Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz @33x clock (3.3Ghz) 2 cpus with 2 cores, 1 core on each cpu selected for N in 2 4 6 8 10 12 14 16 18 20 do taskset 0x5 java -jar benchmarks.jar -jvmArgs '-server -XX:+AggressiveOpts' ".*AsyncAppenderLog4j2Benchmark.throughputSimple" -t N -si true >> log4jbenchmarks.log done # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 2 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndNoLoc-noOpAppender.xml) # Run progress: 0.00% complete, ETA 00:01:12 # Fork: 1 of 1 # Warmup Iteration 1: 1701612.169 ops/s # Warmup Iteration 2: 2442299.642 ops/s # Warmup Iteration 3: 2735210.493 ops/s # Warmup Iteration 4: 2750252.330 ops/s # Warmup Iteration 5: 2634334.644 ops/s # Warmup Iteration 6: 2150880.741 ops/s # Warmup Iteration 7: 2364728.997 ops/s # Warmup Iteration 8: 2459947.150 ops/s Iteration 1: 2657154.497 ops/s Iteration 2: 2644812.143 ops/s Iteration 3: 2336471.256 ops/s Iteration 4: 2276963.857 ops/s Iteration 5: 2551984.651 ops/s Iteration 6: 2644661.008 ops/s Iteration 7: 2697276.385 ops/s Iteration 8: 2590692.846 ops/s Iteration 9: 2652263.002 ops/s Iteration 10: 2671702.323 ops/s Result: 2572398.197 ±(99.9%) 221497.249 ops/s [Average] Statistics: (min, avg, max) = (2276963.857, 2572398.197, 2697276.385), stdev = 146506.716 Confidence interval (99.9%): [2350900.948, 2793895.446] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 2 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndDsrptrNoLoc-noOpAppender.xml) # Run progress: 25.00% complete, ETA 00:01:07 # Fork: 1 of 1 # Warmup Iteration 1: 2446218.816 ops/s # Warmup Iteration 2: 3335288.301 ops/s # Warmup Iteration 3: 3338557.658 ops/s # Warmup Iteration 4: 3418832.033 ops/s # Warmup Iteration 5: 3401430.443 ops/s # Warmup Iteration 6: 3421187.793 ops/s # Warmup Iteration 7: 3396235.422 ops/s # Warmup Iteration 8: 3419701.092 ops/s Iteration 1: 3388763.167 ops/s Iteration 2: 3400851.960 ops/s Iteration 3: 3399153.859 ops/s Iteration 4: 3404113.228 ops/s Iteration 5: 3403788.167 ops/s Iteration 6: 3389992.102 ops/s Iteration 7: 3376173.471 ops/s Iteration 8: 3397172.647 ops/s Iteration 9: 3382338.878 ops/s Iteration 10: 3372684.169 ops/s Result: 3391503.165 ±(99.9%) 17244.751 ops/s [Average] Statistics: (min, avg, max) = (3372684.169, 3391503.165, 3404113.228), stdev = 11406.335 Confidence interval (99.9%): [3374258.414, 3408747.915] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 2 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndMpscQNoLoc-noOpAppender.xml) # Run progress: 50.00% complete, ETA 00:00:45 # Fork: 1 of 1 # Warmup Iteration 1: 1396987.402 ops/s # Warmup Iteration 2: 2892550.451 ops/s # Warmup Iteration 3: 2951978.601 ops/s # Warmup Iteration 4: 2825369.560 ops/s # Warmup Iteration 5: 3306134.263 ops/s # Warmup Iteration 6: 3209617.730 ops/s # Warmup Iteration 7: 3452567.266 ops/s # Warmup Iteration 8: 3222012.147 ops/s Iteration 1: 3311480.535 ops/s Iteration 2: 3211124.853 ops/s Iteration 3: 3390251.248 ops/s Iteration 4: 3272628.038 ops/s Iteration 5: 3326709.225 ops/s Iteration 6: 3348475.702 ops/s Iteration 7: 3062221.929 ops/s Iteration 8: 3477083.307 ops/s Iteration 9: 3304293.853 ops/s Iteration 10: 3087073.523 ops/s Result: 3279134.221 ±(99.9%) 194454.869 ops/s [Average] Statistics: (min, avg, max) = (3062221.929, 3279134.221, 3477083.307), stdev = 128619.856 Confidence interval (99.9%): [3084679.352, 3473589.090] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 2 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndXferQNoLoc-noOpAppender.xml) # Run progress: 75.00% complete, ETA 00:00:22 # Fork: 1 of 1 # Warmup Iteration 1: 1554681.269 ops/s # Warmup Iteration 2: 2595599.224 ops/s # Warmup Iteration 3: 2494332.766 ops/s # Warmup Iteration 4: 2383350.988 ops/s # Warmup Iteration 5: 2405975.383 ops/s # Warmup Iteration 6: 2378230.565 ops/s # Warmup Iteration 7: 2415270.232 ops/s # Warmup Iteration 8: 2414969.409 ops/s Iteration 1: 2412501.637 ops/s Iteration 2: 2410418.875 ops/s Iteration 3: 2421842.347 ops/s Iteration 4: 2406984.216 ops/s Iteration 5: 2406614.970 ops/s Iteration 6: 2400032.606 ops/s Iteration 7: 2396977.529 ops/s Iteration 8: 2396763.171 ops/s Iteration 9: 2395837.237 ops/s Iteration 10: 2377454.096 ops/s Result: 2402542.668 ±(99.9%) 18275.329 ops/s [Average] Statistics: (min, avg, max) = (2377454.096, 2402542.668, 2421842.347), stdev = 12087.998 Confidence interval (99.9%): [2384267.340, 2420817.997] # Run complete. Total time: 00:01:30 Benchmark (configFileName) Mode Samples Score Error Units o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndNoLoc-noOpAppender.xml thrpt 10 2572398.197 ± 221497.249 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndDsrptrNoLoc-noOpAppender.xml thrpt 10 3391503.165 ± 17244.751 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndMpscQNoLoc-noOpAppender.xml thrpt 10 3279134.221 ± 194454.869 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndXferQNoLoc-noOpAppender.xml thrpt 10 2402542.668 ± 18275.329 ops/s # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 4 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndNoLoc-noOpAppender.xml) # Run progress: 0.00% complete, ETA 00:01:12 # Fork: 1 of 1 # Warmup Iteration 1: 1714491.976 ops/s # Warmup Iteration 2: 2514482.471 ops/s # Warmup Iteration 3: 2602277.636 ops/s # Warmup Iteration 4: 2699886.791 ops/s # Warmup Iteration 5: 2722718.829 ops/s # Warmup Iteration 6: 2640770.870 ops/s # Warmup Iteration 7: 2514488.659 ops/s # Warmup Iteration 8: 2897577.151 ops/s Iteration 1: 2891739.990 ops/s Iteration 2: 2857708.898 ops/s Iteration 3: 2807259.349 ops/s Iteration 4: 2573025.986 ops/s Iteration 5: 2447348.580 ops/s Iteration 6: 2592277.548 ops/s Iteration 7: 2962549.168 ops/s Iteration 8: 2881245.801 ops/s Iteration 9: 2740555.873 ops/s Iteration 10: 2502611.823 ops/s Result: 2725632.302 ±(99.9%) 276264.769 ops/s [Average] Statistics: (min, avg, max) = (2447348.580, 