SegmentPropertyState.getValue(SegmentPropertyState.java:192) at app//org.apache.jackrabbit.oak.segment.SegmentPropertyState.getValue(SegmentPropertyState.java:165) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionUtil.checkACLPath(PermissionUtil.java:71) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionStoreImpl.load(PermissionStoreImpl.java:83) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:68) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 485/26391 (1%): 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 21%: app//org.apache.jackrabbit.oak.segment.file 14%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 9%: app//org.apache.jackrabbit.oak.cache . CacheSize 1000 - Reading 10000 items with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 10 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8087 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 277 277 293 326 339 17 Oak-Segment-Tar 10 643 666 715 787 802 70 Oak-Segment-Tar 20 1033 1194 1364 1510 1607 80 Oak-Segment-Tar 50 1463 2526 2928 3488 4106 102 Profiler: top 5 stack trace(s) of of 23575 ms of 4077 thread dumps: 4077/31879 (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) 1737/31879 (5%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1337/31879 (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: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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 716/31879 (2%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 699/31879 (2%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 27%: app//org.apache.jackrabbit.oak.security.authorization.permission 13%: app//org.apache.jackrabbit.oak.commons 5%: app//org.apache.jackrabbit.oak.core 5%: app//org.apache.jackrabbit.oak.cache . CacheSize 1000 - Reading 10000 items with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 100 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6464 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 1842 1842 2717 3592 3592 2 Oak-Segment-Tar 10 2887 2903 4763 4938 5008 19 Oak-Segment-Tar 20 8354 8589 8819 8933 8982 20 Oak-Segment-Tar 50 21848 23135 23831 24354 24476 50 Profiler: top 5 stack trace(s) of of 48647 ms of 4465 thread dumps: 8695/50845 (17%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 5647/50845 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 4465/50845 (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) 2378/50845 (4%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.rememberNotAccessControlled(PrincipalPermissionEntries.java:97) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:73) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2009/50845 (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: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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 18%: app//org.apache.jackrabbit.oak.segment 9%: app//org.apache.jackrabbit.oak.commons 2%: app//org.apache.jackrabbit.oak.cache . CacheSize 1000 - Reading 10000 items with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 1000 --cache 1000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5544 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 6336 6336 6336 6336 6336 1 Oak-Segment-Tar 10 23108 23140 23594 23768 23770 10 Oak-Segment-Tar 20 34790 34946 35498 35748 35829 20 Oak-Segment-Tar 50 70618 73222 76547 77358 77582 50 Profiler: top 5 stack trace(s) of of 149374 ms of 15086 thread dumps: 62049/282398 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 60315/282398 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 25775/282398 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 25713/282398 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 15086/282398 (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 10000 items with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 1 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5353 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 135 137 141 154 163 35 Oak-Segment-Tar 10 229 297 317 341 376 161 Oak-Segment-Tar 20 505 590 676 784 885 160 Oak-Segment-Tar 50 845 1325 1791 2330 2691 154 Profiler: top 5 stack trace(s) of of 22896 ms of 4203 thread dumps: 4203/39457 (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) 2282/39457 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2091/39457 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1207/39457 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1125/39457 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 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 5000 - Reading 10000 items with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 10 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8219 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 138 141 177 283 348 26 Oak-Segment-Tar 10 570 646 1124 1397 1579 50 Oak-Segment-Tar 20 1067 1262 1413 1855 2274 79 Oak-Segment-Tar 50 976 1219 1545 2321 2581 169 Profiler: top 5 stack trace(s) of of 24107 ms of 3071 thread dumps: 3071/25162 (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) 1366/25162 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1088/25162 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 653/25162 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 620/25162 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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.commons 12%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 5000 - Reading 10000 items with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 100 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8671 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 141 143 190 274 278 25 Oak-Segment-Tar 10 253 305 315 339 390 160 Oak-Segment-Tar 20 423 575 711 1045 1208 140 Oak-Segment-Tar 50 1230 1581 1844 2314 2719 150 Profiler: top 5 stack trace(s) of of 22627 ms of 3767 thread dumps: 3767/36281 (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) 1126/36281 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1081/36281 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 775/36281 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 751/36281 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 16%: app//org.apache.jackrabbit.oak.commons 14%: app//org.apache.jackrabbit.oak.segment.file 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 9%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 5000 - Reading 10000 items with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 1000 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8186 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 159 164 245 323 353 21 Oak-Segment-Tar 10 276 308 323 401 516 152 Oak-Segment-Tar 20 448 546 791 994 1263 134 Oak-Segment-Tar 50 687 1349 1750 2134 2640 157 Profiler: top 5 stack trace(s) of of 22917 ms of 3812 thread dumps: 3812/38394 (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) 2108/38394 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1960/38394 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 764/38394 (1%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 749/38394 (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.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 15%: app//org.apache.jackrabbit.oak.plugins.tree.impl 12%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 5000 - Reading 10000 items with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 1 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8245 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 133 134 140 159 219 35 Oak-Segment-Tar 10 238 282 298 682 770 130 Oak-Segment-Tar 20 440 545 615 704 818 171 Oak-Segment-Tar 50 804 1188 1439 1674 1874 198 Profiler: top 5 stack trace(s) of of 22897 ms of 4005 thread dumps: 4005/41524 (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) 1681/41524 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1391/41524 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1346/41524 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1332/41524 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 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 8%: app//org.apache.jackrabbit.oak.core . CacheSize 5000 - Reading 10000 items with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 10 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5845 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 132 132 137 147 150 37 Oak-Segment-Tar 10 264 286 305 323 363 170 Oak-Segment-Tar 20 287 574 701 918 1079 144 Oak-Segment-Tar 50 824 1015 1459 1798 2118 193 Profiler: top 5 stack trace(s) of of 22753 ms of 4253 thread dumps: 4253/41571 (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) 2387/41571 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2229/41571 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1349/41571 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1270/41571 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 12%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 5000 - Reading 10000 items with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 100 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7076 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 134 137 146 284 315 30 Oak-Segment-Tar 10 216 298 321 586 626 137 Oak-Segment-Tar 20 450 605 862 1215 1351 122 Oak-Segment-Tar 50 717 1005 1507 2056 2286 177 Profiler: top 5 stack trace(s) of of 22750 ms of 3773 thread dumps: 3773/36107 (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) 2102/36107 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1852/36107 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1148/36107 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1081/36107 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 5000 - Reading 10000 items with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 1000 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6003 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 137 141 175 281 444 25 Oak-Segment-Tar 10 241 292 309 377 452 162 Oak-Segment-Tar 20 384 560 738 1073 1278 132 Oak-Segment-Tar 50 1501 1809 2289 2551 2863 150 Profiler: top 5 stack trace(s) of of 23748 ms of 3818 thread dumps: 3818/36018 (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) 1522/36018 (4%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1409/36018 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1186/36018 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1147/36018 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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: 23%: app//org.apache.jackrabbit.oak.segment.file 17%: app//org.apache.jackrabbit.oak.segment 15%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 5000 - Reading 10000 items with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 1 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6256 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 134 135 216 469 501 19 Oak-Segment-Tar 10 208 291 344 527 675 135 Oak-Segment-Tar 20 462 