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Posted to issues@commons.apache.org by GitBox <gi...@apache.org> on 2020/06/04 14:35:15 UTC
[GitHub] [commons-compress] XenoAmess edited a comment on pull request #108: Performance test for BZip2CompressorOutputStream
XenoAmess edited a comment on pull request #108:
URL: https://github.com/apache/commons-compress/pull/108#issuecomment-638888252
result:
```
[INFO] --- exec-maven-plugin:1.6.0:exec (benchmark) @ commons-compress ---
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.openjdk.jmh.util.Utils (file:/C:/Users/xenoa/.m2/repository/org/openjdk/jmh/jmh-core/1.21/jmh-core-1.21.jar) to field
java.io.PrintStream.charOut
WARNING: Please consider reporting this to the maintainers of org.openjdk.jmh.util.Utils
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
# JMH version: 1.21
# VM version: JDK 13.0.2, OpenJDK 64-Bit Server VM, 13.0.2+8
# VM invoker: C:\jdk-13.0.2+8\bin\java.exe
# VM options: <none>
# Warmup: 5 iterations, 1000 ms each
# Measurement: 5 iterations, 1000 ms each
# Timeout: 10 min per iteration
# Threads: 1 thread, will synchronize iterations
# Benchmark mode: Average time, time/op
# Benchmark: org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testOld
# Run progress: 0.00% complete, ETA 00:08:20
# Fork: 1 of 5
# Warmup Iteration 1: 1610496.308 ns/op
# Warmup Iteration 2: 1285739.923 ns/op
# Warmup Iteration 3: 1319075.659 ns/op
# Warmup Iteration 4: 1206658.054 ns/op
# Warmup Iteration 5: 1212034.825 ns/op
Iteration 1: 1177021.620 ns/op
Iteration 2: 1127303.711 ns/op
Iteration 3: 1258797.742 ns/op
Iteration 4: 1315991.207 ns/op
Iteration 5: 1205418.412 ns/op
# Run progress: 2.00% complete, ETA 00:08:39
# Fork: 2 of 5
# Warmup Iteration 1: 2294073.057 ns/op
# Warmup Iteration 2: 1375517.170 ns/op
# Warmup Iteration 3: 1239546.963 ns/op
# Warmup Iteration 4: 1351977.974 ns/op
# Warmup Iteration 5: 1134073.159 ns/op
Iteration 1: 1117403.007 ns/op
Iteration 2: 1120983.111 ns/op
Iteration 3: 1206172.892 ns/op
Iteration 4: 1235757.284 ns/op
Iteration 5: 1288148.267 ns/op
# Run progress: 4.00% complete, ETA 00:08:27
# Fork: 3 of 5
# Warmup Iteration 1: 1693162.961 ns/op
# Warmup Iteration 2: 1167198.016 ns/op
# Warmup Iteration 3: 1133606.893 ns/op
# Warmup Iteration 4: 1161932.098 ns/op
# Warmup Iteration 5: 1535876.687 ns/op
Iteration 1: 1345864.651 ns/op
Iteration 2: 1249905.610 ns/op
Iteration 3: 1229342.455 ns/op
Iteration 4: 1174833.647 ns/op
Iteration 5: 1373930.233 ns/op
# Run progress: 6.00% complete, ETA 00:08:16
# Fork: 4 of 5
# Warmup Iteration 1: 1879272.472 ns/op
# Warmup Iteration 2: 1162737.631 ns/op
# Warmup Iteration 3: 1181587.721 ns/op
# Warmup Iteration 4: 1188449.348 ns/op
# Warmup Iteration 5: 1269665.100 ns/op
Iteration 1: 1407715.309 ns/op
Iteration 2: 1319910.290 ns/op
Iteration 3: 1196952.992 ns/op
Iteration 4: 1191689.535 ns/op
Iteration 5: 1191617.359 ns/op
# Run progress: 8.00% complete, ETA 00:08:08
# Fork: 5 of 5
# Warmup Iteration 1: 1853807.299 ns/op
# Warmup Iteration 2: 1315560.938 ns/op
# Warmup Iteration 3: 1199441.746 ns/op
# Warmup Iteration 4: 1204869.112 ns/op
# Warmup Iteration 5: 1175004.338 ns/op
Iteration 1: 1161137.935 ns/op
Iteration 2: 1247206.335 ns/op
Iteration 3: 1329505.976 ns/op
Iteration 4: 1134020.725 ns/op
Iteration 5: 1188067.340 ns/op
Result "org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testOld":
1231787.906 ?99.9%) 60747.130 ns/op [Average]
(min, avg, max) = (1117403.007, 1231787.906, 1407715.309), stdev = 81095.680
CI (99.9%): [1171040.776, 1292535.035] (assumes normal distribution)