2725632.302, 2962549.168), stdev = 182732.039 Confidence interval (99.9%): [2449367.533, 3001897.071] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 4 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndDsrptrNoLoc-noOpAppender.xml) # Run progress: 25.00% complete, ETA 00:01:07 # Fork: 1 of 1 # Warmup Iteration 1: 1765439.550 ops/s # Warmup Iteration 2: 3261237.102 ops/s # Warmup Iteration 3: 3308025.108 ops/s # Warmup Iteration 4: 3416042.626 ops/s # Warmup Iteration 5: 3375968.898 ops/s # Warmup Iteration 6: 3363767.808 ops/s # Warmup Iteration 7: 3408383.305 ops/s # Warmup Iteration 8: 3445656.410 ops/s Iteration 1: 3442069.313 ops/s Iteration 2: 3428232.832 ops/s Iteration 3: 3440335.347 ops/s Iteration 4: 3431848.204 ops/s Iteration 5: 3454983.675 ops/s Iteration 6: 3424494.170 ops/s Iteration 7: 3418810.214 ops/s Iteration 8: 3354432.338 ops/s Iteration 9: 3484058.542 ops/s Iteration 10: 3454836.915 ops/s Result: 3433410.155 ±(99.9%) 50827.080 ops/s [Average] Statistics: (min, avg, max) = (3354432.338, 3433410.155, 3484058.542), stdev = 33618.966 Confidence interval (99.9%): [3382583.075, 3484237.235] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 4 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndMpscQNoLoc-noOpAppender.xml) # Run progress: 50.00% complete, ETA 00:00:44 # Fork: 1 of 1 # Warmup Iteration 1: 1909671.675 ops/s # Warmup Iteration 2: 3598387.770 ops/s # Warmup Iteration 3: 3520366.738 ops/s # Warmup Iteration 4: 3932388.274 ops/s # Warmup Iteration 5: 3619596.731 ops/s # Warmup Iteration 6: 3980294.254 ops/s # Warmup Iteration 7: 3939593.708 ops/s # Warmup Iteration 8: 3946141.598 ops/s Iteration 1: 3535210.011 ops/s Iteration 2: 3218240.611 ops/s Iteration 3: 3770156.568 ops/s Iteration 4: 3482894.758 ops/s Iteration 5: 2988101.007 ops/s Iteration 6: 3442873.201 ops/s Iteration 7: 3527108.896 ops/s Iteration 8: 3412395.818 ops/s Iteration 9: 3509577.301 ops/s Iteration 10: 3478127.389 ops/s Result: 3436468.556 ±(99.9%) 313839.949 ops/s [Average] Statistics: (min, avg, max) = (2988101.007, 3436468.556, 3770156.568), stdev = 207585.695 Confidence interval (99.9%): [3122628.607, 3750308.505] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 4 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndXferQNoLoc-noOpAppender.xml) # Run progress: 75.00% complete, ETA 00:00:22 # Fork: 1 of 1 # Warmup Iteration 1: 904498.605 ops/s # Warmup Iteration 2: 2523296.724 ops/s # Warmup Iteration 3: 2454851.756 ops/s # Warmup Iteration 4: 2615444.738 ops/s # Warmup Iteration 5: 2567828.243 ops/s # Warmup Iteration 6: 2485647.394 ops/s # Warmup Iteration 7: 2507418.164 ops/s # Warmup Iteration 8: 2528491.186 ops/s Iteration 1: 2470947.203 ops/s Iteration 2: 2507872.025 ops/s Iteration 3: 2520125.539 ops/s Iteration 4: 2491517.643 ops/s Iteration 5: 2526841.848 ops/s Iteration 6: 2529952.137 ops/s Iteration 7: 2491491.323 ops/s Iteration 8: 2445999.376 ops/s Iteration 9: 2516632.935 ops/s Iteration 10: 2522191.374 ops/s Result: 2502357.140 ±(99.9%) 41258.449 ops/s [Average] Statistics: (min, avg, max) = (2445999.376, 2502357.140, 2529952.137), stdev = 27289.909 Confidence interval (99.9%): [2461098.691, 2543615.589] # Run complete. Total time: 00:01:29 Benchmark (configFileName) Mode Samples Score Error Units o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndNoLoc-noOpAppender.xml thrpt 10 2725632.302 ± 276264.769 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndDsrptrNoLoc-noOpAppender.xml thrpt 10 3433410.155 ± 50827.080 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndMpscQNoLoc-noOpAppender.xml thrpt 10 3436468.556 ± 313839.949 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndXferQNoLoc-noOpAppender.xml thrpt 10 2502357.140 ± 41258.449 ops/s # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 6 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndNoLoc-noOpAppender.xml) # Run progress: 0.00% complete, ETA 00:01:12 # Fork: 1 of 1 # Warmup Iteration 1: 1606726.574 ops/s # Warmup Iteration 2: 2431114.543 ops/s # Warmup Iteration 3: 2612843.209 ops/s # Warmup Iteration 4: 2620795.209 ops/s # Warmup Iteration 5: 2667464.139 ops/s # Warmup Iteration 6: 2544817.996 ops/s # Warmup Iteration 7: 2351637.028 ops/s # Warmup Iteration 8: 2672765.214 ops/s Iteration 1: 2528621.194 ops/s Iteration 2: 2747552.082 ops/s Iteration 3: 2713382.669 ops/s Iteration 4: 2513161.709 ops/s Iteration 5: 2252738.963 ops/s Iteration 6: 2124198.464 ops/s Iteration 7: 2694240.013 ops/s Iteration 8: 2703998.673 ops/s Iteration 9: 2642552.171 ops/s Iteration 10: 2626412.256 ops/s Result: 2554685.820 ±(99.9%) 317094.564 ops/s [Average] Statistics: (min, avg, max) = (2124198.464, 2554685.820, 2747552.082), stdev = 209738.421 Confidence interval (99.9%): [2237591.255, 2871780.384] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 6 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndDsrptrNoLoc-noOpAppender.xml) # Run progress: 25.00% complete, ETA 00:01:07 # Fork: 1 of 1 # Warmup Iteration 1: 808789.938 ops/s # Warmup Iteration 2: 3399564.447 ops/s # Warmup Iteration 3: 3922609.216 ops/s # Warmup Iteration 4: 3721846.670 ops/s # Warmup Iteration 5: 3678370.308 ops/s # Warmup Iteration 6: 3460999.796 ops/s # Warmup Iteration 7: 3483098.263 ops/s # Warmup Iteration 8: 3456478.723 ops/s Iteration 1: 3402069.515 ops/s Iteration 2: 3282208.738 ops/s Iteration 3: 3377507.541 ops/s Iteration 4: 3462702.236 ops/s Iteration 5: 3415901.379 ops/s Iteration 6: 3456981.244 ops/s Iteration 7: 3389565.862 ops/s Iteration 8: 3478500.195 ops/s Iteration 9: 3435997.191 ops/s Iteration 10: 3422064.511 ops/s Result: 3412349.841 ±(99.9%) 84845.100 ops/s [Average] Statistics: (min, avg, max) = (3282208.738, 3412349.841, 3478500.195), stdev = 56119.781 Confidence interval (99.9%): [3327504.741, 3497194.942] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 6 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndMpscQNoLoc-noOpAppender.xml) # Run