559 631 944 1140 160 Oak-Segment-Tar 50 728 1148 1437 1726 2190 199 Profiler: top 5 stack trace(s) of of 22768 ms of 3597 thread dumps: 3597/39667 (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) 2341/39667 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2157/39667 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1299/39667 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1232/39667 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 10%: app//org.apache.jackrabbit.oak.core 9%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 5000 - Reading 10000 items with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 10 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6162 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 133 134 140 226 278 33 Oak-Segment-Tar 10 248 295 308 321 353 170 Oak-Segment-Tar 20 544 603 684 898 1075 158 Oak-Segment-Tar 50 733 1581 1758 1997 2204 152 Profiler: top 5 stack trace(s) of of 23120 ms of 4243 thread dumps: 4243/41180 (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) 2453/41180 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2218/41180 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1331/41180 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1247/41180 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 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 10000 items with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 100 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6230 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 137 138 142 151 179 35 Oak-Segment-Tar 10 283 297 309 580 651 130 Oak-Segment-Tar 20 539 613 725 933 1091 140 Oak-Segment-Tar 50 761 1346 1693 2262 2593 156 Profiler: top 5 stack trace(s) of of 22625 ms of 3880 thread dumps: 3880/37007 (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) 1426/37007 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1262/37007 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1163/37007 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1070/37007 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons 8%: app//org.apache.jackrabbit.oak.core . CacheSize 5000 - Reading 10000 items with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 1000 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7762 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 137 137 144 191 209 33 Oak-Segment-Tar 10 237 288 306 329 342 170 Oak-Segment-Tar 20 504 592 660 737 928 160 Oak-Segment-Tar 50 748 1053 1507 1846 2104 187 Profiler: top 5 stack trace(s) of of 22835 ms of 4206 thread dumps: 4206/43534 (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) 2488/43534 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2345/43534 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1583/43534 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1450/43534 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 16%: app//org.apache.jackrabbit.oak.security.authorization.permission 13%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.commons . CacheSize 5000 - Reading 10000 items with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 1 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6464 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 138 141 147 197 233 33 Oak-Segment-Tar 10 239 301 326 362 376 160 Oak-Segment-Tar 20 440 583 676 780 881 157 Oak-Segment-Tar 50 934 1356 1673 2099 2880 177 Profiler: top 5 stack trace(s) of of 23611 ms of 4215 thread dumps: 4215/41283 (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) 1345/41283 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1276/41283 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1239/41283 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1204/41283 (2%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 18%: app//org.apache.jackrabbit.oak.segment.file 15%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.commons . CacheSize 5000 - Reading 10000 items with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 10 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7323 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 163 168 296 408 429 17 Oak-Segment-Tar 10 255 298 345 690 833 130 Oak-Segment-Tar 20 462 583 832 1075 1267 127 Oak-Segment-Tar 50 538 1044 1562 2044 2395 174 Profiler: top 5 stack trace(s) of of 23183 ms of 3583 thread dumps: 3583/35226 (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) 1986/35226 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1778/35226 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1066/35226 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1060/35226 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 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 7%: app//org.apache.jackrabbit.oak.core . CacheSize 5000 - Reading 10000 items with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 100 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6568 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 138 139 145 167 172 34 Oak-Segment-Tar 10 281 306 321 360 372 160 Oak-Segment-Tar 20 406 557 668 754 861 160 Oak-Segment-Tar 50 738 1078 1620 1846 2124 179 Profiler: top 5 stack trace(s) of of 22728 ms of 4216 thread dumps: 4216/42046 (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) 2398/42046 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2272/42046 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1340/42046 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1297/42046 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 10%: app//org.apache.jackrabbit.oak.commons . CacheSize 5000 - Reading 10000 items with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 1000 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7044 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 142 143 148 188 214 32 Oak-Segment-Tar 10 271 319 340 385 419 150 Oak-Segment-Tar 20 408 677 744 827 890 142 Oak-Segment-Tar 50 704 1276 1718 2029 2188 163 Profiler: top 5 stack trace(s) of of 22516 ms of 4205 thread dumps: 4205/42524 (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) 1314/42524 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1299/42524 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1259/42524 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1192/42524 (2%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.commons . CacheSize 5000 - Reading 10000 items with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 1 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5965 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 188 190 201 231 241 25 Oak-Segment-Tar 10 282 466 512 530 541 101 Oak-Segment-Tar 20 832 937 1069 1159 1265 100 Oak-Segment-Tar 50 1319 1718 2607 3183 3590 116 Profiler: top 5 stack trace(s) of of 23468 ms of 4225 thread dumps: 4225/31919 (13%): 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) 702/31919 (2%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS$Segment.access(CacheLIRS.java:896) at app//org.apache.jackrabbit.oak.cache.CacheLIRS$Segment.get(CacheLIRS.java:879) at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) at app//org.apache.jackrabbit.oak.segment.ReaderCache.get(ReaderCache.java:115) at app//org.apache.jackrabbit.oak.segment.CachingSegmentReader.readString(CachingSegmentReader.java:101) at app//org.apache.jackrabbit.oak.segment.SegmentPropertyState.getValue(SegmentPropertyState.java:192) at app//org.apache.jackrabbit.oak.segment.SegmentPropertyState.getValue(SegmentPropertyState.java:165) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionUtil.checkACLPath(PermissionUtil.java:71) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionStoreImpl.load(PermissionStoreImpl.java:83) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:68) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 635/31919 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 619/31919 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 574/31919 (1%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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.commons 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.cache 5%: app//org.apache.jackrabbit.oak.core . CacheSize 5000 - Reading 10000 items with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 10 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7407 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 322 324 437 805 825 11 Oak-Segment-Tar 10 942 963 1012 1755 1823 50 Oak-Segment-Tar 20 732 2199 2510 2766 2893 43 Oak-Segment-Tar 50 2817 3188 3952 5125 6107 91 Profiler: top 5 stack trace(s) of of 26271 ms of 3308 thread dumps: 3308/29707 (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) 2250/29707 (7%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1166/29707 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 509/29707 (1%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.rememberNotAccessControlled(PrincipalPermissionEntries.java:97) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:73) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 495/29707 (1%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 31%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons 4%: app//org.apache.jackrabbit.oak.plugins.tree.impl 4%: app//org.apache.jackrabbit.oak.core . CacheSize 5000 - Reading 10000 items with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 100 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8206 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 2626 2626 2954 3281 3281 2 Oak-Segment-Tar 10 6527 6534 6789 6980 6980 10 Oak-Segment-Tar 20 16206 16318 16838 16975 17034 20 Oak-Segment-Tar 50 32553 35211 38275 39204 39276 50 Profiler: top 5 stack trace(s) of of 73305 ms of 4756 thread dumps: 10602/56401 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 7716/56401 (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.