# JMH version: 1.21
# VM version: JDK 13.0.2, OpenJDK 64-Bit Server VM, 13.0.2+8
# VM invoker: C:\jdk-13.0.2+8\bin\java.exe
# VM options: <none>
# Warmup: 5 iterations, 1000 ms each
# Measurement: 5 iterations, 1000 ms each
# Timeout: 10 min per iteration
# Threads: 1 thread, will synchronize iterations
# Benchmark mode: Average time, time/op
# Benchmark: org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testOldWithNonBreak
# Run progress: 10.00% complete, ETA 00:07:57
# Fork: 1 of 5
# Warmup Iteration 1: 1599017.358 ns/op
# Warmup Iteration 2: 1217280.802 ns/op
# Warmup Iteration 3: 1371714.522 ns/op
# Warmup Iteration 4: 1198214.593 ns/op
# Warmup Iteration 5: 1242029.988 ns/op
Iteration 1: 1219577.616 ns/op
Iteration 2: 1217867.518 ns/op
Iteration 3: 1239696.653 ns/op
Iteration 4: 1345318.792 ns/op
Iteration 5: 1188941.568 ns/op
# Run progress: 12.00% complete, ETA 00:07:46
# Fork: 2 of 5
# Warmup Iteration 1: 1609769.071 ns/op
# Warmup Iteration 2: 1175984.371 ns/op
# Warmup Iteration 3: 1182322.813 ns/op
# Warmup Iteration 4: 1285766.324 ns/op
# Warmup Iteration 5: 1396825.243 ns/op
Iteration 1: 1220320.245 ns/op
Iteration 2: 1178962.191 ns/op
Iteration 3: 1150802.067 ns/op
Iteration 4: 1189386.951 ns/op
Iteration 5: 1259764.528 ns/op
# Run progress: 14.00% complete, ETA 00:07:36
# Fork: 3 of 5
# Warmup Iteration 1: 1629304.700 ns/op
# Warmup Iteration 2: 1164573.403 ns/op
# Warmup Iteration 3: 1211949.093 ns/op
# Warmup Iteration 4: 1181045.046 ns/op
# Warmup Iteration 5: 1593931.846 ns/op
Iteration 1: 1319811.461 ns/op
Iteration 2: 1242681.390 ns/op
Iteration 3: 1281534.955 ns/op
Iteration 4: 1190924.375 ns/op
Iteration 5: 1253228.964 ns/op
# Run progress: 16.00% complete, ETA 00:07:25
# Fork: 4 of 5
# Warmup Iteration 1: 1855448.799 ns/op
# Warmup Iteration 2: 1233080.320 ns/op
# Warmup Iteration 3: 1215955.879 ns/op
# Warmup Iteration 4: 1189972.922 ns/op
# Warmup Iteration 5: 1215854.193 ns/op
Iteration 1: 1235037.654 ns/op
Iteration 2: 1207377.377 ns/op
Iteration 3: 1169074.765 ns/op
Iteration 4: 1166782.284 ns/op
Iteration 5: 1138645.455 ns/op
# Run progress: 18.00% complete, ETA 00:07:15
# Fork: 5 of 5
# Warmup Iteration 1: 1683548.826 ns/op
# Warmup Iteration 2: 1357139.295 ns/op
# Warmup Iteration 3: 1157834.722 ns/op
# Warmup Iteration 4: 1221721.194 ns/op
# Warmup Iteration 5: 1196720.789 ns/op
Iteration 1: 1201098.441 ns/op
Iteration 2: 1236322.207 ns/op
Iteration 3: 1447036.638 ns/op
Iteration 4: 1277316.011 ns/op
Iteration 5: 1227483.313 ns/op
Result "org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testOldWithNonBreak":
1232199.737 ?99.9%) 49896.118 ns/op [Average]
(min, avg, max) = (1138645.455, 1232199.737, 1447036.638), stdev = 66609.890
CI (99.9%): [1182303.619, 1282095.854] (assumes normal distribution)
# JMH version: 1.21
# VM version: JDK 13.0.2, OpenJDK 64-Bit Server VM, 13.0.2+8
# VM invoker: C:\jdk-13.0.2+8\bin\java.exe
# VM options: <none>
# Warmup: 5 iterations, 1000 ms each
# Measurement: 5 iterations, 1000 ms each
# Timeout: 10 min per iteration
# Threads: 1 thread, will synchronize iterations
# Benchmark mode: Average time, time/op
# Benchmark: org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testOldWithNonBreak_large
# Run progress: 20.00% complete, ETA 00:07:04
# Fork: 1 of 5
# Warmup Iteration 1: 2333590300.000 ns/op
# Warmup Iteration 2: 2084447901.000 ns/op
# Warmup Iteration 3: 2078082100.000 ns/op
# Warmup Iteration 4: 2147598600.000 ns/op
# Warmup Iteration 5: 2025607700.000 ns/op
Iteration 1: 1926825600.000 ns/op
Iteration 2: 2043991299.000 ns/op
Iteration 3: 1953332401.000 ns/op
Iteration 4: 1931591201.000 ns/op
Iteration 5: 2011371800.000 ns/op
# Run progress: 22.00% complete, ETA 00:07:30
# Fork: 2 of 5
# Warmup Iteration 1: 2339150500.000 ns/op
# Warmup Iteration 2: 1829855700.000 ns/op
# Warmup Iteration 3: 1924101699.000 ns/op
# Warmup Iteration 4: 1824666400.000 ns/op
# Warmup Iteration 5: 1815241499.000 ns/op
Iteration 1: 2087423201.000 ns/op
Iteration 2: 1900431000.000 ns/op
Iteration 3: 1762311301.000 ns/op
Iteration 4: 1972261300.000 ns/op
Iteration 5: 1907756499.000 ns/op