progress: 50.00% complete, ETA 00:00:45 # Fork: 1 of 1 # Warmup Iteration 1: 996361.426 ops/s # Warmup Iteration 2: 1926171.569 ops/s # Warmup Iteration 3: 2679196.138 ops/s # Warmup Iteration 4: 2865227.596 ops/s # Warmup Iteration 5: 2751838.616 ops/s # Warmup Iteration 6: 2988659.967 ops/s # Warmup Iteration 7: 2704330.810 ops/s # Warmup Iteration 8: 2909946.739 ops/s Iteration 1: 2983989.308 ops/s Iteration 2: 2838086.391 ops/s Iteration 3: 2499678.839 ops/s Iteration 4: 2169819.371 ops/s Iteration 5: 2838918.051 ops/s Iteration 6: 2932027.393 ops/s Iteration 7: 2510984.788 ops/s Iteration 8: 2521684.743 ops/s Iteration 9: 2951049.652 ops/s Iteration 10: 2899601.886 ops/s Result: 2714584.042 ±(99.9%) 410136.717 ops/s [Average] Statistics: (min, avg, max) = (2169819.371, 2714584.042, 2983989.308), stdev = 271280.044 Confidence interval (99.9%): [2304447.325, 3124720.759] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 6 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndXferQNoLoc-noOpAppender.xml) # Run progress: 75.00% complete, ETA 00:00:22 # Fork: 1 of 1 # Warmup Iteration 1: 1224221.118 ops/s # Warmup Iteration 2: 2427396.779 ops/s # Warmup Iteration 3: 2952400.348 ops/s # Warmup Iteration 4: 2997386.345 ops/s # Warmup Iteration 5: 2967680.356 ops/s # Warmup Iteration 6: 2836834.349 ops/s # Warmup Iteration 7: 2990034.123 ops/s # Warmup Iteration 8: 2968289.728 ops/s Iteration 1: 2984775.495 ops/s Iteration 2: 2844577.228 ops/s Iteration 3: 2771700.965 ops/s Iteration 4: 2956748.785 ops/s Iteration 5: 2884267.164 ops/s Iteration 6: 2883480.047 ops/s Iteration 7: 2680238.008 ops/s Iteration 8: 2953143.047 ops/s Iteration 9: 2957758.771 ops/s Iteration 10: 2937231.028 ops/s Result: 2885392.054 ±(99.9%) 146205.180 ops/s [Average] Statistics: (min, avg, max) = (2680238.008, 2885392.054, 2984775.495), stdev = 96705.674 Confidence interval (99.9%): [2739186.874, 3031597.234] # Run complete. Total time: 00:01:30 Benchmark (configFileName) Mode Samples Score Error Units o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndNoLoc-noOpAppender.xml thrpt 10 2554685.820 ± 317094.564 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndDsrptrNoLoc-noOpAppender.xml thrpt 10 3412349.841 ± 84845.100 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndMpscQNoLoc-noOpAppender.xml thrpt 10 2714584.042 ± 410136.717 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndXferQNoLoc-noOpAppender.xml thrpt 10 2885392.054 ± 146205.180 ops/s # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 8 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndNoLoc-noOpAppender.xml) # Run progress: 0.00% complete, ETA 00:01:12 # Fork: 1 of 1 # Warmup Iteration 1: 1341684.308 ops/s # Warmup Iteration 2: 2155300.886 ops/s # Warmup Iteration 3: 2382198.981 ops/s # Warmup Iteration 4: 2324891.021 ops/s # Warmup Iteration 5: 2415322.341 ops/s # Warmup Iteration 6: 2418160.011 ops/s # Warmup Iteration 7: 2275567.400 ops/s # Warmup Iteration 8: 2540028.578 ops/s Iteration 1: 2388446.572 ops/s Iteration 2: 2653343.612 ops/s Iteration 3: 2598508.685 ops/s Iteration 4: 2334426.615 ops/s Iteration 5: 2215530.599 ops/s Iteration 6: 2235467.500 ops/s Iteration 7: 2627568.670 ops/s Iteration 8: 2567931.001 ops/s Iteration 9: 2372655.000 ops/s Iteration 10: 2264683.885 ops/s Result: 2425856.214 ±(99.9%) 257698.146 ops/s [Average] Statistics: (min, avg, max) = (2215530.599, 2425856.214, 2653343.612), stdev = 170451.368 Confidence interval (99.9%): [2168158.068, 2683554.360] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 8 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndDsrptrNoLoc-noOpAppender.xml) # Run progress: 25.00% complete, ETA 00:01:07 # Fork: 1 of 1 # Warmup Iteration 1: 680972.148 ops/s # Warmup Iteration 2: 3118386.172 ops/s # Warmup Iteration 3: 3293680.550 ops/s # Warmup Iteration 4: 3385396.697 ops/s # Warmup Iteration 5: 3195328.012 ops/s # Warmup Iteration 6: 3300681.279 ops/s # Warmup Iteration 7: 3119555.539 ops/s # Warmup Iteration 8: 3237399.244 ops/s Iteration 1: 2958711.013 ops/s Iteration 2: 3212933.507 ops/s Iteration 3: 3272032.996 ops/s Iteration 4: 3073841.050 ops/s Iteration 5: 3227777.361 ops/s Iteration 6: 3288378.885 ops/s Iteration 7: 3228904.810 ops/s Iteration 8: 2973464.286 ops/s Iteration 9: 3163443.711 ops/s Iteration 10: 3216886.705 ops/s Result: 3161637.432 ±(99.9%) 179688.174 ops/s [Average] Statistics: (min, avg, max) = (2958711.013, 3161637.432, 3288378.885), stdev = 118852.601 Confidence interval (99.9%): [2981949.259, 3341325.606] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 8 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndMpscQNoLoc-noOpAppender.xml) # Run progress: 50.00% complete, ETA 00:00:44 # Fork: 1 of 1 # Warmup Iteration 1: 1003192.665 ops/s # Warmup Iteration 2: 2657987.955 ops/s # Warmup Iteration 3: 2615102.272 ops/s # Warmup Iteration 4: 2317556.810 ops/s # Warmup Iteration 5: 2084246.859 ops/s # Warmup Iteration 6: 2846673.592 ops/s # Warmup Iteration 7: 2660507.406 ops/s # Warmup Iteration 8: 2843548.951 ops/s Iteration 1: 2586693.782 ops/s Iteration 2: 2827261.537 ops/s Iteration 3: 2871487.385 ops/s Iteration 4: 2351460.113 ops/s Iteration 5: 2219137.775 ops/s Iteration 6: 2825021.993 ops/s Iteration 7: 2740071.369 ops/s Iteration 8: 2030606.785 ops/s Iteration 9: 2161868.737 ops/s Iteration 10: 2435433.331 ops/s Result: 2504904.281 ±(99.9%) 466103.187 ops/s [Average] Statistics: (min, avg, max) = (2030606.785, 2504904.281, 2871487.385), stdev = 308298.399 Confidence interval (99.9%): [2038801.094, 2971007.468] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 8 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndXferQNoLoc-noOpAppender.xml) # Run progress: 75.00% complete, ETA 00:00:23 # Fork: 1 of 1 # Warmup Iteration 1: 752434.470 ops/s # Warmup Iteration 2: 2029995.604 ops/s # Warmup Iteration 3: 2173235.951 ops/s # Warmup