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 4756/56401 (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) 2313/56401 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2109/56401 (3%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PrincipalPermissionEntries.rememberNotAccessControlled(PrincipalPermissionEntries.java:97) at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionEntryCache.load(PermissionEntryCache.java:73) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 14%: app//org.apache.jackrabbit.oak.segment 8%: app//org.apache.jackrabbit.oak.commons . CacheSize 5000 - Reading 10000 items with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 1000 --cache 5000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 10269 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 8560 8560 8560 8560 8560 1 Oak-Segment-Tar 10 18284 18298 18470 18529 18531 10 Oak-Segment-Tar 20 29052 29236 29462 29866 29902 20 Oak-Segment-Tar 50 54221 57984 62471 63198 63691 50 Profiler: top 5 stack trace(s) of of 128723 ms of 11811 thread dumps: 41832/198248 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 38946/198248 (19%): 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 17576/198248 (8%): 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 17276/198248 (8%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 11811/198248 (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: 89%: app//org.apache.jackrabbit.oak.security.authorization.permission 5%: app//org.apache.jackrabbit.oak.commons . CacheSize 10000 - Reading 10000 items with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 1 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 9752 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 141 147 206 263 296 24 Oak-Segment-Tar 10 307 332 606 650 671 90 Oak-Segment-Tar 20 458 616 764 1088 1269 139 Oak-Segment-Tar 50 1688 1892 2230 2578 2761 149 Profiler: top 5 stack trace(s) of of 23912 ms of 3436 thread dumps: 3436/32349 (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) 896/32349 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 868/32349 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 752/32349 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 663/32349 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 10000 - Reading 10000 items with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 10 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7209 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 142 142 146 160 197 34 Oak-Segment-Tar 10 293 307 328 409 435 150 Oak-Segment-Tar 20 352 594 711 818 915 149 Oak-Segment-Tar 50 1071 1308 1546 1778 2040 194 Profiler: top 5 stack trace(s) of of 23086 ms of 4179 thread dumps: 4179/43216 (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) 1423/43216 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1422/43216 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1359/43216 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1286/43216 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 17%: app//org.apache.jackrabbit.oak.segment.file 16%: app//org.apache.jackrabbit.oak.segment 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 10000 - Reading 10000 items with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 100 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5998 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 136 136 140 152 175 36 Oak-Segment-Tar 10 182 302 312 327 352 162 Oak-Segment-Tar 20 503 586 677 759 957 160 Oak-Segment-Tar 50 1023 1221 1535 1772 2023 193 Profiler: top 5 stack trace(s) of of 23000 ms of 4292 thread dumps: 4292/43787 (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) 1426/43787 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1353/43787 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1306/43787 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1279/43787 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons 9%: app//org.apache.jackrabbit.oak.security.authorization.permission . CacheSize 10000 - Reading 10000 items with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 1000 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5504 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 138 141 146 150 160 35 Oak-Segment-Tar 10 302 312 322 416 481 150 Oak-Segment-Tar 20 331 616 721 812 948 145 Oak-Segment-Tar 50 810 1116 1629 1920 2180 174 Profiler: top 5 stack trace(s) of of 22498 ms of 4196 thread dumps: 4196/42076 (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) 1305/42076 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1255/42076 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1073/42076 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1011/42076 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.plugins.tree.impl 7%: app//org.apache.jackrabbit.oak.core . CacheSize 10000 - Reading 10000 items with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 1 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6188 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 138 139 147 164 214 34 Oak-Segment-Tar 10 279 298 312 324 369 169 Oak-Segment-Tar 20 485 592 667 770 845 159 Oak-Segment-Tar 50 987 1209 1496 1759 1989 196 Profiler: top 5 stack trace(s) of of 23166 ms of 4301 thread dumps: 4301/45101 (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) 1473/45101 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1445/45101 (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.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1444/45101 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1429/45101 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 13%: 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 10000 items with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 10 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6092 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 136 138 143 151 157 35 Oak-Segment-Tar 10 244 297 308 319 345 170 Oak-Segment-Tar 20 503 591 683 769 854 157 Oak-Segment-Tar 50 953 1176 1495 1786 1978 193 Profiler: top 5 stack trace(s) of of 22996 ms of 4299 thread dumps: 4299/44407 (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) 1395/44407 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1381/44407 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1342/44407 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1294/44407 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 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 10000 - Reading 10000 items with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 100 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7734 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 137 138 145 259 312 30 Oak-Segment-Tar 10 268 295 314 343 385 160 Oak-Segment-Tar 20 488 583 683 757 863 160 Oak-Segment-Tar 50 827 1100 1583 1945 2596 175 Profiler: top 5 stack trace(s) of of 22798 ms of 4092 thread dumps: 4092/41211 (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) 2511/41211 (6%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2321/41211 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1322/41211 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1178/41211 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 10%: app//org.apache.jackrabbit.oak.commons . CacheSize 10000 - Reading 10000 items with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 1000 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8595 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 136 138 157 185 195 32 Oak-Segment-Tar 10 299 326 537 633 699 100 Oak-Segment-Tar 20 551 616 753 1021 1186 138 Oak-Segment-Tar 50 466 1355 1600 2109 2299 159 Profiler: top 5 stack trace(s) of of 22388 ms of 3677 thread dumps: 3677/34649 (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) 2181/34649 (6%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1789/34649 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1044/34649 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 965/34649 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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.security.authorization.permission 13%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 10000 - Reading 10000 items with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 1 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5155 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 136 136 143 156 172 35 Oak-Segment-Tar 10 277 310 358 459 518 138 Oak-Segment-Tar 20 434 542 661 859 967 158 Oak-Segment-Tar 50 776 1136 1523 2028 2218 184 Profiler: top 5 stack trace(s) of of 23027 ms of 4139 thread dumps: 4139/40991 (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) 2215/40991 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2106/40991 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1341/40991 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1285/40991 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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.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 10000 - Reading 10000 items with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 10 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8396 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 133 134 146 337 506 26 Oak-Segment-Tar 10 253 289 317 562 824 137 Oak-Segment-Tar 20 467 577 744 889 1038 140 Oak-Segment-Tar 50 904 1143 1496 1928 2430 188 Profiler: top 5 stack trace(s) of of 23010 ms of 3702 thread dumps: 3702/36301 (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) 2569/36301 (7%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2452/36301 (6%): 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1194/36301 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1087/36301 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons 8%: app//org.apache.jackrabbit.oak.core . CacheSize 10000 - Reading 10000 items with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 100 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5889 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 130 130 135 143 167 37 Oak-Segment-Tar 10 240 279 301 325 405 170 Oak-Segment-Tar 20 376 559 641 748 876 162 Oak-Segment-Tar 50 938 1187 1463 1740 1931 197 Profiler: top 5 stack trace(s) of of 22807 ms of 4225 thread dumps: 4225/43617 (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) 2466/43617 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2238/43617 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1635/43617 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1602/43617 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 14%: app//org.apache.jackrabbit.oak.commons 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 5%: app//org.apache.jackrabbit.oak.core . CacheSize 10000 - Reading 10000 items with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 1000 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6189 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 138 146 199 250 275 25 Oak-Segment-Tar 10 292 302 320 437 475 150 Oak-Segment-Tar 20 343 542 743 875 975 143 Oak-Segment-Tar 50 846 1133 1515 1883 2332 186 Profiler: top 5 stack trace(s) of of 22904 ms of 3957 thread dumps: 3957/40256 (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) 1243/40256 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1218/40256 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1200/40256 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1168/40256 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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: 17%: app//org.apache.jackrabbit.oak.segment.file 17%: app//org.apache.jackrabbit.oak.segment 17%: 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 10000 items with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 1 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5275 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 133 133 140 147 158 36 Oak-Segment-Tar 10 210 297 312 328 359 165 Oak-Segment-Tar 20 473 577 705 787 872 153 Oak-Segment-Tar 50 952 1183 1623 1929 2366 180 Profiler: top 