# Run progress: 24.00% complete, ETA 00:07:45
# Fork: 3 of 5
# Warmup Iteration 1: 2474232501.000 ns/op
# Warmup Iteration 2: 1827107101.000 ns/op
# Warmup Iteration 3: 1823409699.000 ns/op
# Warmup Iteration 4: 1887881700.000 ns/op
# Warmup Iteration 5: 1886201000.000 ns/op
Iteration 1: 1846151200.000 ns/op
Iteration 2: 1892023000.000 ns/op
Iteration 3: 1714751701.000 ns/op
Iteration 4: 1834355999.000 ns/op
Iteration 5: 1954406100.000 ns/op
# Run progress: 26.00% complete, ETA 00:07:54
# Fork: 4 of 5
# Warmup Iteration 1: 2650675099.000 ns/op
# Warmup Iteration 2: 2409625901.000 ns/op
# Warmup Iteration 3: 2336825699.000 ns/op
# Warmup Iteration 4: 2272169300.000 ns/op
# Warmup Iteration 5: 2466653700.000 ns/op
Iteration 1: 2292780701.000 ns/op
Iteration 2: 2338305200.000 ns/op
Iteration 3: 2293059001.000 ns/op
Iteration 4: 2314622700.000 ns/op
Iteration 5: 2455921900.000 ns/op
# Run progress: 28.00% complete, ETA 00:08:11
# Fork: 5 of 5
# Warmup Iteration 1: 2553779001.000 ns/op
# Warmup Iteration 2: 2401641301.000 ns/op
# Warmup Iteration 3: 2248834301.000 ns/op
# Warmup Iteration 4: 2444841100.000 ns/op
# Warmup Iteration 5: 2365409600.000 ns/op
Iteration 1: 2295272500.000 ns/op
Iteration 2: 2400574801.000 ns/op
Iteration 3: 2271997099.000 ns/op
Iteration 4: 2414589199.000 ns/op
Iteration 5: 3189218899.000 ns/op
Result "org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testOldWithNonBreak_large":
2120213024.080 ?99.9%) 236049332.413 ns/op [Average]
(min, avg, max) = (1714751701.000, 2120213024.080, 3189218899.000), stdev = 315119105.344
CI (99.9%): [1884163691.667, 2356262356.493] (assumes normal distribution)
# JMH version: 1.21
# VM version: JDK 13.0.2, OpenJDK 64-Bit Server VM, 13.0.2+8
# VM invoker: C:\jdk-13.0.2+8\bin\java.exe
# VM options: <none>
# Warmup: 5 iterations, 1000 ms each
# Measurement: 5 iterations, 1000 ms each
# Timeout: 10 min per iteration
# Threads: 1 thread, will synchronize iterations
# Benchmark mode: Average time, time/op
# Benchmark: org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testOld_large
# Run progress: 30.00% complete, ETA 00:08:24
# Fork: 1 of 5
# Warmup Iteration 1: 2946264299.000 ns/op
# Warmup Iteration 2: 2112236600.000 ns/op
# Warmup Iteration 3: 2190801900.000 ns/op
# Warmup Iteration 4: 2176834799.000 ns/op
# Warmup Iteration 5: 2172301999.000 ns/op
Iteration 1: 2101698100.000 ns/op
Iteration 2: 2064272600.000 ns/op
Iteration 3: 2187237500.000 ns/op
Iteration 4: 2121889301.000 ns/op
Iteration 5: 2030750100.000 ns/op
# Run progress: 32.00% complete, ETA 00:08:28
# Fork: 2 of 5
# Warmup Iteration 1: 2408339000.000 ns/op
# Warmup Iteration 2: 1912931400.000 ns/op
# Warmup Iteration 3: 2048931901.000 ns/op
# Warmup Iteration 4: 1915860700.000 ns/op
# Warmup Iteration 5: 1912029900.000 ns/op
Iteration 1: 1955578901.000 ns/op
Iteration 2: 1817762300.000 ns/op
Iteration 3: 1831776900.000 ns/op
Iteration 4: 1874995699.000 ns/op
Iteration 5: 1838227700.000 ns/op
# Run progress: 34.00% complete, ETA 00:08:23
# Fork: 3 of 5
# Warmup Iteration 1: 2884398299.000 ns/op
# Warmup Iteration 2: 2368771400.000 ns/op
# Warmup Iteration 3: 2289749500.000 ns/op
# Warmup Iteration 4: 2497733200.000 ns/op
# Warmup Iteration 5: 2245715200.000 ns/op
Iteration 1: 2474493000.000 ns/op
Iteration 2: 2359772400.000 ns/op
Iteration 3: 2245818800.000 ns/op
Iteration 4: 2430009800.000 ns/op
Iteration 5: 2193804199.000 ns/op
# Run progress: 36.00% complete, ETA 00:08:24
# Fork: 4 of 5
# Warmup Iteration 1: 2682567400.000 ns/op
# Warmup Iteration 2: 1871899200.000 ns/op
# Warmup Iteration 3: 1801474600.000 ns/op
# Warmup Iteration 4: 1978390400.000 ns/op
# Warmup Iteration 5: 1820568299.000 ns/op
Iteration 1: 1790816400.000 ns/op
Iteration 2: 1920142699.000 ns/op
Iteration 3: 1750905001.000 ns/op
Iteration 4: 1725660700.000 ns/op
Iteration 5: 1918628999.000 ns/op
