C:\Work>java -Xmx512m Pause 17-100 ms: 3 101-250 ms: 8 251+ ms: 20 total ms: 15772 C:\Work>java -server -Xmx512m Pause 17-100 ms: 3 101-250 ms: 4 251+ ms: 24 total ms: 16302 C:\Work>java -server -Xmx512m -XX:+UseSerialGC Pause 17-100 ms: 0 101-250 ms: 48 251+ ms: 11 total ms: 20077 C:\Work>java -server -Xmx512m -XX:+UseParallelGC Pause 17-100 ms: 3 101-250 ms: 2 251+ ms: 26 total ms: 15928 C:\Work>java -server -Xmx512m -XX:+UseConcMarkSweepGC Pause 17-100 ms: 44 101-250 ms: 16 251+ ms: 0 total ms: 14259 C:\Work>java -server -Xmx512m -XX:+UseConcMarkSweepGC -XX:+UseParNewGC Pause 17-100 ms: 43 101-250 ms: 16 251+ ms: 0 total ms: 14664 C:\Work>java -server -Xmx512m -XX:+UseConcMarkSweepGC -XX:+CMSConcurrentMTEnabled Pause 17-100 ms: 38 101-250 ms: 21 251+ ms: 0 total ms: 14337 C:\Work>java -server -Xmx512m -XX:+UseConcMarkSweepGC -XX:+CMSConcurrentMTEnabled -XX:ConcGCThreads=4 -XX:ParallelGCThreads=4 Pause 17-100 ms: 27 101-250 ms: 32 251+ ms: 0 total ms: 15101 C:\Work>java -server -Xmx512m -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSConcurrentMTEnabled Pause 17-100 ms: 45 101-250 ms: 14 251+ ms: 0 total ms: 14212 C:\Work>java -server -Xmx512m -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSConcurrentMTEnabled -XX:ConcGCThreads=4 -XX:ParallelGCThreads=4 Pause 17-100 ms: 33 101-250 ms: 26 251+ ms: 0 total ms: 15584 C:\Work>java -server -Xmx512m -XX:+UseG1GC Pause 17-100 ms: 2513 101-250 ms: 15 251+ ms: 0 total ms: 103335 C:\Work>java -server -Xmx512m -XX:+UseG1GC -XX:MaxGCPauseMillis=95 -XX:GCPauseIntervalMillis=500 Pause 17-100 ms: 19 101-250 ms: 33 251+ ms: 0 total ms: 352717 C:\Work>java -Xmx1024m Pause 17-100 ms: 3 101-250 ms: 4 251+ ms: 8 total ms: 11559 C:\Work>java -server -Xmx1024m Pause 17-100 ms: 3 101-250 ms: 1 251+ ms: 11 total ms: 11715 C:\Work>java -server -Xmx1024m -XX:+UseSerialGC Pause 17-100 ms: 0 101-250 ms: 48 251+ ms: 11 total ms: 20093 C:\Work>java -server -Xmx1024m -XX:+UseParallelGC Pause 17-100 ms: 3 101-250 ms: 2 251+ ms: 10 total ms: 11606 C:\Work>java -server -Xmx1024m -XX:+UseConcMarkSweepGC Pause 17-100 ms: 42 101-250 ms: 17 251+ ms: 0 total ms: 14305 C:\Work>java -server -Xmx1024m -XX:+UseConcMarkSweepGC -XX:+UseParNewGC Pause 17-100 ms: 44 101-250 ms: 17 251+ ms: 0 total ms: 14321 C:\Work>java -server -Xmx1024m -XX:+UseConcMarkSweepGC -XX:+CMSConcurrentMTEnabled Pause 17-100 ms: 40 101-250 ms: 19 251+ ms: 0 total ms: 14368 C:\Work>java -server -Xmx1024m -XX:+UseConcMarkSweepGC -XX:+CMSConcurrentMTEnabled -XX:ConcGCThreads=4 -XX:ParallelGCThreads=4 Pause 17-100 ms: 23 101-250 ms: 36 251+ ms: 0 total ms: 15054 C:\Work>java -server -Xmx1024m -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSConcurrentMTEnabled Pause 17-100 ms: 39 101-250 ms: 20 