5 stack trace(s) of of 23015 ms of 4336 thread dumps: 4336/44037 (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) 2696/44037 (6%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2418/44037 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1301/44037 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1285/44037 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 10%: app//org.apache.jackrabbit.oak.commons 9%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 10000 - Reading 10000 items with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 10 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5211 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 136 138 145 163 189 34 Oak-Segment-Tar 10 274 302 318 341 377 160 Oak-Segment-Tar 20 457 603 747 933 1085 140 Oak-Segment-Tar 50 793 1170 1671 1946 2247 170 Profiler: top 5 stack trace(s) of of 22656 ms of 4267 thread dumps: 4267/43489 (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) 2678/43489 (6%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2472/43489 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1444/43489 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1260/43489 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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: 45%: app//org.apache.jackrabbit.oak.segment 10%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: 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 10000 items with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 100 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5720 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 138 140 146 153 157 35 Oak-Segment-Tar 10 303 316 326 338 351 160 Oak-Segment-Tar 20 316 644 732 799 880 142 Oak-Segment-Tar 50 939 1186 1670 1909 2236 175 Profiler: top 5 stack trace(s) of of 22962 ms of 4425 thread dumps: 4425/45265 (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) 2593/45265 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2476/45265 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1476/45265 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1374/45265 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 10%: app//org.apache.jackrabbit.oak.commons . CacheSize 10000 - Reading 10000 items with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 1000 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5992 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 141 141 149 174 193 33 Oak-Segment-Tar 10 314 323 337 367 389 150 Oak-Segment-Tar 20 561 664 758 848 927 140 Oak-Segment-Tar 50 917 1172 1768 2098 2464 164 Profiler: top 5 stack trace(s) of of 22709 ms of 4261 thread dumps: 4261/43324 (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) 1624/43324 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1612/43324 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1397/43324 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1360/43324 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 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 8%: app//org.apache.jackrabbit.oak.core . CacheSize 10000 - Reading 10000 items with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 1 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5580 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 170 171 183 197 200 28 Oak-Segment-Tar 10 387 394 412 473 490 120 Oak-Segment-Tar 20 466 776 880 966 1133 120 Oak-Segment-Tar 50 1401 1693 2108 2585 2806 148 Profiler: top 5 stack trace(s) of of 23274 ms of 4066 thread dumps: 4066/35898 (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) 1881/35898 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1761/35898 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 768/35898 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 763/35898 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 15%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons 7%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 10000 - Reading 10000 items with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 10 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5826 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 166 168 177 203 205 28 Oak-Segment-Tar 10 388 398 428 485 527 120 Oak-Segment-Tar 20 422 752 910 1069 1323 115 Oak-Segment-Tar 50 1212 1491 2057 2644 3150 142 Profiler: top 5 stack trace(s) of of 23353 ms of 4068 thread dumps: 4068/36441 (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) 1914/36441 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1721/36441 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 750/36441 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 691/36441 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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: 45%: app//org.apache.jackrabbit.oak.segment 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons 7%: app//org.apache.jackrabbit.oak.plugins.tree.impl 7%: app//org.apache.jackrabbit.oak.core . CacheSize 10000 - Reading 10000 items with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 100 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6155 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 170 173 193 225 273 26 Oak-Segment-Tar 10 326 381 449 497 526 120 Oak-Segment-Tar 20 348 752 857 943 1006 122 Oak-Segment-Tar 50 996 1501 2041 2530 3134 146 Profiler: top 5 stack trace(s) of of 23233 ms of 3996 thread dumps: 3996/34226 (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) 1763/34226 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1589/34226 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 811/34226 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 701/34226 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 16%: app//org.apache.jackrabbit.oak.cache 15%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.commons 7%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 10000 - Reading 10000 items with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 1000 --cache 10000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5545 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 5565 5565 5565 5565 5565 1 Oak-Segment-Tar 10 12714 12752 13158 13299 13304 10 Oak-Segment-Tar 20 28787 28896 29517 29742 29853 20 Oak-Segment-Tar 50 75720 77152 78984 79797 79936 50 Profiler: top 5 stack trace(s) of of 133680 ms of 11491 thread dumps: 49586/216908 (22%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:149) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 48074/216908 (22%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:149) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 16889/216908 (7%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:149) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 16707/216908 (7%): at app//org.apache.jackrabbit.oak.security.authorization.permission.PermissionCacheBuilder$DefaultPermissionCache.getEntries(PermissionCacheBuilder.java:149) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 12888/216908 (5%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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: 90%: app//org.apache.jackrabbit.oak.security.authorization.permission 5%: app//org.apache.jackrabbit.oak.commons 2%: app//org.apache.jackrabbit.oak.segment . CacheSize 50000 - Reading 10000 items with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 1 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 9176 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 179 197 310 630 798 15 Oak-Segment-Tar 10 203 343 396 533 577 124 Oak-Segment-Tar 20 443 522 616 692 773 175 Oak-Segment-Tar 50 1010 1232 1596 1895 2105 182 Profiler: top 5 stack trace(s) of of 23131 ms of 3542 thread dumps: 3542/37970 (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) 2276/37970 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2078/37970 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1186/37970 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1099/37970 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 9%: app//org.apache.jackrabbit.oak.commons . CacheSize 50000 - Reading 10000 items with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 10 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 9708 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 131 132 138 158 182 36 Oak-Segment-Tar 10 243 297 460 773 834 101 Oak-Segment-Tar 20 1003 1221 1386 1550 1854 80 Oak-Segment-Tar 50 2319 2694 3079 3452 3732 100 Profiler: top 5 stack trace(s) of of 24171 ms of 3285 thread dumps: 3285/22436 (14%): 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) 1254/22436 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 932/22436 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 588/22436 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 519/22436 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 15%: app//org.apache.jackrabbit.oak.commons 12%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 50000 - Reading 10000 items with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 100 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6165 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 139 141 155 212 283 31 Oak-Segment-Tar 10 724 749 914 1020 1053 60 Oak-Segment-Tar 20 459 598 758 1440 1506 120 Oak-Segment-Tar 50 972 1292 1535 1986 2409 187 Profiler: top 5 stack trace(s) of of 23589 ms of 3386 thread dumps: 3386/31017 (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) 1899/31017 (6%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1594/31017 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 909/31017 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 852/31017 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 11%: 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 50000 - Reading 10000 items with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1 --numberOfUsers 1000 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6956 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 141 142 197 289 297 26 Oak-Segment-Tar 10 357 389 518 774 873 100 Oak-Segment-Tar 20 371 566 705 907 1182 144 Oak-Segment-Tar 50 718 1087 1690 2119 2699 165 Profiler: top 5 stack trace(s) of of 22874 ms of 3637 thread dumps: 3637/34588 (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) 1275/34588 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1198/34588 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1064/34588 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 968/34588 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 7%: app//org.apache.jackrabbit.oak.core . CacheSize 50000 - Reading 10000 items with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 1 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6865 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 136 136 143 231 529 30 Oak-Segment-Tar 10 224 293 308 348 400 163 Oak-Segment-Tar 20 493 590 659 713 796 160 Oak-Segment-Tar 50 905 1182 1422 1689 2120 200 Profiler: top 5 stack trace(s) of of 22894 ms