# Run progress: 38.00% complete, ETA 00:08:15
# Fork: 5 of 5
# Warmup Iteration 1: 2709824700.000 ns/op
# Warmup Iteration 2: 2286744299.000 ns/op
# Warmup Iteration 3: 2070069900.000 ns/op
# Warmup Iteration 4: 1963761801.000 ns/op
# Warmup Iteration 5: 2203276900.000 ns/op
Iteration 1: 2067757800.000 ns/op
Iteration 2: 2003415199.000 ns/op
Iteration 3: 2274397100.000 ns/op
Iteration 4: 1944810700.000 ns/op
Iteration 5: 2115635999.000 ns/op
Result "org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testOld_large":
2041610315.880 ?99.9%) 157067529.099 ns/op [Average]
(min, avg, max) = (1725660700.000, 2041610315.880, 2474493000.000), stdev = 209680657.608
CI (99.9%): [1884542786.781, 2198677844.979] (assumes normal distribution)
# JMH version: 1.21
# VM version: JDK 13.0.2, OpenJDK 64-Bit Server VM, 13.0.2+8
# VM invoker: C:\jdk-13.0.2+8\bin\java.exe
# VM options: <none>
# Warmup: 5 iterations, 1000 ms each
# Measurement: 5 iterations, 1000 ms each
# Timeout: 10 min per iteration
# Threads: 1 thread, will synchronize iterations
# Benchmark mode: Average time, time/op
# Benchmark: org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessBoolean
# Run progress: 40.00% complete, ETA 00:08:08
# Fork: 1 of 5
# Warmup Iteration 1: 1772396.298 ns/op
# Warmup Iteration 2: 1193370.442 ns/op
# Warmup Iteration 3: 1174934.859 ns/op
# Warmup Iteration 4: 1273016.539 ns/op
# Warmup Iteration 5: 1467989.458 ns/op
Iteration 1: 1300187.143 ns/op
Iteration 2: 1198462.994 ns/op
Iteration 3: 1185104.858 ns/op
Iteration 4: 1171811.345 ns/op
Iteration 5: 1251268.250 ns/op
# Run progress: 42.00% complete, ETA 00:07:44
# Fork: 2 of 5
# Warmup Iteration 1: 1967990.411 ns/op
# Warmup Iteration 2: 1197252.751 ns/op
# Warmup Iteration 3: 1180123.910 ns/op
# Warmup Iteration 4: 1189293.713 ns/op
# Warmup Iteration 5: 1262702.393 ns/op
Iteration 1: 1180054.515 ns/op
Iteration 2: 1433135.521 ns/op
Iteration 3: 1258284.170 ns/op
Iteration 4: 1189417.479 ns/op
Iteration 5: 1263270.996 ns/op
# Run progress: 44.00% complete, ETA 00:07:21
# Fork: 3 of 5
# Warmup Iteration 1: 1522837.026 ns/op
# Warmup Iteration 2: 1316703.418 ns/op
# Warmup Iteration 3: 1266550.254 ns/op
# Warmup Iteration 4: 1171614.737 ns/op
# Warmup Iteration 5: 1120138.102 ns/op
Iteration 1: 1188949.645 ns/op
Iteration 2: 1137079.819 ns/op
Iteration 3: 1245094.170 ns/op
Iteration 4: 1223564.470 ns/op
Iteration 5: 1116264.698 ns/op
# Run progress: 46.00% complete, ETA 00:06:59
# Fork: 4 of 5
# Warmup Iteration 1: 1536581.344 ns/op
# Warmup Iteration 2: 1172454.673 ns/op
# Warmup Iteration 3: 1159742.839 ns/op
# Warmup Iteration 4: 1368680.792 ns/op
# Warmup Iteration 5: 1171021.145 ns/op
Iteration 1: 1194806.683 ns/op
Iteration 2: 1223727.017 ns/op
Iteration 3: 1168115.637 ns/op
Iteration 4: 1262649.685 ns/op
Iteration 5: 1371008.630 ns/op
# Run progress: 48.00% complete, ETA 00:06:38
# Fork: 5 of 5
# Warmup Iteration 1: 1592762.540 ns/op
# Warmup Iteration 2: 1205778.846 ns/op
# Warmup Iteration 3: 1187654.857 ns/op
# Warmup Iteration 4: 1177989.659 ns/op
# Warmup Iteration 5: 1502384.835 ns/op
Iteration 1: 1283710.883 ns/op
Iteration 2: 1213653.511 ns/op
Iteration 3: 1195208.602 ns/op
Iteration 4: 1337753.209 ns/op
Iteration 5: 1576530.502 ns/op
Result "org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessBoolean":
1246764.577 ?99.9%) 74547.986 ns/op [Average]
(min, avg, max) = (1116264.698, 1246764.577, 1576530.502), stdev = 99519.429
CI (99.9%): [1172216.591, 1321312.563] (assumes normal distribution)
# JMH version: 1.21
# VM version: JDK 13.0.2, OpenJDK 64-Bit Server VM, 13.0.2+8
# VM invoker: C:\jdk-13.0.2+8\bin\java.exe
# VM options: <none>
# Warmup: 5 iterations, 1000 ms each
# Measurement: 5 iterations, 1000 ms each
# Timeout: 10 min per iteration
# Threads: 1 thread, will synchronize iterations
# Benchmark mode: Average time, time/op
# Benchmark: org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessBoolean2
# Run progress: 50.00% complete, ETA 00:06:18
# Fork: 1 of 5
# Warmup Iteration 1: 1896982.420 ns/op
# Warmup Iteration 2: 1257511.935 ns/op
# Warmup Iteration 3: 1174872.299 ns/op
# Warmup Iteration 4: 1195320.501 ns/op
# Warmup Iteration 5: 1267317.826 ns/op
Iteration 1: 1285297.945 ns/op
