# JMH 1.13 (released 18 days ago) # VM version: JDK 1.8.0_66, VM 25.66-b17 # VM invoker: /Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/bin/java # VM options: -Dfile.encoding=UTF-8 -Duser.country=US -Duser.language=en -Duser.variant # Warmup: 20 iterations, 1 s each # Measurement: 20 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 1 thread, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.kafka.jmh.streams.MemoryBytesCacheBenchmark.testCacheByMemory # Run progress: 0.00% complete, ETA 00:02:40 # Fork: 1 of 2 # Warmup Iteration 1: 155681.330 ops/s # Warmup Iteration 2: 209101.417 ops/s # Warmup Iteration 3: 256850.196 ops/s # Warmup Iteration 4: 242488.043 ops/s # Warmup Iteration 5: 229962.449 ops/s # Warmup Iteration 6: 255547.502 ops/s # Warmup Iteration 7: 247418.119 ops/s # Warmup Iteration 8: 247450.474 ops/s # Warmup Iteration 9: 258011.054 ops/s # Warmup Iteration 10: 263026.558 ops/s # Warmup Iteration 11: 274348.535 ops/s # Warmup Iteration 12: 259484.210 ops/s # Warmup Iteration 13: 265547.607 ops/s # Warmup Iteration 14: 237278.651 ops/s # Warmup Iteration 15: 266893.771 ops/s # Warmup Iteration 16: 273808.294 ops/s # Warmup Iteration 17: 271277.815 ops/s # Warmup Iteration 18: 270531.096 ops/s # Warmup Iteration 19: 264680.817 ops/s # Warmup Iteration 20: 266223.217 ops/s Iteration 1: 263148.669 ops/s Iteration 2: 245853.162 ops/s Iteration 3: 263624.136 ops/s Iteration 4: 247600.779 ops/s Iteration 5: 253545.672 ops/s Iteration 6: 272358.417 ops/s Iteration 7: 255487.733 ops/s Iteration 8: 265212.940 ops/s Iteration 9: 257286.081 ops/s Iteration 10: 277562.681 ops/s Iteration 11: 265137.202 ops/s Iteration 12: 253374.023 ops/s Iteration 13: 292540.716 ops/s Iteration 14: 260675.809 ops/s Iteration 15: 273706.027 ops/s Iteration 16: 267429.051 ops/s Iteration 17: 273299.082 ops/s Iteration 18: 261819.462 ops/s Iteration 19: 276757.181 ops/s Iteration 20: 256855.494 ops/s # Run progress: 25.00% complete, ETA 00:02:01 # Fork: 2 of 2 # Warmup Iteration 1: 154765.339 ops/s # Warmup Iteration 2: 215818.577 ops/s # Warmup Iteration 3: 256493.938 ops/s # Warmup Iteration 4: 257388.672 ops/s # Warmup Iteration 5: 251638.149 ops/s # Warmup Iteration 6: 258924.702 ops/s # Warmup Iteration 7: 255067.870 ops/s # Warmup Iteration 8: 274790.019 ops/s # Warmup Iteration 9: 237330.663 ops/s # Warmup Iteration 10: 261714.503 ops/s # Warmup Iteration 11: 268904.516 ops/s # Warmup Iteration 12: 257844.149 ops/s # Warmup Iteration 13: 286030.698 ops/s # Warmup Iteration 14: 255633.471 ops/s # Warmup Iteration 15: 268434.858 ops/s # Warmup Iteration 16: 284464.783 ops/s # Warmup Iteration 17: 273073.518 ops/s # Warmup Iteration 18: 277496.464 ops/s # Warmup Iteration 19: 272638.812 ops/s # Warmup Iteration 20: 270736.783 ops/s Iteration 1: 259212.972 ops/s Iteration 2: 281733.405 ops/s Iteration 3: 272007.934 ops/s Iteration 4: 278992.978 ops/s Iteration 5: 266944.362 ops/s Iteration 6: 271336.482 ops/s Iteration 7: 256733.149 ops/s Iteration 8: 237726.113 ops/s Iteration 9: 281492.352 ops/s Iteration 10: 264643.888 ops/s Iteration 11: 277764.770 ops/s Iteration 12: 270349.358 ops/s Iteration 13: 261537.556 ops/s Iteration 14: 267774.204 ops/s Iteration 15: 261569.619 ops/s Iteration 16: 271435.524 ops/s Iteration 17: 264612.005 ops/s Iteration 18: 261197.154 ops/s Iteration 19: 276664.861 ops/s Iteration 20: 265307.634 ops/s Result "testCacheByMemory": 265807.766 ±(99.9%) 6057.419 ops/s [Average] (min, avg, max) = (237726.113, 265807.766, 292540.716), stdev = 10767.057 CI (99.9%): [259750.347, 271865.185] (assumes normal distribution) # JMH 1.13 (released 18 days ago) # VM version: JDK 1.8.0_66, VM 25.66-b17 # VM invoker: /Library/Java/JavaVirtualMachines/jdk1.8.0_66.jdk/Contents/Home/jre/bin/java # VM