of 4131 thread dumps: 4131/41983 (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) 1470/41983 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1375/41983 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1298/41983 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1292/41983 (3%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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: 23%: app//org.apache.jackrabbit.oak.segment 18%: 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 50000 - Reading 10000 items with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 10 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6384 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 138 139 149 183 207 33 Oak-Segment-Tar 10 283 294 320 604 988 140 Oak-Segment-Tar 20 608 725 959 1160 1315 119 Oak-Segment-Tar 50 930 1170 1434 1881 2244 197 Profiler: top 5 stack trace(s) of of 23277 ms of 3957 thread dumps: 3957/39691 (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) 1499/39691 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1289/39691 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1283/39691 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1221/39691 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 16%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.commons 7%: app//org.apache.jackrabbit.oak.core . CacheSize 50000 - Reading 10000 items with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 100 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7317 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 131 136 147 215 261 31 Oak-Segment-Tar 10 214 282 325 577 800 134 Oak-Segment-Tar 20 355 530 642 734 819 166 Oak-Segment-Tar 50 901 1185 1437 1684 1849 200 Profiler: top 5 stack trace(s) of of 22721 ms of 3941 thread dumps: 3941/40633 (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) 2426/40633 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2231/40633 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1394/40633 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1341/40633 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 16%: app//org.apache.jackrabbit.oak.security.authorization.permission 13%: 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 10000 items with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10 --numberOfUsers 1000 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 5661 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 140 141 170 223 236 30 Oak-Segment-Tar 10 323 344 400 668 746 119 Oak-Segment-Tar 20 439 585 860 1038 1203 127 Oak-Segment-Tar 50 651 821 1601 2160 2423 170 Profiler: top 5 stack trace(s) of of 22885 ms of 3757 thread dumps: 3757/33567 (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) 1260/33567 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1097/33567 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 914/33567 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 870/33567 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 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 6%: app//org.apache.jackrabbit.oak.core . CacheSize 50000 - Reading 10000 items with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 1 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 9958 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 134 135 146 198 224 33 Oak-Segment-Tar 10 257 307 352 471 569 139 Oak-Segment-Tar 20 412 571 770 945 1185 136 Oak-Segment-Tar 50 1014 1178 1546 2011 2172 183 Profiler: top 5 stack trace(s) of of 22953 ms of 3903 thread dumps: 3903/38288 (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) 1344/38288 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1281/38288 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1177/38288 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1115/38288 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 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 10000 items with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 10 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6368 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 140 141 144 158 238 34 Oak-Segment-Tar 10 289 301 330 435 477 150 Oak-Segment-Tar 20 526 585 670 773 986 160 Oak-Segment-Tar 50 852 1063 1599 1898 2108 178 Profiler: top 5 stack trace(s) of of 22988 ms of 4201 thread dumps: 4201/42732 (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) 2022/42732 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1894/42732 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1385/42732 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1304/42732 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.plugins.tree.impl 11%: app//org.apache.jackrabbit.oak.cache 10%: app//org.apache.jackrabbit.oak.commons . CacheSize 50000 - Reading 10000 items with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 100 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6296 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 135 138 178 268 389 27 Oak-Segment-Tar 10 282 302 347 464 626 140 Oak-Segment-Tar 20 423 611 871 1232 1447 119 Oak-Segment-Tar 50 771 1204 1609 1875 2153 187 Profiler: top 5 stack trace(s) of of 23352 ms of 3715 thread dumps: 3715/35030 (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) 2024/35030 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1765/35030 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1125/35030 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1113/35030 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 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 10000 items with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 100 --numberOfUsers 1000 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6496 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 134 136 211 265 287 25 Oak-Segment-Tar 10 185 298 323 473 501 141 Oak-Segment-Tar 20 385 539 643 739 848 164 Oak-Segment-Tar 50 977 1170 1501 1754 2007 193 Profiler: top 5 stack trace(s) of of 22893 ms of 3988 thread dumps: 3988/41122 (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) 2403/41122 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2181/41122 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1360/41122 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1342/41122 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 50000 - Reading 10000 items with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 1 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6422 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 134 136 141 156 174 35 Oak-Segment-Tar 10 291 304 357 486 567 140 Oak-Segment-Tar 20 411 704 848 980 1078 124 Oak-Segment-Tar 50 821 1069 1621 1936 2408 178 Profiler: top 5 stack trace(s) of of 22878 ms of 3985 thread dumps: 3985/37633 (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) 2193/37633 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1800/37633 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1021/37633 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 978/37633 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 11%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 50000 - Reading 10000 items with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 10 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7114 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 134 136 175 232 284 28 Oak-Segment-Tar 10 292 302 423 661 694 110 Oak-Segment-Tar 20 410 541 664 842 1064 155 Oak-Segment-Tar 50 578 1131 1729 2048 2366 168 Profiler: top 5 stack trace(s) of of 22708 ms of 3831 thread dumps: 3831/39572 (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) 1929/39572 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1811/39572 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1164/39572 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1121/39572 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 11%: app//org.apache.jackrabbit.oak.cache 11%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.security.authorization.permission 10%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 50000 - Reading 10000 items with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 100 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 8330 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 147 156 232 287 293 23 Oak-Segment-Tar 10 182 310 333 574 699 133 Oak-Segment-Tar 20 494 565 673 776 921 158 Oak-Segment-Tar 50 1261 1873 2215 2818 3159 137 Profiler: top 5 stack trace(s) of of 23956 ms of 3776 thread dumps: 3776/36253 (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) 2022/36253 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1882/36253 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1122/36253 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1016/36253 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 11%: app//org.apache.jackrabbit.oak.commons 10%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 50000 - Reading 10000 items with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 1000 --numberOfUsers 1000 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7294 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 150 151 248 288 298 23 Oak-Segment-Tar 10 197 322 344 404 495 144 Oak-Segment-Tar 20 377 649 732 836 974 142 Oak-Segment-Tar 50 769 1255 1761 2156 2696 161 Profiler: top 5 stack trace(s) of of 22636 ms of 3973 thread dumps: 3973/41098 (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) 2236/41098 (5%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 2019/41098 (4%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1187/41098 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1175/41098 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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.plugins.tree.impl 13%: app//org.apache.jackrabbit.oak.cache 12%: app//org.apache.jackrabbit.oak.security.authorization.permission 10%: app//org.apache.jackrabbit.oak.commons . CacheSize 50000 - Reading 10000 items with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 1 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6702 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 173 176 185 321 359 24 Oak-Segment-Tar 10 509 540 735 799 838 78 Oak-Segment-Tar 20 534 690 884 1228 1374 116 Oak-Segment-Tar 50 1223 1748 2176 2531 3059 148 Profiler: top 5 stack trace(s) of of 24414 ms of 3618 thread dumps: 3618/33047 (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) 856/33047 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 714/33047 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 709/33047 (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.getItem(SessionImpl.java:364) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 674/33047 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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.commons 14%: app//org.apache.jackrabbit.oak.segment.file 7%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 50000 - Reading 10000 