Iteration 2: 1413173.059 ns/op
Iteration 3: 1277114.157 ns/op
Iteration 4: 1296659.302 ns/op
Iteration 5: 1206067.590 ns/op
# Run progress: 52.00% complete, ETA 00:05:59
# Fork: 2 of 5
# Warmup Iteration 1: 1605176.640 ns/op
# Warmup Iteration 2: 1313602.360 ns/op
# Warmup Iteration 3: 1215712.971 ns/op
# Warmup Iteration 4: 1156713.856 ns/op
# Warmup Iteration 5: 1304544.589 ns/op
Iteration 1: 1232945.510 ns/op
Iteration 2: 1227347.748 ns/op
Iteration 3: 1349307.412 ns/op
Iteration 4: 1311445.216 ns/op
Iteration 5: 1294939.305 ns/op
# Run progress: 54.00% complete, ETA 00:05:40
# Fork: 3 of 5
# Warmup Iteration 1: 1633211.852 ns/op
# Warmup Iteration 2: 1169685.414 ns/op
# Warmup Iteration 3: 1264599.494 ns/op
# Warmup Iteration 4: 1340580.214 ns/op
# Warmup Iteration 5: 1283006.665 ns/op
Iteration 1: 1246975.000 ns/op
Iteration 2: 1260959.950 ns/op
Iteration 3: 1363623.568 ns/op
Iteration 4: 1300410.506 ns/op
Iteration 5: 1381948.623 ns/op
# Run progress: 56.00% complete, ETA 00:05:22
# Fork: 4 of 5
# Warmup Iteration 1: 1790409.804 ns/op
# Warmup Iteration 2: 1179307.528 ns/op
# Warmup Iteration 3: 1170389.499 ns/op
# Warmup Iteration 4: 1204261.779 ns/op
# Warmup Iteration 5: 1292604.517 ns/op
Iteration 1: 1187751.958 ns/op
Iteration 2: 1192419.595 ns/op
Iteration 3: 1187167.142 ns/op
Iteration 4: 1542081.818 ns/op
Iteration 5: 1386742.600 ns/op
# Run progress: 58.00% complete, ETA 00:05:04
# Fork: 5 of 5
# Warmup Iteration 1: 1943649.130 ns/op
# Warmup Iteration 2: 1232823.767 ns/op
# Warmup Iteration 3: 1242257.939 ns/op
# Warmup Iteration 4: 1422855.023 ns/op
# Warmup Iteration 5: 1369542.623 ns/op
Iteration 1: 1356159.348 ns/op
Iteration 2: 1555641.770 ns/op
Iteration 3: 1268342.967 ns/op
Iteration 4: 1294347.416 ns/op
Iteration 5: 1252585.856 ns/op
Result "org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessBoolean2":
1306858.215 ?99.9%) 72285.499 ns/op [Average]
(min, avg, max) = (1187167.142, 1306858.215, 1555641.770), stdev = 96499.073
CI (99.9%): [1234572.716, 1379143.713] (assumes normal distribution)
# JMH version: 1.21
# VM version: JDK 13.0.2, OpenJDK 64-Bit Server VM, 13.0.2+8
# VM invoker: C:\jdk-13.0.2+8\bin\java.exe
# VM options: <none>
# Warmup: 5 iterations, 1000 ms each
# Measurement: 5 iterations, 1000 ms each
# Timeout: 10 min per iteration
# Threads: 1 thread, will synchronize iterations
# Benchmark mode: Average time, time/op
# Benchmark: org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessBoolean2_large
# Run progress: 60.00% complete, ETA 00:04:47
# Fork: 1 of 5
# Warmup Iteration 1: 2813836500.000 ns/op
# Warmup Iteration 2: 2390651700.000 ns/op
# Warmup Iteration 3: 2740632800.000 ns/op
# Warmup Iteration 4: 2269470799.000 ns/op
# Warmup Iteration 5: 2328544300.000 ns/op
Iteration 1: 2409602399.000 ns/op
Iteration 2: 2206840600.000 ns/op
Iteration 3: 2412433101.000 ns/op
Iteration 4: 2185570900.000 ns/op
Iteration 5: 2222732500.000 ns/op
# Run progress: 62.00% complete, ETA 00:04:39
# Fork: 2 of 5
# Warmup Iteration 1: 2274120299.000 ns/op
# Warmup Iteration 2: 1909828600.000 ns/op
# Warmup Iteration 3: 1896994900.000 ns/op
# Warmup Iteration 4: 1815323199.000 ns/op
# Warmup Iteration 5: 1844837700.000 ns/op
Iteration 1: 1911594800.000 ns/op
Iteration 2: 1752424600.000 ns/op
Iteration 3: 1778084600.000 ns/op
Iteration 4: 1925186500.000 ns/op
Iteration 5: 1788871201.000 ns/op
# Run progress: 64.00% complete, ETA 00:04:27
# Fork: 3 of 5
# Warmup Iteration 1: 2699624700.000 ns/op
# Warmup Iteration 2: 2159912400.000 ns/op
# Warmup Iteration 3: 2166980600.000 ns/op
# Warmup Iteration 4: 2164865600.000 ns/op
# Warmup Iteration 5: 2087956400.000 ns/op
Iteration 1: 2088532799.000 ns/op
Iteration 2: 2218460600.000 ns/op