Iteration 4: 1954468.999 ops/s # Warmup Iteration 5: 3082077.720 ops/s # Warmup Iteration 6: 2792906.798 ops/s # Warmup Iteration 7: 3204273.552 ops/s # Warmup Iteration 8: 3178367.809 ops/s Iteration 1: 3211166.112 ops/s Iteration 2: 3022646.270 ops/s Iteration 3: 2984287.978 ops/s Iteration 4: 3142370.346 ops/s Iteration 5: 3187901.063 ops/s Iteration 6: 3068235.811 ops/s Iteration 7: 3157923.869 ops/s Iteration 8: 3209065.519 ops/s Iteration 9: 2993479.879 ops/s Iteration 10: 3193111.943 ops/s Result: 3117018.879 ±(99.9%) 137674.043 ops/s [Average] Statistics: (min, avg, max) = (2984287.978, 3117018.879, 3211166.112), stdev = 91062.855 Confidence interval (99.9%): [2979344.836, 3254692.922] # Run complete. Total time: 00:01:33 Benchmark (configFileName) Mode Samples Score Error Units o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndNoLoc-noOpAppender.xml thrpt 10 2425856.214 ± 257698.146 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndDsrptrNoLoc-noOpAppender.xml thrpt 10 3161637.432 ± 179688.174 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndMpscQNoLoc-noOpAppender.xml thrpt 10 2504904.281 ± 466103.187 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndXferQNoLoc-noOpAppender.xml thrpt 10 3117018.879 ± 137674.043 ops/s # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 10 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndNoLoc-noOpAppender.xml) # Run progress: 0.00% complete, ETA 00:01:12 # Fork: 1 of 1 # Warmup Iteration 1: 1524437.467 ops/s # Warmup Iteration 2: 2240619.639 ops/s # Warmup Iteration 3: 2415022.109 ops/s # Warmup Iteration 4: 2396617.256 ops/s # Warmup Iteration 5: 2522272.725 ops/s # Warmup Iteration 6: 2459105.459 ops/s # Warmup Iteration 7: 2344986.173 ops/s # Warmup Iteration 8: 2669783.133 ops/s Iteration 1: 2482597.511 ops/s Iteration 2: 2618661.875 ops/s Iteration 3: 2543784.201 ops/s Iteration 4: 2199675.074 ops/s Iteration 5: 2115972.314 ops/s Iteration 6: 2259654.568 ops/s Iteration 7: 2633995.773 ops/s Iteration 8: 2541369.661 ops/s Iteration 9: 2412782.497 ops/s Iteration 10: 2295931.419 ops/s Result: 2410442.489 ±(99.9%) 276233.294 ops/s [Average] Statistics: (min, avg, max) = (2115972.314, 2410442.489, 2633995.773), stdev = 182711.221 Confidence interval (99.9%): [2134209.195, 2686675.784] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 10 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndDsrptrNoLoc-noOpAppender.xml) # Run progress: 25.00% complete, ETA 00:01:07 # Fork: 1 of 1 # Warmup Iteration 1: 747874.856 ops/s # Warmup Iteration 2: 1450034.179 ops/s # Warmup Iteration 3: 3102454.972 ops/s # Warmup Iteration 4: 3622696.095 ops/s # Warmup Iteration 5: 3156212.749 ops/s # Warmup Iteration 6: 2939944.910 ops/s # Warmup Iteration 7: 3307860.208 ops/s # Warmup Iteration 8: 3147128.066 ops/s Iteration 1: 2846836.780 ops/s Iteration 2: 3073833.358 ops/s Iteration 3: 3103346.237 ops/s Iteration 4: 3045610.441 ops/s Iteration 5: 3329570.452 ops/s Iteration 6: 3116717.062 ops/s Iteration 7: 2879769.500 ops/s Iteration 8: 2869457.008 ops/s Iteration 9: 3216387.298 ops/s Iteration 10: 3261644.564 ops/s Result: 3074317.270 ±(99.9%) 254712.074 ops/s [Average] Statistics: (min, avg, max) = (2846836.780, 3074317.270, 3329570.452), stdev = 168476.266 Confidence interval (99.9%): [2819605.196, 3329029.344] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 10 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndMpscQNoLoc-noOpAppender.xml) # Run progress: 50.00% complete, ETA 00:00:45 # Fork: 1 of 1 # Warmup Iteration 1: 793828.463 ops/s # Warmup Iteration 2: 1907839.769 ops/s # Warmup Iteration 3: 1880973.752 ops/s # Warmup Iteration 4: 2373219.971 ops/s # Warmup Iteration 5: 2170471.799 ops/s # Warmup Iteration 6: 2010332.565 ops/s # Warmup Iteration 7: 2104740.619 ops/s # Warmup Iteration 8: 1827421.083 ops/s Iteration 1: 2454213.342 ops/s Iteration 2: 2086024.729 ops/s Iteration 3: 2357087.072 ops/s Iteration 4: 1948820.621 ops/s Iteration 5: 1776565.980 ops/s Iteration 6: 2401298.936 ops/s Iteration 7: 2339339.900 ops/s Iteration 8: 1991841.712 ops/s Iteration 9: 2170609.107 ops/s Iteration 10: 2373967.238 ops/s Result: 2189976.864 ±(99.9%) 348445.527 ops/s [Average] Statistics: (min, avg, max) = (1776565.980, 2189976.864, 2454213.342), stdev = 230475.142 Confidence interval (99.9%): [1841531.337, 2538422.391] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 10 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndXferQNoLoc-noOpAppender.xml) # Run progress: 75.00% complete, ETA 00:00:25 # Fork: 1 of 1 # Warmup Iteration 1: 906211.387 ops/s # Warmup Iteration 2: 2437108.711 ops/s # Warmup Iteration 3: 869217.788 ops/s # Warmup Iteration 4: 1451912.767 ops/s # Warmup Iteration 5: 3165010.411 ops/s # Warmup Iteration 6: 2003370.633 ops/s # Warmup Iteration 7: 2036407.473 ops/s # Warmup Iteration 8: 3206744.221 ops/s Iteration 1: 2014182.157 ops/s Iteration 2: 3205477.344 ops/s Iteration 3: 1737394.240 ops/s Iteration 4: 3169908.969 ops/s Iteration 5: 3193561.594 ops/s Iteration 6: 2487282.249 ops/s Iteration 7: 3171895.054 ops/s Iteration 8: 2434613.136 ops/s Iteration 9: 3219100.404 ops/s Iteration 10: 1901001.007 ops/s Result: 2653441.615 ±(99.9%) 921204.176 ops/s [Average] Statistics: (min, avg, max) = (1737394.240, 2653441.615, 3219100.404), stdev = 609319.525 Confidence interval (99.9%): [1732237.439, 3574645.791] # Run complete. Total time: 00:01:43 Benchmark (configFileName) Mode Samples Score Error Units o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndNoLoc-noOpAppender.xml thrpt 10 2410442.489 ± 276233.294 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndDsrptrNoLoc-noOpAppender.xml thrpt 10 3074317.270 ± 254712.074 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndMpscQNoLoc-noOpAppender.xml thrpt 10 2189976.864 ± 348445.527 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndXferQNoLoc-noOpAppender.xml thrpt 10 2653441.615 ± 921204.176 ops/s # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 12 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndNoLoc-noOpAppender.xml) # Run progress: 0.00% complete, ETA 00:01:12 # Fork: 1 of 1 # Warmup Iteration 1: 1148066.444 ops/s # Warmup Iteration 2: 2086750.334 ops/s # Warmup Iteration 3: 2366174.924 ops/s # Warmup Iteration 4: 2177420.406 ops/s # Warmup Iteration 5: 2190841.393 ops/s # Warmup Iteration 6: 2322424.036 ops/s # Warmup Iteration 7: 2051737.117 ops/s # Warmup Iteration 8: 2580942.230 ops/s Iteration 1: 2329809.743 ops/s Iteration 2: 2195444.031 ops/s Iteration 3: 2260272.014 ops/s Iteration 4: 2419535.380 ops/s Iteration 5: 2050894.252 ops/s Iteration 6: 1988062.073 ops/s Iteration 7: 2024951.151 ops/s Iteration 8: 2273092.185 ops/s Iteration 9: 2391361.944 ops/s Iteration 10: 2274981.622 ops/s Result: 2220840.439 ±(99.9%) 230793.159 ops/s [Average] Statistics: (min, avg, max) = (1988062.073, 2220840.439, 2419535.380), stdev = 152655.385 Confidence interval (99.9%): [1990047.280, 2451633.599] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 12 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndDsrptrNoLoc-noOpAppender.xml) # Run progress: 25.00% complete, ETA 00:01:07 # Fork: 1 of 1 # Warmup Iteration 1: 645991.856 ops/s # Warmup Iteration 2: 1208666.313 ops/s # Warmup Iteration 3: 2106402.057 ops/s # Warmup Iteration 4: 2954715.337 ops/s # Warmup Iteration 5: 3093856.634 ops/s # Warmup Iteration 6: 3249561.619 ops/s # Warmup Iteration 7: 3361222.448 ops/s # Warmup Iteration 8: 3459456.119 ops/s Iteration 1: 3010901.461 ops/s Iteration 2: 3210721.503 ops/s Iteration 3: 3572574.099 ops/s Iteration 4: 2839313.684 ops/s Iteration 5: 3511201.694 ops/s Iteration 6: 3273984.608 ops/s Iteration 7: 2951957.633 ops/s Iteration 8: 2982734.922 ops/s Iteration 9: 3327828.945 ops/s Iteration 10: 3301422.240 ops/s Result: 3198264.079 ±(99.9%) 371158.560 ops/s [Average] Statistics: (min, avg, max) = (2839313.684, 3198264.079, 3572574.099), stdev = 245498.407 Confidence interval (99.9%): [2827105.519, 3569422.639] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 12 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndMpscQNoLoc-noOpAppender.xml) # Run progress: 50.00% complete, ETA 00:00:45 # Fork: 1 of 1 # Warmup Iteration 1: 670982.930 ops/s # Warmup Iteration 2: 1310935.948 ops/s # Warmup Iteration 3: 1289025.671 ops/s # Warmup Iteration 4: 1250429.477 ops/s # Warmup Iteration 5: 1646061.793 ops/s # Warmup Iteration 6: 1394513.665 ops/s # Warmup Iteration 7: 1297824.455 ops/s # Warmup Iteration 8: 1882552.959 ops/s Iteration 1: 1579086.386 ops/s Iteration 2: 1557327.965 ops/s Iteration 3: 1903921.133 ops/s Iteration 4: 1889339.007 ops/s Iteration 5: 1487124.602 ops/s Iteration 6: 1411714.623 ops/s Iteration 7: 1446829.189 ops/s Iteration 8: 1554910.921 ops/s Iteration 9: 1280814.019 ops/s Iteration 10: 1591531.034 ops/s Result: 1570259.888 ±(99.9%) 296063.641 ops/s [Average] Statistics: (min, avg, max) = (1280814.019, 1570259.888, 1903921.133), stdev = 195827.767 Confidence interval (99.9%): [1274196.247, 1866323.529] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 12 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndXferQNoLoc-noOpAppender.xml) # Run progress: 75.00% complete, ETA 00:00:29 # Fork: 1 of 1 # Warmup Iteration 1: 824457.842 ops/s # Warmup Iteration 2: 1428992.969 ops/s # Warmup Iteration 3: 2422379.626 ops/s # Warmup Iteration 4: 547847.100 ops/s # Warmup Iteration 5: 1810173.595 ops/s # Warmup Iteration 6: 3258068.941 ops/s # Warmup Iteration 7: 3075784.435 ops/s # Warmup Iteration 8: 1382130.057 ops/s Iteration 1: 3196428.345 ops/s Iteration 2: 1703704.587 ops/s Iteration 3: 3350072.213 ops/s Iteration 4: 373954.748 ops/s Iteration 5: 3307452.013 ops/s Iteration 6: 3308330.872 ops/s Iteration 7: 3112983.282 ops/s Iteration 8: 3321176.548 ops/s Iteration 9: 194715.631 ops/s Iteration 10: 3325362.205 ops/s Result: 2519418.044 ±(99.9%) 1932776.522 ops/s [Average] Statistics: (min, avg, max) = (194715.631, 2519418.044, 3350072.213), stdev = 1278412.000 Confidence interval (99.9%): [586641.522, 4452194.567] # Run complete. Total time: 00:02:03 Benchmark (configFileName) Mode Samples Score Error Units o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndNoLoc-noOpAppender.xml thrpt 10 2220840.439 ± 230793.159 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndDsrptrNoLoc-noOpAppender.xml thrpt 10 3198264.079 ± 371158.560 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndMpscQNoLoc-noOpAppender.xml thrpt 10 1570259.888 ± 296063.641 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndXferQNoLoc-noOpAppender.xml thrpt 10 2519418.044 ± 1932776.522 ops/s # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 14 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndNoLoc-noOpAppender.xml) # Run progress: 0.00% complete, ETA 00:01:12 # Fork: 1 of 1 # Warmup Iteration 1: 1361405.956 ops/s # Warmup Iteration 2: 2216821.492 ops/s # Warmup Iteration 3: 2134320.279 ops/s # Warmup Iteration 4: 2058244.322 ops/s # Warmup Iteration 5: 2132877.598 ops/s # Warmup Iteration 6: 2445283.652 ops/s # Warmup Iteration 7: 2198271.221 ops/s # Warmup Iteration 8: 2009221.980 ops/s Iteration 1: 2169554.078 ops/s Iteration 2: 2535003.310 ops/s Iteration 3: 904011.185 ops/s Iteration 4: 2389827.038 ops/s Iteration 5: 2238881.297 ops/s Iteration 6: 2267068.760 ops/s Iteration 7: 2116929.105 ops/s Iteration 8: 1947023.651 ops/s Iteration 9: 2046925.379 ops/s Iteration 10: 2569154.959 ops/s Result: 2118437.876 ±(99.9%) 712494.414 ops/s [Average] Statistics: (min, avg, max) = (904011.185, 2118437.876, 2569154.959), stdev = 471270.940 Confidence interval (99.9%): [1405943.462, 2830932.290] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 14 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndDsrptrNoLoc-noOpAppender.xml) # Run progress: 25.00% complete, ETA 00:01:07 # Fork: 1 