items with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 10 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7061 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 174 178 191 249 276 25 Oak-Segment-Tar 10 384 423 480 540 593 110 Oak-Segment-Tar 20 658 792 958 1216 1456 118 Oak-Segment-Tar 50 2555 2942 3568 4259 5023 99 Profiler: top 5 stack trace(s) of of 25186 ms of 3658 thread dumps: 3658/30574 (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) 769/30574 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 752/30574 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 594/30574 (1%): at app//org.apache.jackrabbit.oak.cache.CacheLIRS.getIfPresent(CacheLIRS.java:371) 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 585/30574 (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.itemExists(SessionImpl.java:373) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 18%: app//org.apache.jackrabbit.oak.segment.file 13%: 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 10000 items with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 100 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 7079 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 217 235 398 669 676 13 Oak-Segment-Tar 10 240 386 430 807 965 104 Oak-Segment-Tar 20 564 675 960 1200 1385 111 Oak-Segment-Tar 50 969 1303 2216 2795 3370 135 Profiler: top 5 stack trace(s) of of 24286 ms of 3523 thread dumps: 3523/29863 (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) 1230/29863 (4%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 999/29863 (3%): 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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 650/29863 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 550/29863 (1%): 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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 14%: app//org.apache.jackrabbit.oak.security.authorization.permission 12%: app//org.apache.jackrabbit.oak.commons 7%: app//org.apache.jackrabbit.oak.core 7%: app//org.apache.jackrabbit.oak.plugins.tree.impl . CacheSize 50000 - Reading 10000 items with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- java -Xmx2048m -Dprofile=true -Druntime=5 -Dwarmup=1 -jar target/oak-benchmarks-1.18-SNAPSHOT.jar benchmark --itemsToRead 10000 --numberOfInitialAce 10000 --numberOfUsers 1000 --cache 50000 --csvFile EagerCacheSizeTest_20190923_153319.csv --concurrency 1,10,20,50 --report false EagerCacheSizeTest Oak-Segment-Tar Apache Jackrabbit Oak 1.18-SNAPSHOT # EagerCacheSizeTest C min 10% 50% 90% max N Import deep tree: 6400 All paths: 123545 BEFORE DONE Oak-Segment-Tar 1 191 195 303 439 444 17 Oak-Segment-Tar 10 423 479 703 1330 1361 70 Oak-Segment-Tar 20 588 748 944 1277 1412 111 Oak-Segment-Tar 50 1234 1632 2625 3331 3828 114 Profiler: top 5 stack trace(s) of of 24206 ms of 3264 thread dumps: 3264/28246 (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) 1307/28246 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 1204/28246 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 583/28246 (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.randomRead(ReadDeepTreeTest.java:150) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.access$000(AbstractTest.java:51) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest$Executor.run(AbstractTest.java:307) 583/28246 (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.randomRead(ReadDeepTreeTest.java:149) at app//org.apache.jackrabbit.oak.benchmark.ReadDeepTreeTest.runTest(ReadDeepTreeTest.java:133) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:378) at app//org.apache.jackrabbit.oak.benchmark.AbstractTest.execute(AbstractTest.java:387) at app//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 17%: app//org.apache.jackrabbit.oak.security.authorization.permission 11%: app//org.apache.jackrabbit.oak.commons 7%: app//org.apache.jackrabbit.oak.plugins.tree.impl 7%: app//org.apache.jackrabbit.oak.core . ----------------------------------------- Benchmark completed. see EagerCacheSizeTest_20190923_153319.csv for details: Benchmarks: EagerCacheSizeTest Fixture: Oak-Segment-Tar Runtime: 5 Concurrency: 1,10,20,50 Profiling: true Items to Read: 10000 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 10000 items with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 137, 140, 156, 203, 259, 31 Oak-Segment-Tar , 10, 267, 293, 349, 535, 828, 140 Oak-Segment-Tar , 20, 315, 669, 819, 1511, 1782, 105 Oak-Segment-Tar , 50, 772, 1108, 1364, 1625, 1867, 205 CacheSize 250 - Reading 10000 items with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 133, 135, 143, 188, 218, 33 Oak-Segment-Tar , 10, 192, 384, 559, 704, 865, 94 Oak-Segment-Tar , 20, 362, 545, 637, 786, 897, 161 Oak-Segment-Tar , 50, 1070, 1226, 1475, 1770, 2086, 197 CacheSize 250 - Reading 10000 items with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 136, 141, 154, 183, 209, 32 Oak-Segment-Tar , 10, 242, 315, 346, 434, 541, 141 Oak-Segment-Tar , 20, 533, 610, 693, 836, 962, 159 Oak-Segment-Tar , 50, 812, 1044, 1482, 2226, 2445, 178 CacheSize 250 - Reading 10000 items with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 130, 132, 140, 200, 216, 34 Oak-Segment-Tar , 10, 289, 298, 309, 347, 382, 160 Oak-Segment-Tar , 20, 497, 599, 686, 771, 874, 157 Oak-Segment-Tar , 50, 1008, 1272, 1531, 1734, 2059, 196 CacheSize 250 - Reading 10000 items with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 130, 132, 142, 164, 176, 35 Oak-Segment-Tar , 10, 276, 288, 301, 332, 365, 170 Oak-Segment-Tar , 20, 434, 563, 657, 740, 818, 162 Oak-Segment-Tar , 50, 1058, 1378, 1626, 1969, 2275, 178 CacheSize 250 - Reading 10000 items with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 138, 141, 149, 189, 200, 32 Oak-Segment-Tar , 10, 291, 331, 439, 614, 678, 112 Oak-Segment-Tar , 20, 488, 584, 753, 1066, 1238, 138 Oak-Segment-Tar , 50, 1073, 1218, 1474, 1750, 1898, 199 CacheSize 250 - Reading 10000 items with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 135, 137, 142, 170, 178, 34 Oak-Segment-Tar , 10, 260, 292, 311, 360, 394, 160 Oak-Segment-Tar , 20, 354, 551, 726, 824, 886, 147 Oak-Segment-Tar , 50, 1011, 1215, 1562, 1747, 1920, 195 CacheSize 250 - Reading 10000 items with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 133, 135, 142, 149, 165, 36 Oak-Segment-Tar , 10, 281, 305, 321, 337, 358, 160 Oak-Segment-Tar , 20, 501, 596, 688, 783, 902, 158 Oak-Segment-Tar , 50, 816, 1060, 1561, 1841, 2014, 184 CacheSize 250 - Reading 10000 items with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 138, 140, 147, 198, 240, 32 Oak-Segment-Tar , 10, 263, 305, 341, 462, 509, 140 Oak-Segment-Tar , 20, 435, 600, 719, 950, 1014, 144 Oak-Segment-Tar , 50, 920, 1174, 1525, 1790, 2211, 192 CacheSize 250 - Reading 10000 items with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 134, 136, 148, 203, 234, 33 Oak-Segment-Tar , 10, 192, 303, 325, 385, 429, 151 Oak-Segment-Tar , 20, 514, 613, 687, 765, 864, 159 Oak-Segment-Tar , 50, 1109, 1257, 1533, 1756, 2056, 193 CacheSize 250 - Reading 10000 items with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 137, 138, 160, 186, 219, 31 Oak-Segment-Tar , 10, 245, 299, 333, 398, 448, 150 Oak-Segment-Tar , 20, 414, 539, 654, 749, 818, 162 Oak-Segment-Tar , 50, 994, 1443, 1970, 2293, 2748, 150 CacheSize 250 - Reading 10000 items with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 136, 137, 149, 188, 209, 32 Oak-Segment-Tar , 10, 215, 306, 332, 387, 424, 151 Oak-Segment-Tar , 20, 457, 569, 671, 799, 909, 158 Oak-Segment-Tar , 50, 803, 1013, 1590, 2043, 2279, 175 CacheSize 250 - Reading 10000 items with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 165, 167, 177, 218, 244, 28 Oak-Segment-Tar , 10, 228, 404, 471, 663, 769, 102 Oak-Segment-Tar , 20, 394, 821, 987, 1171, 1275, 107 Oak-Segment-Tar , 50, 1205, 1543, 2225, 2947, 3286, 134 CacheSize 250 - Reading 10000 items with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 207, 207, 217, 307, 356, 22 Oak-Segment-Tar , 10, 425, 445, 471, 556, 644, 110 Oak-Segment-Tar , 20, 527, 965, 1214, 1537, 1680, 86 Oak-Segment-Tar , 50, 982, 2300, 2763, 3445, 3793, 102 CacheSize 250 - Reading 10000 items with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 718, 718, 744, 1179, 1179, 7 Oak-Segment-Tar , 10, 854, 870, 1683, 1910, 1951, 34 Oak-Segment-Tar , 20, 2894, 3042, 3190, 3351, 3502, 40 Oak-Segment-Tar , 50, 6102, 6362, 7115, 7498, 7598, 50 CacheSize 250 - Reading 10000 items with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 3366, 3366, 3949, 4532, 4532, 2 Oak-Segment-Tar , 10, 19054, 19057, 19924, 20097, 20108, 10 Oak-Segment-Tar , 20, 19705, 19932, 20509, 20671, 20731, 20 Oak-Segment-Tar , 50, 25473, 29174, 31266, 32177, 32613, 50 CacheSize 250 - Reading 10000 items with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 166, 173, 198, 256, 385, 24 Oak-Segment-Tar , 10, 272, 376, 540, 1124, 1182, 81 Oak-Segment-Tar , 20, 426, 703, 842, 996, 1093, 126 Oak-Segment-Tar , 50, 1402, 1611, 2188, 2738, 3440, 141 CacheSize 250 - Reading 10000 items with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 316, 325, 362, 438, 451, 14 Oak-Segment-Tar , 10, 689, 728, 783, 1073, 1097, 60 Oak-Segment-Tar , 20, 529, 1320, 1764, 2050, 2096, 61 Oak-Segment-Tar , 50, 1727, 2472, 3088, 3905, 4603, 101 CacheSize 250 - Reading 10000 items with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 1485, 1485, 1549, 2098, 2098, 3 Oak-Segment-Tar , 10, 3858, 3869, 4115, 4414, 4430, 20 Oak-Segment-Tar , 20, 9082, 9308, 9419, 9477, 9524, 20 Oak-Segment-Tar , 50, 20273, 20667, 21754, 22246, 22320, 50 CacheSize 250 - Reading 10000 items with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 3434, 3434, 3534, 3634, 3634, 2 Oak-Segment-Tar , 10, 10560, 10561, 10685, 10785, 10790, 10 Oak-Segment-Tar , 20, 26757, 26886, 27353, 27500, 27507, 20 Oak-Segment-Tar , 50, 58645, 59852, 61726, 62440, 62575, 50 CacheSize 1000 - Reading 10000 items with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 131, 132, 141, 229, 315, 33 Oak-Segment-Tar , 10, 265, 284, 316, 554, 648, 130 Oak-Segment-Tar , 20, 320, 551, 628, 784, 1011, 161 Oak-Segment-Tar , 50, 1134, 1335, 1616, 2016, 2418, 188 CacheSize 1000 - Reading 10000 items with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 137, 140, 147, 161, 170, 34 Oak-Segment-Tar , 10, 288, 299, 314, 346, 358, 160 Oak-Segment-Tar , 20, 495, 598, 680, 786, 823, 157 Oak-Segment-Tar , 50, 1023, 1230, 1551, 1766, 1931, 191 CacheSize 1000 - Reading 10000 items with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 135, 137, 260, 375, 509, 20 Oak-Segment-Tar , 10, 276, 291, 371, 684, 879, 130 Oak-Segment-Tar , 20, 572, 887, 1065, 1224, 1390, 101 Oak-Segment-Tar , 50, 1699, 1813, 2269, 2585, 2839, 144 CacheSize 1000 - Reading 10000 items with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 137, 139, 184, 378, 397, 22 Oak-Segment-Tar , 10, 497, 523, 751, 1097, 1279, 70 Oak-Segment-Tar , 20, 