options: -Dfile.encoding=UTF-8 -Duser.country=US -Duser.language=en -Duser.variant # Warmup: 20 iterations, 1 s each # Measurement: 20 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 1 thread, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.kafka.jmh.streams.MemoryBytesCacheBenchmark.testCacheBySizeBytes # Run progress: 50.00% complete, ETA 00:01:21 # Fork: 1 of 2 # Warmup Iteration 1: 1044529.505 ops/s # Warmup Iteration 2: 1106186.592 ops/s # Warmup Iteration 3: 1416986.358 ops/s # Warmup Iteration 4: 1330607.061 ops/s # Warmup Iteration 5: 1517029.199 ops/s # Warmup Iteration 6: 1407560.276 ops/s # Warmup Iteration 7: 1512849.459 ops/s # Warmup Iteration 8: 1506659.630 ops/s # Warmup Iteration 9: 1498026.461 ops/s # Warmup Iteration 10: 1466032.206 ops/s # Warmup Iteration 11: 1504828.154 ops/s # Warmup Iteration 12: 1511411.622 ops/s # Warmup Iteration 13: 1468093.870 ops/s # Warmup Iteration 14: 1522616.018 ops/s # Warmup Iteration 15: 1446988.895 ops/s # Warmup Iteration 16: 1490584.072 ops/s # Warmup Iteration 17: 1422558.415 ops/s # Warmup Iteration 18: 1479254.751 ops/s # Warmup Iteration 19: 1438994.956 ops/s # Warmup Iteration 20: 1490515.417 ops/s Iteration 1: 1449976.077 ops/s Iteration 2: 1547863.397 ops/s Iteration 3: 1534755.138 ops/s Iteration 4: 1520737.381 ops/s Iteration 5: 1507245.878 ops/s Iteration 6: 1494934.939 ops/s Iteration 7: 1506111.115 ops/s Iteration 8: 1468597.339 ops/s Iteration 9: 1424985.065 ops/s Iteration 10: 1403973.602 ops/s Iteration 11: 1461363.651 ops/s Iteration 12: 1514682.683 ops/s Iteration 13: 1476351.213 ops/s Iteration 14: 1518694.333 ops/s Iteration 15: 1521522.073 ops/s Iteration 16: 1437017.305 ops/s Iteration 17: 1431373.630 ops/s Iteration 18: 1526057.356 ops/s Iteration 19: 1517299.396 ops/s Iteration 20: 1463116.181 ops/s # Run progress: 75.00% complete, ETA 00:00:40 # Fork: 2 of 2 # Warmup Iteration 1: 1049991.677 ops/s # Warmup Iteration 2: 1171610.362 ops/s # Warmup Iteration 3: 1496133.139 ops/s # Warmup Iteration 4: 1372106.903 ops/s # Warmup Iteration 5: 1429419.185 ops/s # Warmup Iteration 6: 1496625.407 ops/s # Warmup Iteration 7: 1530382.269 ops/s # Warmup Iteration 8: 1518055.333 ops/s # Warmup Iteration 9: 1540528.386 ops/s # Warmup Iteration 10: 1515832.796 ops/s # Warmup Iteration 11: 1538490.243 ops/s # Warmup Iteration 12: 1510938.624 ops/s # Warmup Iteration 13: 1534160.494 ops/s # Warmup Iteration 14: 1537152.252 ops/s # Warmup Iteration 15: 1548615.298 ops/s # Warmup Iteration 16: 1488031.342 ops/s # Warmup Iteration 17: 1527817.488 ops/s # Warmup Iteration 18: 1584215.766 ops/s # Warmup Iteration 19: 1435555.737 ops/s # Warmup Iteration 20: 1414687.495 ops/s Iteration 1: 1514129.413 ops/s Iteration 2: 1504832.717 ops/s Iteration 3: 1431983.896 ops/s Iteration 4: 1468186.105 ops/s Iteration 5: 1503320.386 ops/s Iteration 6: 1472879.287 ops/s Iteration 7: 1500743.338 ops/s Iteration 8: 1521824.124 ops/s Iteration 9: 1456990.339 ops/s Iteration 10: 1399411.399 ops/s Iteration 11: 1198750.729 ops/s Iteration 12: 1148601.862 ops/s Iteration 13: 1508769.437 ops/s Iteration 14: 1535736.037 ops/s Iteration 15: 1533717.730 ops/s Iteration 16: 1557857.398 ops/s Iteration 17: 1544167.427 ops/s Iteration 18: 1561796.524 ops/s Iteration 19: 1518037.728 ops/s Iteration 20: 1496425.018 ops/s Result "testCacheBySizeBytes": 1477620.466 ±(99.9%) 46082.705 ops/s [Average] (min, avg, max) = (1148601.862, 1477620.466, 1561796.524), stdev = 81911.967 CI (99.9%): [1431537.762, 1523703.171] (assumes normal distribution) # Run complete. Total time: 00:02:42 Benchmark Mode Cnt Score Error Units MemoryBytesCacheBenchmark.testCacheByMemory thrpt 40 265807.766 ± 6057.419 ops/s MemoryBytesCacheBenchmark.testCacheBySizeBytes thrpt 40 1477620.466 ± 46082.705 ops/s