Iteration 3: 2072051300.000 ns/op
Iteration 4: 2208279999.000 ns/op
Iteration 5: 2177528600.000 ns/op
# Run progress: 66.00% complete, ETA 00:04:16
# Fork: 4 of 5
# Warmup Iteration 1: 2826379901.000 ns/op
# Warmup Iteration 2: 2134053399.000 ns/op
# Warmup Iteration 3: 2111572799.000 ns/op
# Warmup Iteration 4: 2208191000.000 ns/op
# Warmup Iteration 5: 2111808800.000 ns/op
Iteration 1: 2089658800.000 ns/op
Iteration 2: 2099164800.000 ns/op
Iteration 3: 2115954899.000 ns/op
Iteration 4: 2147097601.000 ns/op
Iteration 5: 2214010500.000 ns/op
# Run progress: 68.00% complete, ETA 00:04:05
# Fork: 5 of 5
# Warmup Iteration 1: 2565847800.000 ns/op
# Warmup Iteration 2: 2359270599.000 ns/op
# Warmup Iteration 3: 2235585900.000 ns/op
# Warmup Iteration 4: 2409137100.000 ns/op
# Warmup Iteration 5: 2308044799.000 ns/op
Iteration 1: 2247852901.000 ns/op
Iteration 2: 2323376100.000 ns/op
Iteration 3: 2258215200.000 ns/op
Iteration 4: 2433456301.000 ns/op
Iteration 5: 2338307500.000 ns/op
Result "org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessBoolean2_large":
2145011564.040 ?99.9%) 143188713.146 ns/op [Average]
(min, avg, max) = (1752424600.000, 2145011564.040, 2433456301.000), stdev = 191152835.386
CI (99.9%): [2001822850.894, 2288200277.186] (assumes normal distribution)
# JMH version: 1.21
# VM version: JDK 13.0.2, OpenJDK 64-Bit Server VM, 13.0.2+8
# VM invoker: C:\jdk-13.0.2+8\bin\java.exe
# VM options: <none>
# Warmup: 5 iterations, 1000 ms each
# Measurement: 5 iterations, 1000 ms each
# Timeout: 10 min per iteration
# Threads: 1 thread, will synchronize iterations
# Benchmark mode: Average time, time/op
# Benchmark: org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessBoolean_large
# Run progress: 70.00% complete, ETA 00:03:53
# Fork: 1 of 5
# Warmup Iteration 1: 2605062500.000 ns/op
# Warmup Iteration 2: 2328991800.000 ns/op
# Warmup Iteration 3: 2296030700.000 ns/op
# Warmup Iteration 4: 2222140199.000 ns/op
# Warmup Iteration 5: 2094271500.000 ns/op
Iteration 1: 2229431200.000 ns/op
Iteration 2: 2135638300.000 ns/op
Iteration 3: 2064529599.000 ns/op
Iteration 4: 2193901600.000 ns/op
Iteration 5: 2181651701.000 ns/op
# Run progress: 72.00% complete, ETA 00:03:40
# Fork: 2 of 5
# Warmup Iteration 1: 2522995300.000 ns/op
# Warmup Iteration 2: 1857874501.000 ns/op
# Warmup Iteration 3: 1757635000.000 ns/op
# Warmup Iteration 4: 1897080501.000 ns/op
# Warmup Iteration 5: 1811992400.000 ns/op
Iteration 1: 1855157700.000 ns/op
Iteration 2: 1799468900.000 ns/op
Iteration 3: 1775201799.000 ns/op
Iteration 4: 1708821300.000 ns/op
Iteration 5: 1873958100.000 ns/op
# Run progress: 74.00% complete, ETA 00:03:26
# Fork: 3 of 5
# Warmup Iteration 1: 3019203000.000 ns/op
# Warmup Iteration 2: 2486438201.000 ns/op
# Warmup Iteration 3: 2318496100.000 ns/op
# Warmup Iteration 4: 2370342100.000 ns/op
# Warmup Iteration 5: 2447265299.000 ns/op
Iteration 1: 2260157300.000 ns/op
Iteration 2: 2462295900.000 ns/op
Iteration 3: 2307637400.000 ns/op
Iteration 4: 2413787200.000 ns/op
Iteration 5: 2426938401.000 ns/op
# Run progress: 76.00% complete, ETA 00:03:13
# Fork: 4 of 5
# Warmup Iteration 1: 3022233901.000 ns/op
# Warmup Iteration 2: 2332305100.000 ns/op
# Warmup Iteration 3: 2216467899.000 ns/op
# Warmup Iteration 4: 2482082200.000 ns/op
# Warmup Iteration 5: 2474061900.000 ns/op
Iteration 1: 2516424100.000 ns/op
Iteration 2: 2239128600.000 ns/op
Iteration 3: 2255470101.000 ns/op
Iteration 4: 2397133601.000 ns/op
Iteration 5: 2161965600.000 ns/op
# Run progress: 78.00% complete, ETA 00:02:59
# Fork: 5 of 5
# Warmup Iteration 1: 2505073399.000 ns/op
# Warmup Iteration 2: 1828002900.000 ns/op
# Warmup Iteration 3: 1752670200.000 ns/op
# Warmup Iteration 4: 2189374799.000 ns/op
# Warmup Iteration 5: 1857296700.000 ns/op
Iteration 1: 1865237301.000 ns/op
Iteration 2: 1936701700.000 ns/op
Iteration 3: 1754637300.000 ns/op