496, 781, 1176, 1554, 1795, 95 Oak-Segment-Tar , 50, 983, 1179, 1509, 1841, 2025, 193 CacheSize 1000 - Reading 10000 items with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 136, 138, 143, 313, 356, 27 Oak-Segment-Tar , 10, 271, 287, 305, 330, 353, 170 Oak-Segment-Tar , 20, 426, 596, 659, 725, 779, 160 Oak-Segment-Tar , 50, 1022, 1237, 1482, 1715, 1910, 200 CacheSize 1000 - Reading 10000 items with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 141, 141, 157, 398, 463, 26 Oak-Segment-Tar , 10, 168, 293, 391, 746, 840, 113 Oak-Segment-Tar , 20, 393, 593, 1102, 1398, 1581, 101 Oak-Segment-Tar , 50, 621, 1214, 1457, 1670, 1888, 201 CacheSize 1000 - Reading 10000 items with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 135, 137, 149, 172, 185, 34 Oak-Segment-Tar , 10, 243, 295, 309, 328, 339, 168 Oak-Segment-Tar , 20, 431, 580, 676, 793, 972, 156 Oak-Segment-Tar , 50, 917, 1184, 1557, 1910, 2276, 184 CacheSize 1000 - Reading 10000 items with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 137, 138, 144, 189, 214, 33 Oak-Segment-Tar , 10, 290, 296, 418, 662, 702, 120 Oak-Segment-Tar , 20, 404, 567, 716, 1488, 1665, 119 Oak-Segment-Tar , 50, 1200, 1621, 1911, 2307, 2753, 150 CacheSize 1000 - Reading 10000 items with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 134, 135, 144, 226, 303, 32 Oak-Segment-Tar , 10, 254, 287, 305, 413, 496, 160 Oak-Segment-Tar , 20, 331, 542, 656, 736, 900, 163 Oak-Segment-Tar , 50, 916, 1157, 1469, 1734, 2011, 198 CacheSize 1000 - Reading 10000 items with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 140, 143, 188, 283, 287, 27 Oak-Segment-Tar , 10, 306, 346, 386, 610, 773, 120 Oak-Segment-Tar , 20, 530, 592, 798, 1045, 1157, 139 Oak-Segment-Tar , 50, 600, 988, 1651, 2028, 2301, 175 CacheSize 1000 - Reading 10000 items with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 137, 140, 157, 234, 279, 30 Oak-Segment-Tar , 10, 186, 284, 299, 968, 1262, 111 Oak-Segment-Tar , 20, 395, 557, 652, 996, 1136, 151 Oak-Segment-Tar , 50, 787, 1100, 1477, 1720, 2107, 198 CacheSize 1000 - Reading 10000 items with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 143, 145, 253, 626, 710, 17 Oak-Segment-Tar , 10, 211, 306, 346, 430, 530, 142 Oak-Segment-Tar , 20, 642, 958, 1345, 1656, 1896, 81 Oak-Segment-Tar , 50, 783, 1321, 1831, 2105, 2387, 156 CacheSize 1000 - Reading 10000 items with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 141, 141, 152, 231, 337, 29 Oak-Segment-Tar , 10, 295, 310, 331, 502, 604, 130 Oak-Segment-Tar , 20, 387, 550, 698, 881, 1021, 149 Oak-Segment-Tar , 50, 825, 1145, 1636, 2072, 2636, 171 CacheSize 1000 - Reading 10000 items with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 139, 140, 149, 163, 233, 33 Oak-Segment-Tar , 10, 270, 302, 320, 350, 480, 160 Oak-Segment-Tar , 20, 536, 621, 688, 757, 826, 159 Oak-Segment-Tar , 50, 1074, 1304, 1621, 1853, 2182, 180 CacheSize 1000 - Reading 10000 items with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 668, 668, 733, 872, 872, 7 Oak-Segment-Tar , 10, 1150, 1229, 1473, 1776, 1793, 40 Oak-Segment-Tar , 20, 2527, 2602, 3279, 4067, 4127, 40 Oak-Segment-Tar , 50, 5271, 5796, 6335, 6518, 6561, 50 CacheSize 1000 - Reading 10000 items with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 4531, 4531, 4574, 4616, 4616, 2 Oak-Segment-Tar , 10, 8419, 8420, 8490, 8576, 8576, 10 Oak-Segment-Tar , 20, 18759, 18774, 19223, 19412, 19482, 20 Oak-Segment-Tar , 50, 43510, 45546, 49344, 50578, 50911, 50 CacheSize 1000 - Reading 10000 items with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 167, 169, 177, 220, 263, 27 Oak-Segment-Tar , 10, 267, 383, 408, 445, 526, 124 Oak-Segment-Tar , 20, 785, 877, 1444, 2223, 2707, 76 Oak-Segment-Tar , 50, 2323, 2803, 3435, 3869, 4139, 100 CacheSize 1000 - Reading 10000 items with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 277, 277, 293, 326, 339, 17 Oak-Segment-Tar , 10, 643, 666, 715, 787, 802, 70 Oak-Segment-Tar , 20, 1033, 1194, 1364, 1510, 1607, 80 Oak-Segment-Tar , 50, 1463, 2526, 2928, 3488, 4106, 102 CacheSize 1000 - Reading 10000 items with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 1842, 1842, 2717, 3592, 3592, 2 Oak-Segment-Tar , 10, 2887, 2903, 4763, 4938, 5008, 19 Oak-Segment-Tar , 20, 8354, 8589, 8819, 8933, 8982, 20 Oak-Segment-Tar , 50, 21848, 23135, 23831, 24354, 24476, 50 CacheSize 1000 - Reading 10000 items with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 6336, 6336, 6336, 6336, 6336, 1 Oak-Segment-Tar , 10, 23108, 23140, 23594, 23768, 23770, 10 Oak-Segment-Tar , 20, 34790, 34946, 35498, 35748, 35829, 20 Oak-Segment-Tar , 50, 70618, 73222, 76547, 77358, 77582, 50 CacheSize 5000 - Reading 10000 items with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 135, 137, 141, 154, 163, 35 Oak-Segment-Tar , 10, 229, 297, 317, 341, 376, 161 Oak-Segment-Tar , 20, 505, 590, 676, 784, 885, 160 Oak-Segment-Tar , 50, 845, 1325, 1791, 2330, 2691, 154 CacheSize 5000 - Reading 10000 items with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 138, 141, 177, 283, 348, 26 Oak-Segment-Tar , 10, 570, 646, 1124, 1397, 1579, 50 Oak-Segment-Tar , 20, 1067, 1262, 1413, 1855, 2274, 79 Oak-Segment-Tar , 50, 976, 1219, 1545, 2321, 2581, 169 CacheSize 5000 - Reading 10000 items with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 141, 143, 190, 274, 278, 25 Oak-Segment-Tar , 10, 253, 305, 315, 339, 390, 160 Oak-Segment-Tar , 20, 423, 575, 711, 1045, 1208, 140 Oak-Segment-Tar , 50, 1230, 1581, 1844, 2314, 2719, 150 CacheSize 5000 - Reading 10000 items with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 159, 164, 245, 323, 353, 21 Oak-Segment-Tar , 10, 276, 308, 323, 401, 516, 152 Oak-Segment-Tar , 20, 448, 546, 791, 994, 1263, 134 Oak-Segment-Tar , 50, 687, 1349, 1750, 2134, 2640, 157 CacheSize 5000 - Reading 10000 items with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 133, 134, 140, 159, 219, 35 Oak-Segment-Tar , 10, 238, 282, 298, 682, 770, 130 Oak-Segment-Tar , 20, 440, 545, 615, 704, 818, 171 Oak-Segment-Tar , 50, 804, 1188, 1439, 1674, 1874, 198 CacheSize 5000 - Reading 10000 items with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 132, 132, 137, 147, 150, 37 Oak-Segment-Tar , 10, 264, 286, 305, 323, 363, 170 Oak-Segment-Tar , 20, 287, 574, 701, 918, 1079, 144 Oak-Segment-Tar , 50, 824, 1015, 1459, 1798, 2118, 193 CacheSize 5000 - Reading 10000 items with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 134, 137, 146, 284, 315, 30 Oak-Segment-Tar , 10, 216, 298, 321, 586, 626, 137 Oak-Segment-Tar , 20, 450, 605, 862, 1215, 1351, 122 Oak-Segment-Tar , 50, 717, 1005, 1507, 2056, 2286, 177 CacheSize 5000 - Reading 10000 items with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 137, 141, 175, 281, 444, 25 Oak-Segment-Tar , 10, 241, 292, 309, 377, 452, 162 Oak-Segment-Tar , 20, 384, 560, 738, 1073, 1278, 132 Oak-Segment-Tar , 50, 1501, 1809, 2289, 2551, 2863, 150 CacheSize 5000 - Reading 10000 items with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 134, 135, 216, 469, 501, 19 Oak-Segment-Tar , 10, 208, 291, 344, 527, 675, 135 Oak-Segment-Tar , 20, 462, 559, 631, 944, 1140, 160 Oak-Segment-Tar , 50, 728, 1148, 1437, 1726, 2190, 199 CacheSize 5000 - Reading 10000 items with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 133, 134, 140, 226, 278, 33 Oak-Segment-Tar , 10, 248, 295, 308, 321, 353, 170 Oak-Segment-Tar , 20, 544, 603, 684, 898, 1075, 158 Oak-Segment-Tar , 50, 733, 1581, 1758, 1997, 2204, 152 CacheSize 5000 - Reading 10000 items with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 137, 138, 142, 151, 179, 35 Oak-Segment-Tar , 10, 283, 297, 309, 580, 651, 130 Oak-Segment-Tar , 20, 539, 613, 725, 933, 1091, 140 Oak-Segment-Tar , 50, 761, 1346, 1693, 2262, 2593, 156 CacheSize 5000 - Reading 10000 items with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 137, 137, 144, 191, 209, 33 Oak-Segment-Tar , 10, 237, 288, 306, 329, 342, 170 Oak-Segment-Tar , 20, 504, 592, 660, 737, 928, 160 Oak-Segment-Tar , 50, 748, 1053, 1507, 1846, 2104, 187 CacheSize 5000 - Reading 10000 items with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 138, 141, 147, 197, 233, 33 Oak-Segment-Tar , 10, 239, 301, 326, 362, 376, 160 Oak-Segment-Tar , 20, 440, 583, 676, 780, 881, 157 Oak-Segment-Tar , 50, 934, 1356, 1673, 2099, 2880, 177 CacheSize 5000 - Reading 10000 items with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 163, 168, 296, 408, 429, 17 Oak-Segment-Tar , 10, 255, 298, 345, 690, 833, 130 Oak-Segment-Tar , 20, 462, 583, 832, 1075, 1267, 127 Oak-Segment-Tar , 50, 538, 1044, 1562, 2044, 2395, 174 CacheSize 5000 - Reading 10000 items with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 138, 139, 145, 167, 172, 34 Oak-Segment-Tar , 10, 281, 306, 321, 360, 372, 160 Oak-Segment-Tar , 20, 406, 557, 668, 754, 861, 160 Oak-Segment-Tar , 50, 738, 1078, 1620, 1846, 2124, 179 CacheSize 5000 - Reading 10000 items with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 142, 143, 148, 188, 214, 32 Oak-Segment-Tar , 10, 271, 319, 340, 385, 419, 150 Oak-Segment-Tar , 20, 408, 677, 744, 827, 890, 142 Oak-Segment-Tar , 50, 704, 1276, 1718, 2029, 2188, 163 CacheSize 5000 - Reading 10000 items with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 188, 190, 201, 231, 241, 25 Oak-Segment-Tar , 10, 282, 466, 512, 530, 541, 101 Oak-Segment-Tar , 20, 832, 937, 1069, 1159, 1265, 100 Oak-Segment-Tar , 50, 1319, 1718, 2607, 3183, 3590, 116 CacheSize 5000 - Reading 10000 items with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 322, 324, 437, 805, 825, 11 Oak-Segment-Tar , 10, 942, 963, 1012, 1755, 1823, 50 Oak-Segment-Tar , 20, 732, 2199, 2510, 2766, 2893, 43 Oak-Segment-Tar , 50, 2817, 3188, 3952, 5125, 6107, 91 CacheSize 5000 - Reading 10000 items with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 2626, 2626, 2954, 3281, 3281, 2 Oak-Segment-Tar , 10, 6527, 6534, 6789, 6980, 6980, 10 Oak-Segment-Tar , 20, 16206, 16318, 16838, 16975, 17034, 20 Oak-Segment-Tar , 50, 32553, 35211, 38275, 39204, 39276, 50 CacheSize 5000 - Reading 10000 items with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 8560, 8560, 8560, 8560, 8560, 1 Oak-Segment-Tar , 10, 18284, 18298, 18470, 18529, 18531, 10 Oak-Segment-Tar , 20, 29052, 29236, 29462, 29866, 29902, 20 Oak-Segment-Tar , 50, 54221, 57984, 62471, 63198, 63691, 50 CacheSize 10000 - Reading 10000 items with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 141, 147, 206, 263, 296, 24 Oak-Segment-Tar , 10, 307, 332, 606, 650, 671, 90 Oak-Segment-Tar , 20, 458, 616, 764, 1088, 1269, 139 Oak-Segment-Tar , 50, 1688, 1892, 2230, 2578, 2761, 149 CacheSize 10000 - Reading 10000 items with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 142, 142, 146, 160, 197, 34 Oak-Segment-Tar , 10, 293, 307, 328, 409, 435, 150 Oak-Segment-Tar , 20, 352, 594, 711, 818, 915, 149 Oak-Segment-Tar , 50, 1071, 1308, 1546, 1778, 2040, 194 CacheSize 10000 - Reading 10000 items