251+ ms: 0 total ms: 14492 C:\Work>java -server -Xmx1024m -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSConcurrentMTEnabled -XX:ConcGCThreads=4 -XX:ParallelGCThreads=4 Pause 17-100 ms: 31 101-250 ms: 28 251+ ms: 0 total ms: 15116 C:\Work>java -server -Xmx1024m -XX:+UseG1GC Pause 17-100 ms: 1661 101-250 ms: 15 251+ ms: 0 total ms: 135721 C:\Work>java -server -Xmx1024m -XX:+UseG1GC -XX:MaxGCPauseMillis=95 -XX:GCPauseIntervalMillis=500 Pause 17-100 ms: 10 101-250 ms: 34 251+ ms: 0 total ms: 397037 C:\Work>java -Xmx2048m Pause 17-100 ms: 3 101-250 ms: 2 251+ ms: 6 total ms: 10576 C:\Work>java -server -Xmx2048m Pause 17-100 ms: 3 101-250 ms: 2 251+ ms: 6 total ms: 10951 C:\Work>java -server -Xmx2048m -XX:+UseSerialGC Pause 17-100 ms: 0 101-250 ms: 48 251+ ms: 11 total ms: 20093 C:\Work>java -server -Xmx2048m -XX:+UseParallelGC Pause 17-100 ms: 3 101-250 ms: 1 251+ ms: 7 total ms: 10577 C:\Work>java -server -Xmx2048m -XX:+UseConcMarkSweepGC Pause 17-100 ms: 43 101-250 ms: 16 251+ ms: 0 total ms: 14352 C:\Work>java -server -Xmx2048m -XX:+UseConcMarkSweepGC -XX:+UseParNewGC Pause 17-100 ms: 41 101-250 ms: 18 251+ ms: 0 total ms: 14383 C:\Work>java -server -Xmx2048m -XX:+UseConcMarkSweepGC -XX:+CMSConcurrentMTEnabled Pause 17-100 ms: 40 101-250 ms: 20 251+ ms: 0 total ms: 14398 C:\Work>java -server -Xmx2048m -XX:+UseConcMarkSweepGC -XX:+CMSConcurrentMTEnabled -XX:ConcGCThreads=4 -XX:ParallelGCThreads=4 Pause 17-100 ms: 23 101-250 ms: 36 251+ ms: 0 total ms: 18424 C:\Work>java -server -Xmx2048m -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSConcurrentMTEnabled Pause 17-100 ms: 42 101-250 ms: 17 251+ ms: 0 total ms: 14352 C:\Work>java -server -Xmx2048m -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSConcurrentMTEnabled -XX:ConcGCThreads=4 -XX:ParallelGCThreads=4 Pause 17-100 ms: 28 101-250 ms: 31 251+ ms: 0 total ms: 15070 C:\Work>java -server -Xmx2048m -XX:+UseG1GC Pause 17-100 ms: 1472 101-250 ms: 13 251+ ms: 0 total ms: 126002 C:\Work>java -server -Xmx2048m -XX:+UseG1GC -XX:MaxGCPauseMillis=95 -XX:GCPauseIntervalMillis=500 Pause 17-100 ms: 7 101-250 ms: 34 251+ ms: 0 total ms: 244983 C:\Work>def 17-100 ms: 953 101-250 ms: 446 251+ ms: 0 total ms: 291720 C:\Work>nosrvconc 17-100 ms: 952 101-250 ms: 447 251+ ms: 0 total ms: 292406 C:\Work>nosrvnoconc 17-100 ms: 951 101-250 ms: 447 251+ ms: 0 total ms: 291424 C:\Work>srvnoconc 17-100 ms: 952 101-250 ms: 448 251+ ms: 0 total ms: 291782 C:\Work>def 17-100 ms: 125 101-250 ms: 281 251+ ms: 14 total ms: 87796 C:\Work>nosrvconc 17-100 ms: 112 101-250 ms: 332 251+ ms: 0 total ms: 87048 C:\Work>nosrvnoconc 17-100 ms: 131 101-250 ms: 244 251+ ms: 28 total ms: 88623 C:\Work>srvnoconc 17-100 ms: 112 101-250 ms: 331 251+ ms: 0 total ms: 86798