of 1 # Warmup Iteration 1: 582231.981 ops/s # Warmup Iteration 2: 908699.531 ops/s # Warmup Iteration 3: 1263167.435 ops/s # Warmup Iteration 4: 2725413.786 ops/s # Warmup Iteration 5: 2940381.912 ops/s # Warmup Iteration 6: 3254429.176 ops/s # Warmup Iteration 7: 3149164.648 ops/s # Warmup Iteration 8: 3336751.348 ops/s Iteration 1: 3438689.396 ops/s Iteration 2: 2748125.326 ops/s Iteration 3: 2860872.143 ops/s Iteration 4: 3307161.392 ops/s Iteration 5: 3354663.581 ops/s Iteration 6: 3310661.194 ops/s Iteration 7: 3325106.362 ops/s Iteration 8: 3390445.898 ops/s Iteration 9: 2839886.987 ops/s Iteration 10: 3324465.670 ops/s Result: 3190007.795 ±(99.9%) 396786.055 ops/s [Average] Statistics: (min, avg, max) = (2748125.326, 3190007.795, 3438689.396), stdev = 262449.408 Confidence interval (99.9%): [2793221.740, 3586793.849] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 14 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndMpscQNoLoc-noOpAppender.xml) # Run progress: 50.00% complete, ETA 00:00:45 # Fork: 1 of 1 # Warmup Iteration 1: 499638.183 ops/s # Warmup Iteration 2: 509618.204 ops/s # Warmup Iteration 3: 1005664.161 ops/s # Warmup Iteration 4: 1230779.953 ops/s # Warmup Iteration 5: 1318851.563 ops/s # Warmup Iteration 6: 1222725.201 ops/s # Warmup Iteration 7: 1385052.176 ops/s # Warmup Iteration 8: 1184770.687 ops/s Iteration 1: 1382707.360 ops/s Iteration 2: 1370361.082 ops/s Iteration 3: 1334478.401 ops/s Iteration 4: 1324490.329 ops/s Iteration 5: 1390921.483 ops/s Iteration 6: 1027314.638 ops/s Iteration 7: 1195054.722 ops/s Iteration 8: 904209.559 ops/s Iteration 9: 1635242.185 ops/s Iteration 10: 1335213.025 ops/s Result: 1289999.278 ±(99.9%) 309220.906 ops/s [Average] Statistics: (min, avg, max) = (904209.559, 1289999.278, 1635242.185), stdev = 204530.484 Confidence interval (99.9%): [980778.372, 1599220.184] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 14 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndXferQNoLoc-noOpAppender.xml) # Run progress: 75.00% complete, ETA 00:00:36 # Fork: 1 of 1 # Warmup Iteration 1: 733598.542 ops/s # Warmup Iteration 2: 998258.795 ops/s # Warmup Iteration 3: 561009.394 ops/s # Warmup Iteration 4: 632108.683 ops/s # Warmup Iteration 5: 1666118.531 ops/s # Warmup Iteration 6: 3169789.372 ops/s # Warmup Iteration 7: 2148308.363 ops/s # Warmup Iteration 8: 334461.393 ops/s Iteration 1: 3193275.363 ops/s Iteration 2: 509956.903 ops/s Iteration 3: 3189329.694 ops/s Iteration 4: 139787.791 ops/s Iteration 5: 3199096.693 ops/s Iteration 6: 597348.254 ops/s Iteration 7: 3191780.888 ops/s Iteration 8: 617666.258 ops/s Iteration 9: 3212783.255 ops/s Iteration 10: 89036.719 ops/s Result: 1794006.182 ±(99.9%) 2251137.621 ops/s [Average] Statistics: (min, avg, max) = (89036.719, 1794006.182, 3212783.255), stdev = 1488988.154 Confidence interval (99.9%): [-457131.439, 4045143.802] # Run complete. Total time: 00:02:53 Benchmark (configFileName) Mode Samples Score Error Units o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndNoLoc-noOpAppender.xml thrpt 10 2118437.876 ± 712494.414 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndDsrptrNoLoc-noOpAppender.xml thrpt 10 3190007.795 ± 396786.055 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndMpscQNoLoc-noOpAppender.xml thrpt 10 1289999.278 ± 309220.906 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndXferQNoLoc-noOpAppender.xml thrpt 10 1794006.182 ± 2251137.621 ops/s # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 16 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndNoLoc-noOpAppender.xml) # Run progress: 0.00% complete, ETA 00:01:12 # Fork: 1 of 1 # Warmup Iteration 1: 956115.241 ops/s # Warmup Iteration 2: 2185721.147 ops/s # Warmup Iteration 3: 2279849.890 ops/s # Warmup Iteration 4: 2141738.115 ops/s # Warmup Iteration 5: 2237297.202 ops/s # Warmup Iteration 6: 2182118.283 ops/s # Warmup Iteration 7: 2359689.413 ops/s # Warmup Iteration 8: 2087478.429 ops/s Iteration 1: 2482365.355 ops/s Iteration 2: 1001666.475 ops/s Iteration 3: 2300595.905 ops/s Iteration 4: 2535634.028 ops/s Iteration 5: 2425528.187 ops/s Iteration 6: 2278492.368 ops/s Iteration 7: 2081778.131 ops/s Iteration 8: 2119090.694 ops/s Iteration 9: 2519799.842 ops/s Iteration 10: 2584809.261 ops/s Result: 2232976.025 ±(99.9%) 704727.676 ops/s [Average] Statistics: (min, avg, max) = (1001666.475, 2232976.025, 2584809.261), stdev = 466133.724 Confidence interval (99.9%): [1528248.349, 2937703.700] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 16 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndDsrptrNoLoc-noOpAppender.xml) # Run progress: 25.00% complete, ETA 00:01:07 # Fork: 1 of 1 # Warmup Iteration 1: 544454.265 ops/s # Warmup Iteration 2: 779229.778 ops/s # Warmup Iteration 3: 1321960.214 ops/s # Warmup Iteration 4: 2670808.471 ops/s # Warmup Iteration 5: 2948582.707 ops/s # Warmup Iteration 6: 3174770.261 ops/s # Warmup Iteration 7: 2861039.961 ops/s # Warmup Iteration 8: 3195783.266 ops/s Iteration 1: 3164137.269 ops/s Iteration 2: 3272875.815 ops/s Iteration 3: 2960338.614 ops/s Iteration 4: 2906495.956 ops/s Iteration 5: 3129252.461 ops/s Iteration 6: 3120878.994 ops/s Iteration 7: 2648266.833 ops/s Iteration 8: 3110855.740 ops/s Iteration 9: 3138008.515 ops/s Iteration 10: 3044303.441 ops/s Result: 3049541.364 ±(99.9%) 264518.440 ops/s [Average] Statistics: (min, avg, max) = (2648266.833, 3049541.364, 3272875.815), stdev = 174962.570 Confidence interval (99.9%): [2785022.924, 3314059.804] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 16 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndMpscQNoLoc-noOpAppender.xml) # Run progress: 50.00% complete, ETA 00:00:45 # Fork: 1 of 1 # Warmup Iteration 1: 482276.286 ops/s # Warmup Iteration 2: 764080.781 ops/s # Warmup Iteration 3: 985576.314 ops/s # Warmup Iteration 4: 944757.925 ops/s # Warmup Iteration 5: 976281.402 ops/s # Warmup Iteration 6: 