Iteration 4: 1866867500.000 ns/op
Iteration 5: 1984557200.000 ns/op
Result "org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessBoolean_large":
2106667976.120 ?99.9%) 185809834.024 ns/op [Average]
(min, avg, max) = (1708821300.000, 2106667976.120, 2516424100.000), stdev = 248050812.358
CI (99.9%): [1920858142.096, 2292477810.144] (assumes normal distribution)
# JMH version: 1.21
# VM version: JDK 13.0.2, OpenJDK 64-Bit Server VM, 13.0.2+8
# VM invoker: C:\jdk-13.0.2+8\bin\java.exe
# VM options: <none>
# Warmup: 5 iterations, 1000 ms each
# Measurement: 5 iterations, 1000 ms each
# Timeout: 10 min per iteration
# Threads: 1 thread, will synchronize iterations
# Benchmark mode: Average time, time/op
# Benchmark: org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessShort
# Run progress: 80.00% complete, ETA 00:02:44
# Fork: 1 of 5
# Warmup Iteration 1: 1557119.380 ns/op
# Warmup Iteration 2: 1169396.612 ns/op
# Warmup Iteration 3: 1192752.738 ns/op
# Warmup Iteration 4: 1361681.522 ns/op
# Warmup Iteration 5: 1251473.533 ns/op
Iteration 1: 1170425.467 ns/op
Iteration 2: 1179550.236 ns/op
Iteration 3: 1140608.209 ns/op
Iteration 4: 1109964.303 ns/op
Iteration 5: 1350190.420 ns/op
# Run progress: 82.00% complete, ETA 00:02:26
# Fork: 2 of 5
# Warmup Iteration 1: 1659987.107 ns/op
# Warmup Iteration 2: 1169791.725 ns/op
# Warmup Iteration 3: 1208455.730 ns/op
# Warmup Iteration 4: 1180016.961 ns/op
# Warmup Iteration 5: 1266305.436 ns/op
Iteration 1: 1260401.509 ns/op
Iteration 2: 1196957.637 ns/op
Iteration 3: 1128279.640 ns/op
Iteration 4: 1159284.125 ns/op
Iteration 5: 1191038.050 ns/op
# Run progress: 84.00% complete, ETA 00:02:09
# Fork: 3 of 5
# Warmup Iteration 1: 2035897.769 ns/op
# Warmup Iteration 2: 1124006.404 ns/op
# Warmup Iteration 3: 1168239.510 ns/op
# Warmup Iteration 4: 1215152.365 ns/op
# Warmup Iteration 5: 1266289.773 ns/op
Iteration 1: 1248003.493 ns/op
Iteration 2: 1446068.580 ns/op
Iteration 3: 1291581.421 ns/op
Iteration 4: 1289232.304 ns/op
Iteration 5: 1350836.253 ns/op
# Run progress: 86.00% complete, ETA 00:01:52
# Fork: 4 of 5
# Warmup Iteration 1: 1511803.012 ns/op
# Warmup Iteration 2: 1258505.019 ns/op
# Warmup Iteration 3: 1276648.852 ns/op
# Warmup Iteration 4: 1164539.257 ns/op
# Warmup Iteration 5: 1607423.518 ns/op
Iteration 1: 1896727.977 ns/op
Iteration 2: 1740731.597 ns/op
Iteration 3: 1387759.059 ns/op
Iteration 4: 1315878.375 ns/op
Iteration 5: 1188316.250 ns/op
# Run progress: 88.00% complete, ETA 00:01:35
# Fork: 5 of 5
# Warmup Iteration 1: 1553139.260 ns/op
# Warmup Iteration 2: 1192329.082 ns/op
# Warmup Iteration 3: 1164957.161 ns/op
# Warmup Iteration 4: 1455365.459 ns/op
# Warmup Iteration 5: 1258319.573 ns/op
Iteration 1: 1220996.346 ns/op
Iteration 2: 1264384.509 ns/op
Iteration 3: 1249577.154 ns/op
Iteration 4: 1238748.020 ns/op
Iteration 5: 1412043.159 ns/op
Result "org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessShort":
1297103.364 ?99.9%) 136111.284 ns/op [Average]
(min, avg, max) = (1109964.303, 1297103.364, 1896727.977), stdev = 181704.670
CI (99.9%): [1160992.080, 1433214.647] (assumes normal distribution)
# JMH version: 1.21
# VM version: JDK 13.0.2, OpenJDK 64-Bit Server VM, 13.0.2+8
# VM invoker: C:\jdk-13.0.2+8\bin\java.exe
# VM options: <none>
# Warmup: 5 iterations, 1000 ms each
# Measurement: 5 iterations, 1000 ms each
# Timeout: 10 min per iteration
# Threads: 1 thread, will synchronize iterations
# Benchmark mode: Average time, time/op
# Benchmark: org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessShort_large
# Run progress: 90.00% complete, ETA 00:01:18
# Fork: 1 of 5
# Warmup Iteration 1: 2258223799.000 ns/op
# Warmup Iteration 2: 2001885601.000 ns/op
# Warmup Iteration 3: 2196559400.000 ns/op
# Warmup Iteration 4: 1962464800.000 ns/op
# Warmup Iteration 5: 2084456799.000 ns/op
Iteration 1: 2129915500.000 ns/op
Iteration 2: 1927480199.000 ns/op