with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 136, 136, 140, 152, 175, 36 Oak-Segment-Tar , 10, 182, 302, 312, 327, 352, 162 Oak-Segment-Tar , 20, 503, 586, 677, 759, 957, 160 Oak-Segment-Tar , 50, 1023, 1221, 1535, 1772, 2023, 193 CacheSize 10000 - Reading 10000 items with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 138, 141, 146, 150, 160, 35 Oak-Segment-Tar , 10, 302, 312, 322, 416, 481, 150 Oak-Segment-Tar , 20, 331, 616, 721, 812, 948, 145 Oak-Segment-Tar , 50, 810, 1116, 1629, 1920, 2180, 174 CacheSize 10000 - Reading 10000 items with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 138, 139, 147, 164, 214, 34 Oak-Segment-Tar , 10, 279, 298, 312, 324, 369, 169 Oak-Segment-Tar , 20, 485, 592, 667, 770, 845, 159 Oak-Segment-Tar , 50, 987, 1209, 1496, 1759, 1989, 196 CacheSize 10000 - Reading 10000 items with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 136, 138, 143, 151, 157, 35 Oak-Segment-Tar , 10, 244, 297, 308, 319, 345, 170 Oak-Segment-Tar , 20, 503, 591, 683, 769, 854, 157 Oak-Segment-Tar , 50, 953, 1176, 1495, 1786, 1978, 193 CacheSize 10000 - Reading 10000 items with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 137, 138, 145, 259, 312, 30 Oak-Segment-Tar , 10, 268, 295, 314, 343, 385, 160 Oak-Segment-Tar , 20, 488, 583, 683, 757, 863, 160 Oak-Segment-Tar , 50, 827, 1100, 1583, 1945, 2596, 175 CacheSize 10000 - Reading 10000 items with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 136, 138, 157, 185, 195, 32 Oak-Segment-Tar , 10, 299, 326, 537, 633, 699, 100 Oak-Segment-Tar , 20, 551, 616, 753, 1021, 1186, 138 Oak-Segment-Tar , 50, 466, 1355, 1600, 2109, 2299, 159 CacheSize 10000 - Reading 10000 items with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 136, 136, 143, 156, 172, 35 Oak-Segment-Tar , 10, 277, 310, 358, 459, 518, 138 Oak-Segment-Tar , 20, 434, 542, 661, 859, 967, 158 Oak-Segment-Tar , 50, 776, 1136, 1523, 2028, 2218, 184 CacheSize 10000 - Reading 10000 items with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 133, 134, 146, 337, 506, 26 Oak-Segment-Tar , 10, 253, 289, 317, 562, 824, 137 Oak-Segment-Tar , 20, 467, 577, 744, 889, 1038, 140 Oak-Segment-Tar , 50, 904, 1143, 1496, 1928, 2430, 188 CacheSize 10000 - Reading 10000 items with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 130, 130, 135, 143, 167, 37 Oak-Segment-Tar , 10, 240, 279, 301, 325, 405, 170 Oak-Segment-Tar , 20, 376, 559, 641, 748, 876, 162 Oak-Segment-Tar , 50, 938, 1187, 1463, 1740, 1931, 197 CacheSize 10000 - Reading 10000 items with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 138, 146, 199, 250, 275, 25 Oak-Segment-Tar , 10, 292, 302, 320, 437, 475, 150 Oak-Segment-Tar , 20, 343, 542, 743, 875, 975, 143 Oak-Segment-Tar , 50, 846, 1133, 1515, 1883, 2332, 186 CacheSize 10000 - Reading 10000 items with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 133, 133, 140, 147, 158, 36 Oak-Segment-Tar , 10, 210, 297, 312, 328, 359, 165 Oak-Segment-Tar , 20, 473, 577, 705, 787, 872, 153 Oak-Segment-Tar , 50, 952, 1183, 1623, 1929, 2366, 180 CacheSize 10000 - Reading 10000 items with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 136, 138, 145, 163, 189, 34 Oak-Segment-Tar , 10, 274, 302, 318, 341, 377, 160 Oak-Segment-Tar , 20, 457, 603, 747, 933, 1085, 140 Oak-Segment-Tar , 50, 793, 1170, 1671, 1946, 2247, 170 CacheSize 10000 - Reading 10000 items with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 138, 140, 146, 153, 157, 35 Oak-Segment-Tar , 10, 303, 316, 326, 338, 351, 160 Oak-Segment-Tar , 20, 316, 644, 732, 799, 880, 142 Oak-Segment-Tar , 50, 939, 1186, 1670, 1909, 2236, 175 CacheSize 10000 - Reading 10000 items with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 141, 141, 149, 174, 193, 33 Oak-Segment-Tar , 10, 314, 323, 337, 367, 389, 150 Oak-Segment-Tar , 20, 561, 664, 758, 848, 927, 140 Oak-Segment-Tar , 50, 917, 1172, 1768, 2098, 2464, 164 CacheSize 10000 - Reading 10000 items with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 170, 171, 183, 197, 200, 28 Oak-Segment-Tar , 10, 387, 394, 412, 473, 490, 120 Oak-Segment-Tar , 20, 466, 776, 880, 966, 1133, 120 Oak-Segment-Tar , 50, 1401, 1693, 2108, 2585, 2806, 148 CacheSize 10000 - Reading 10000 items with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 166, 168, 177, 203, 205, 28 Oak-Segment-Tar , 10, 388, 398, 428, 485, 527, 120 Oak-Segment-Tar , 20, 422, 752, 910, 1069, 1323, 115 Oak-Segment-Tar , 50, 1212, 1491, 2057, 2644, 3150, 142 CacheSize 10000 - Reading 10000 items with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 170, 173, 193, 225, 273, 26 Oak-Segment-Tar , 10, 326, 381, 449, 497, 526, 120 Oak-Segment-Tar , 20, 348, 752, 857, 943, 1006, 122 Oak-Segment-Tar , 50, 996, 1501, 2041, 2530, 3134, 146 CacheSize 10000 - Reading 10000 items with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 5565, 5565, 5565, 5565, 5565, 1 Oak-Segment-Tar , 10, 12714, 12752, 13158, 13299, 13304, 10 Oak-Segment-Tar , 20, 28787, 28896, 29517, 29742, 29853, 20 Oak-Segment-Tar , 50, 75720, 77152, 78984, 79797, 79936, 50 CacheSize 50000 - Reading 10000 items with 1 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 179, 197, 310, 630, 798, 15 Oak-Segment-Tar , 10, 203, 343, 396, 533, 577, 124 Oak-Segment-Tar , 20, 443, 522, 616, 692, 773, 175 Oak-Segment-Tar , 50, 1010, 1232, 1596, 1895, 2105, 182 CacheSize 50000 - Reading 10000 items with 1 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 131, 132, 138, 158, 182, 36 Oak-Segment-Tar , 10, 243, 297, 460, 773, 834, 101 Oak-Segment-Tar , 20, 1003, 1221, 1386, 1550, 1854, 80 Oak-Segment-Tar , 50, 2319, 2694, 3079, 3452, 3732, 100 CacheSize 50000 - Reading 10000 items with 1 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 139, 141, 155, 212, 283, 31 Oak-Segment-Tar , 10, 724, 749, 914, 1020, 1053, 60 Oak-Segment-Tar , 20, 459, 598, 758, 1440, 1506, 120 Oak-Segment-Tar , 50, 972, 1292, 1535, 1986, 2409, 187 CacheSize 50000 - Reading 10000 items with 1 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 141, 142, 197, 289, 297, 26 Oak-Segment-Tar , 10, 357, 389, 518, 774, 873, 100 Oak-Segment-Tar , 20, 371, 566, 705, 907, 1182, 144 Oak-Segment-Tar , 50, 718, 1087, 1690, 2119, 2699, 165 CacheSize 50000 - Reading 10000 items with 10 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 136, 136, 143, 231, 529, 30 Oak-Segment-Tar , 10, 224, 293, 308, 348, 400, 163 Oak-Segment-Tar , 20, 493, 590, 659, 713, 796, 160 Oak-Segment-Tar , 50, 905, 1182, 1422, 1689, 2120, 200 CacheSize 50000 - Reading 10000 items with 10 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 138, 139, 149, 183, 207, 33 Oak-Segment-Tar , 10, 283, 294, 320, 604, 988, 140 Oak-Segment-Tar , 20, 608, 725, 959, 1160, 1315, 119 Oak-Segment-Tar , 50, 930, 1170, 1434, 1881, 2244, 197 CacheSize 50000 - Reading 10000 items with 10 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 131, 136, 147, 215, 261, 31 Oak-Segment-Tar , 10, 214, 282, 325, 577, 800, 134 Oak-Segment-Tar , 20, 355, 530, 642, 734, 819, 166 Oak-Segment-Tar , 50, 901, 1185, 1437, 1684, 1849, 200 CacheSize 50000 - Reading 10000 items with 10 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 140, 141, 170, 223, 236, 30 Oak-Segment-Tar , 10, 323, 344, 400, 668, 746, 119 Oak-Segment-Tar , 20, 439, 585, 860, 1038, 1203, 127 Oak-Segment-Tar , 50, 651, 821, 1601, 2160, 2423, 170 CacheSize 50000 - Reading 10000 items with 100 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 134, 135, 146, 198, 224, 33 Oak-Segment-Tar , 10, 257, 307, 352, 471, 569, 139 Oak-Segment-Tar , 20, 412, 571, 770, 945, 1185, 136 Oak-Segment-Tar , 50, 1014, 1178, 1546, 2011, 2172, 183 CacheSize 50000 - Reading 10000 items with 100 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 140, 141, 144, 158, 238, 34 Oak-Segment-Tar , 10, 289, 301, 330, 435, 477, 150 Oak-Segment-Tar , 20, 526, 585, 670, 773, 986, 160 Oak-Segment-Tar , 50, 852, 1063, 1599, 1898, 2108, 178 CacheSize 50000 - Reading 10000 items with 100 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 135, 138, 178, 268, 389, 27 Oak-Segment-Tar , 10, 282, 302, 347, 464, 626, 140 Oak-Segment-Tar , 20, 423, 611, 871, 1232, 1447, 119 Oak-Segment-Tar , 50, 771, 1204, 1609, 1875, 2153, 187 CacheSize 50000 - Reading 10000 items with 100 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 134, 136, 211, 265, 287, 25 Oak-Segment-Tar , 10, 185, 298, 323, 473, 501, 141 Oak-Segment-Tar , 20, 385, 539, 643, 739, 848, 164 Oak-Segment-Tar , 50, 977, 1170, 1501, 1754, 2007, 193 CacheSize 50000 - Reading 10000 items with 1000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 134, 136, 141, 156, 174, 35 Oak-Segment-Tar , 10, 291, 304, 357, 486, 567, 140 Oak-Segment-Tar , 20, 411, 704, 848, 980, 1078, 124 Oak-Segment-Tar , 50, 821, 1069, 1621, 1936, 2408, 178 CacheSize 50000 - Reading 10000 items with 1000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 134, 136, 175, 232, 284, 28 Oak-Segment-Tar , 10, 292, 302, 423, 661, 694, 110 Oak-Segment-Tar , 20, 410, 541, 664, 842, 1064, 155 Oak-Segment-Tar , 50, 578, 1131, 1729, 2048, 2366, 168 CacheSize 50000 - Reading 10000 items with 1000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 147, 156, 232, 287, 293, 23 Oak-Segment-Tar , 10, 182, 310, 333, 574, 699, 133 Oak-Segment-Tar , 20, 494, 565, 673, 776, 921, 158 Oak-Segment-Tar , 50, 1261, 1873, 2215, 2818, 3159, 137 CacheSize 50000 - Reading 10000 items with 1000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 150, 151, 248, 288, 298, 23 Oak-Segment-Tar , 10, 197, 322, 344, 404, 495, 144 Oak-Segment-Tar , 20, 377, 649, 732, 836, 974, 142 Oak-Segment-Tar , 50, 769, 1255, 1761, 2156, 2696, 161 CacheSize 50000 - Reading 10000 items with 10000 initial ACEs and 1 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 173, 176, 185, 321, 359, 24 Oak-Segment-Tar , 10, 509, 540, 735, 799, 838, 78 Oak-Segment-Tar , 20, 534, 690, 884, 1228, 1374, 116 Oak-Segment-Tar , 50, 1223, 1748, 2176, 2531, 3059, 148 CacheSize 50000 - Reading 10000 items with 10000 initial ACEs and 10 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 174, 178, 191, 249, 276, 25 Oak-Segment-Tar , 10, 384, 423, 480, 540, 593, 110 Oak-Segment-Tar , 20, 658, 792, 958, 1216, 1456, 118 Oak-Segment-Tar , 50, 2555, 2942, 3568, 4259, 5023, 99 CacheSize 50000 - Reading 10000 items with 10000 initial ACEs and 100 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 217, 235, 398, 669, 676, 13 Oak-Segment-Tar , 10, 240, 386, 430, 807, 965, 104 Oak-Segment-Tar , 20, 564, 675, 960, 1200, 1385, 111 Oak-Segment-Tar , 50, 969, 1303, 2216, 2795, 3370, 135 CacheSize 50000 - Reading 10000 items with 10000 initial ACEs and 1000 principals per subject ----------------------------------------------------------- # EagerCacheSizeTest , C, min, 10%, 50%, 90%, max, N Oak-Segment-Tar , 1, 191, 195, 303, 439, 444, 17 Oak-Segment-Tar , 10, 423, 479, 703, 1330, 1361, 70 Oak-Segment-Tar , 20, 588, 748, 944, 1277, 1412, 111 Oak-Segment-Tar , 50, 1234, 1632, 2625, 3331, 3828, 114