959126.749 ops/s # Warmup Iteration 7: 1126896.037 ops/s # Warmup Iteration 8: 1252665.301 ops/s Iteration 1: 1256582.281 ops/s Iteration 2: 1028598.220 ops/s Iteration 3: 1318567.463 ops/s Iteration 4: 1060712.304 ops/s Iteration 5: 1040880.001 ops/s Iteration 6: 761903.939 ops/s Iteration 7: 2379872.800 ops/s Iteration 8: 1000239.159 ops/s Iteration 9: 1070018.367 ops/s Iteration 10: 816057.736 ops/s Result: 1173343.227 ±(99.9%) 689603.628 ops/s [Average] Statistics: (min, avg, max) = (761903.939, 1173343.227, 2379872.800), stdev = 456130.102 Confidence interval (99.9%): [483739.599, 1862946.855] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 16 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndXferQNoLoc-noOpAppender.xml) # Run progress: 75.00% complete, ETA 00:00:54 # Fork: 1 of 1 # Warmup Iteration 1: 855787.002 ops/s # Warmup Iteration 2: 1349511.179 ops/s # Warmup Iteration 3: 444598.514 ops/s # Warmup Iteration 4: 689391.210 ops/s # Warmup Iteration 5: 1262036.986 ops/s # Warmup Iteration 6: 3381086.761 ops/s # Warmup Iteration 7: 3432003.806 ops/s # Warmup Iteration 8: 3047409.973 ops/s Iteration 1: 527002.316 ops/s Iteration 2: 3404268.356 ops/s Iteration 3: 59511.966 ops/s Iteration 4: 3420714.955 ops/s Iteration 5: 397939.746 ops/s Iteration 6: 3391234.514 ops/s Iteration 7: 66974.048 ops/s Iteration 8: 3402427.661 ops/s Iteration 9: 443076.151 ops/s Iteration 10: 3387863.765 ops/s Result: 1850101.348 ±(99.9%) 2482016.725 ops/s [Average] Statistics: (min, avg, max) = (59511.966, 1850101.348, 3420714.955), stdev = 1641700.387 Confidence interval (99.9%): [-631915.377, 4332118.072] # Run complete. Total time: 00:04:07 Benchmark (configFileName) Mode Samples Score Error Units o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndNoLoc-noOpAppender.xml thrpt 10 2232976.025 ± 704727.676 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndDsrptrNoLoc-noOpAppender.xml thrpt 10 3049541.364 ± 264518.440 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndMpscQNoLoc-noOpAppender.xml thrpt 10 1173343.227 ± 689603.628 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndXferQNoLoc-noOpAppender.xml thrpt 10 1850101.348 ± 2482016.725 ops/s # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 18 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndNoLoc-noOpAppender.xml) # Run progress: 0.00% complete, ETA 00:01:12 # Fork: 1 of 1 # Warmup Iteration 1: 859235.217 ops/s # Warmup Iteration 2: 1994803.135 ops/s # Warmup Iteration 3: 2123670.393 ops/s # Warmup Iteration 4: 2014602.811 ops/s # Warmup Iteration 5: 2045196.371 ops/s # Warmup Iteration 6: 2084097.312 ops/s # Warmup Iteration 7: 2024577.190 ops/s # Warmup Iteration 8: 2179667.891 ops/s Iteration 1: 1644204.951 ops/s Iteration 2: 1941482.103 ops/s Iteration 3: 1971885.178 ops/s Iteration 4: 2016627.609 ops/s Iteration 5: 1985543.454 ops/s Iteration 6: 1738482.541 ops/s Iteration 7: 2445105.656 ops/s Iteration 8: 2299604.090 ops/s Iteration 9: 1917596.417 ops/s Iteration 10: 1893727.219 ops/s Result: 1985425.922 ±(99.9%) 357601.619 ops/s [Average] Statistics: (min, avg, max) = (1644204.951, 1985425.922, 2445105.656), stdev = 236531.329 Confidence interval (99.9%): [1627824.303, 2343027.540] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 18 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndDsrptrNoLoc-noOpAppender.xml) # Run progress: 25.00% complete, ETA 00:01:08 # Fork: 1 of 1 # Warmup Iteration 1: 639755.994 ops/s # Warmup Iteration 2: 1394054.185 ops/s # Warmup Iteration 3: 3021649.449 ops/s # Warmup Iteration 4: 3036414.365 ops/s # Warmup Iteration 5: 3126766.079 ops/s # Warmup Iteration 6: 2980511.889 ops/s # Warmup Iteration 7: 3240575.364 ops/s # Warmup Iteration 8: 3464111.053 ops/s Iteration 1: 2968083.795 ops/s Iteration 2: 3212078.443 ops/s Iteration 3: 3335532.401 ops/s Iteration 4: 3226004.951 ops/s Iteration 5: 3496368.373 ops/s Iteration 6: 3498704.361 ops/s Iteration 7: 3119702.355 ops/s Iteration 8: 3004489.470 ops/s Iteration 9: 3198557.970 ops/s Iteration 10: 3264968.052 ops/s Result: 3232449.017 ±(99.9%) 270637.206 ops/s [Average] Statistics: (min, avg, max) = (2968083.795, 3232449.017, 3498704.361), stdev = 179009.755 Confidence interval (99.9%): [2961811.811, 3503086.223] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 18 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndMpscQNoLoc-noOpAppender.xml) # Run progress: 50.00% complete, ETA 00:00:45 # Fork: 1 of 1 # Warmup Iteration 1: 377951.092 ops/s # Warmup Iteration 2: 1114109.983 ops/s # Warmup Iteration 3: 1057360.407 ops/s # Warmup Iteration 4: 1163130.464 ops/s # Warmup Iteration 5: 928426.634 ops/s # Warmup Iteration 6: 1074029.929 ops/s # Warmup Iteration 7: 1130904.110 ops/s # Warmup Iteration 8: 1109059.315 ops/s Iteration 1: 1130877.156 ops/s Iteration 2: 885857.565 ops/s Iteration 3: 1285514.420 ops/s Iteration 4: 751510.148 ops/s Iteration 5: 1085246.574 ops/s Iteration 6: 893414.047 ops/s Iteration 7: 1327670.645 ops/s Iteration 8: 1250325.992 ops/s Iteration 9: 1483560.064 ops/s Iteration 10: 970847.056 ops/s Result: 1106482.367 ±(99.9%) 350374.539 ops/s [Average] Statistics: (min, avg, max) = (751510.148, 1106482.367, 1483560.064), stdev = 231751.064 Confidence interval (99.9%): [756107.828, 1456856.906] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 18 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndXferQNoLoc-noOpAppender.xml) # Run progress: 75.00% complete, ETA 00:00:50 # Fork: 1 of 1 # Warmup Iteration 1: 544441.456 ops/s # Warmup Iteration 2: 1007866.503 ops/s # Warmup Iteration 3: 1288825.040 ops/s # Warmup Iteration 4: 421929.692 ops/s # Warmup Iteration 5: 412026.162 ops/s # Warmup Iteration 6: 1253898.175 ops/s # Warmup Iteration 7: 1254268.889 ops/s # Warmup Iteration 8: 1210256.686 ops/s Iteration 1: 3279073.108 ops/s Iteration 2: 3318375.698 ops/s Iteration 3: 2988884.736 ops/s Iteration 4: 43463.560 ops/s Iteration 5: 3313232.313 