Iteration 3: 2113767200.000 ns/op
Iteration 4: 1986681100.000 ns/op
Iteration 5: 2026124800.000 ns/op
# Run progress: 92.00% complete, ETA 00:01:03
# Fork: 2 of 5
# Warmup Iteration 1: 2847062400.000 ns/op
# Warmup Iteration 2: 2063437200.000 ns/op
# Warmup Iteration 3: 2590273300.000 ns/op
# Warmup Iteration 4: 2134656600.000 ns/op
# Warmup Iteration 5: 2175085400.000 ns/op
Iteration 1: 2318949200.000 ns/op
Iteration 2: 2073462100.000 ns/op
Iteration 3: 2603713101.000 ns/op
Iteration 4: 2074320100.000 ns/op
Iteration 5: 2074657599.000 ns/op
# Run progress: 94.00% complete, ETA 00:00:48
# Fork: 3 of 5
# Warmup Iteration 1: 2646467800.000 ns/op
# Warmup Iteration 2: 1844378799.000 ns/op
# Warmup Iteration 3: 2012664000.000 ns/op
# Warmup Iteration 4: 1885026800.000 ns/op
# Warmup Iteration 5: 1744897000.000 ns/op
Iteration 1: 1866583099.000 ns/op
Iteration 2: 2057854300.000 ns/op
Iteration 3: 2216846501.000 ns/op
Iteration 4: 2297094700.000 ns/op
Iteration 5: 1845934300.000 ns/op
# Run progress: 96.00% complete, ETA 00:00:32
# Fork: 4 of 5
# Warmup Iteration 1: 2375968999.000 ns/op
# Warmup Iteration 2: 2617018500.000 ns/op
# Warmup Iteration 3: 1944946100.000 ns/op
# Warmup Iteration 4: 2253955900.000 ns/op
# Warmup Iteration 5: 2006798201.000 ns/op
Iteration 1: 1911401200.000 ns/op
Iteration 2: 2200986400.000 ns/op
Iteration 3: 1891853699.000 ns/op
Iteration 4: 1991681800.000 ns/op
Iteration 5: 2105002600.000 ns/op
# Run progress: 98.00% complete, ETA 00:00:16
# Fork: 5 of 5
# Warmup Iteration 1: 2661510800.000 ns/op
# Warmup Iteration 2: 2271956101.000 ns/op
# Warmup Iteration 3: 2068883701.000 ns/op
# Warmup Iteration 4: 2097988000.000 ns/op
# Warmup Iteration 5: 2352175600.000 ns/op
Iteration 1: 2021451200.000 ns/op
Iteration 2: 2163068500.000 ns/op
Iteration 3: 2169599900.000 ns/op
Iteration 4: 2018023500.000 ns/op
Iteration 5: 2248385201.000 ns/op
Result "org.apache.commons.compress.performance.BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessShort_large":
2093393511.960 ?99.9%) 125122453.495 ns/op [Average]
(min, avg, max) = (1845934300.000, 2093393511.960, 2603713101.000), stdev = 167034895.633
CI (99.9%): [1968271058.465, 2218515965.455] (assumes normal distribution)
# Run complete. Total time: 00:13:40
REMEMBER: The numbers below are just data. To gain reusable insights, you need to follow up on
why the numbers are the way they are. Use profilers (see -prof, -lprof), design factorial
experiments, perform baseline and negative tests that provide experimental control, make sure
the benchmarking environment is safe on JVM/OS/HW level, ask for reviews from the domain experts.
Do not assume the numbers tell you what you want them to tell.
Benchmark Mode Cnt Score Error Units
BZip2CompressorOutputStreamXenoAmessTest.testOld avgt 25 1231787.906 ? 60747.130 ns/op
BZip2CompressorOutputStreamXenoAmessTest.testOldWithNonBreak avgt 25 1232199.737 ? 49896.118 ns/op
BZip2CompressorOutputStreamXenoAmessTest.testOldWithNonBreak_large avgt 25 2120213024.080 ?236049332.413 ns/op
BZip2CompressorOutputStreamXenoAmessTest.testOld_large avgt 25 2041610315.880 ?157067529.099 ns/op
BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessBoolean avgt 25 1246764.577 ? 74547.986 ns/op
BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessBoolean2 avgt 25 1306858.215 ? 72285.499 ns/op
BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessBoolean2_large avgt 25 2145011564.040 ?143188713.146 ns/op
BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessBoolean_large avgt 25 2106667976.120 ?185809834.024 ns/op
BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessShort avgt 25 1297103.364 ? 136111.284 ns/op
BZip2CompressorOutputStreamXenoAmessTest.testXenoAmessShort_large avgt 25 2093393511.960 ?125122453.495 ns/op
Benchmark result is saved to target/jmh-result.org.apache.json
```
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