ops/s Iteration 6: 1219965.685 ops/s Iteration 7: 3299816.213 ops/s Iteration 8: 2297735.034 ops/s Iteration 9: 159242.451 ops/s Iteration 10: 3314631.871 ops/s Result: 2323442.067 ±(99.9%) 2038471.651 ops/s [Average] Statistics: (min, avg, max) = (43463.560, 2323442.067, 3318375.698), stdev = 1348322.783 Confidence interval (99.9%): [284970.416, 4361913.718] # Run complete. Total time: 00:04:17 Benchmark (configFileName) Mode Samples Score Error Units o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndNoLoc-noOpAppender.xml thrpt 10 1985425.922 ± 357601.619 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndDsrptrNoLoc-noOpAppender.xml thrpt 10 3232449.017 ± 270637.206 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndMpscQNoLoc-noOpAppender.xml thrpt 10 1106482.367 ± 350374.539 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndXferQNoLoc-noOpAppender.xml thrpt 10 2323442.067 ± 2038471.651 ops/s # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 20 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndNoLoc-noOpAppender.xml) # Run progress: 0.00% complete, ETA 00:01:12 # Fork: 1 of 1 # Warmup Iteration 1: 1027988.981 ops/s # Warmup Iteration 2: 687855.079 ops/s # Warmup Iteration 3: 2080897.426 ops/s # Warmup Iteration 4: 1573715.142 ops/s # Warmup Iteration 5: 2003883.304 ops/s # Warmup Iteration 6: 2247405.719 ops/s # Warmup Iteration 7: 2223941.503 ops/s # Warmup Iteration 8: 1949832.349 ops/s Iteration 1: 2407369.468 ops/s Iteration 2: 1864565.082 ops/s Iteration 3: 1717024.703 ops/s Iteration 4: 2128586.700 ops/s Iteration 5: 2049018.990 ops/s Iteration 6: 1085079.152 ops/s Iteration 7: 1031229.152 ops/s Iteration 8: 1199404.067 ops/s Iteration 9: 2072324.118 ops/s Iteration 10: 2427976.205 ops/s Result: 1798257.764 ±(99.9%) 793825.229 ops/s [Average] Statistics: (min, avg, max) = (1031229.152, 1798257.764, 2427976.205), stdev = 525066.238 Confidence interval (99.9%): [1004432.535, 2592082.993] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 20 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndDsrptrNoLoc-noOpAppender.xml) # Run progress: 25.00% complete, ETA 00:01:08 # Fork: 1 of 1 # Warmup Iteration 1: 725392.320 ops/s # Warmup Iteration 2: 1052854.701 ops/s # Warmup Iteration 3: 2922528.431 ops/s # Warmup Iteration 4: 2545786.372 ops/s # Warmup Iteration 5: 3085528.272 ops/s # Warmup Iteration 6: 3027307.712 ops/s # Warmup Iteration 7: 2918820.515 ops/s # Warmup Iteration 8: 3196416.728 ops/s Iteration 1: 2889840.893 ops/s Iteration 2: 2606850.076 ops/s Iteration 3: 3190684.440 ops/s Iteration 4: 2804207.981 ops/s Iteration 5: 2858799.661 ops/s Iteration 6: 3262137.130 ops/s Iteration 7: 3241659.862 ops/s Iteration 8: 2673877.707 ops/s Iteration 9: 3313576.092 ops/s Iteration 10: 2922163.416 ops/s Result: 2976379.726 ±(99.9%) 388277.262 ops/s [Average] Statistics: (min, avg, max) = (2606850.076, 2976379.726, 3313576.092), stdev = 256821.369 Confidence interval (99.9%): [2588102.463, 3364656.988] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 20 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndMpscQNoLoc-noOpAppender.xml) # Run progress: 50.00% complete, ETA 00:00:45 # Fork: 1 of 1 # Warmup Iteration 1: 713413.147 ops/s # Warmup Iteration 2: 1570110.591 ops/s # Warmup Iteration 3: 884175.827 ops/s # Warmup Iteration 4: 945165.239 ops/s # Warmup Iteration 5: 929117.159 ops/s # Warmup Iteration 6: 2084945.891 ops/s # Warmup Iteration 7: 810952.412 ops/s # Warmup Iteration 8: 5295321.553 ops/s Iteration 1: 3403277.900 ops/s Iteration 2: 936768.979 ops/s Iteration 3: 1126706.797 ops/s Iteration 4: 1624955.677 ops/s Iteration 5: 754682.740 ops/s Iteration 6: 2067598.063 ops/s Iteration 7: 959171.780 ops/s Iteration 8: 1055077.560 ops/s Iteration 9: 2255712.373 ops/s Iteration 10: 1753417.154 ops/s Result: 1593736.902 ±(99.9%) 1235478.179 ops/s [Average] Statistics: (min, avg, max) = (754682.740, 1593736.902, 3403277.900), stdev = 817192.319 Confidence interval (99.9%): [358258.723, 2829215.081] # VM invoker: /usr/java/jdk1.8.0_71/jre/bin/java # VM options: -server -XX:+AggressiveOpts # Warmup: 8 iterations, 1 s each # Measurement: 10 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 20 threads, will synchronize iterations # Benchmark mode: Throughput, ops/time # Benchmark: org.apache.logging.log4j.perf.jmh.AsyncAppenderLog4j2Benchmark.throughputSimple # Parameters: (configFileName = perf5AsyncApndXferQNoLoc-noOpAppender.xml) # Run progress: 75.00% complete, ETA 00:00:50 # Fork: 1 of 1 # Warmup Iteration 1: 712965.731 ops/s # Warmup Iteration 2: 428135.623 ops/s # Warmup Iteration 3: 1545273.443 ops/s # Warmup Iteration 4: 276981.530 ops/s # Warmup Iteration 5: 1262401.553 ops/s # Warmup Iteration 6: 1284902.619 ops/s # Warmup Iteration 7: 310140.359 ops/s # Warmup Iteration 8: 1273775.474 ops/s Iteration 1: 794810.509 ops/s Iteration 2: 1010172.730 ops/s Iteration 3: 171836.537 ops/s Iteration 4: 1261393.679 ops/s Iteration 5: 3312350.708 ops/s Iteration 6: 3324108.471 ops/s Iteration 7: 422713.851 ops/s Iteration 8: 3305372.976 ops/s Iteration 9: 40841.822 ops/s Iteration 10: 3283854.020 ops/s Result: 1692745.530 ±(99.9%) 2169329.234 ops/s [Average] Statistics: (min, avg, max) = (40841.822, 1692745.530, 3324108.471), stdev = 1434876.972 Confidence interval (99.9%): [-476583.704, 3862074.764] # Run complete. Total time: 00:04:44 Benchmark (configFileName) Mode Samples Score Error Units o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndNoLoc-noOpAppender.xml thrpt 10 1798257.764 ± 793825.229 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndDsrptrNoLoc-noOpAppender.xml thrpt 10 2976379.726 ± 388277.262 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndMpscQNoLoc-noOpAppender.xml thrpt 10 1593736.902 ± 1235478.179 ops/s o.a.l.l.p.j.AsyncAppenderLog4j2Benchmark.throughputSimple perf5AsyncApndXferQNoLoc-noOpAppender.xml thrpt 10 1692745.530 ± 2169329.234 ops/s