!SESSION 2020-06-04 15:36:28.349 ----------------------------------------------- eclipse.buildId=4.16.0.I20200604-0540 java.version=1.8.0_201 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -application org.eclipse.test.uitestapplication formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,/home/genie.releng/jenkins/workspace/ep416I-perf-lin64/workarea/I20200604-0540/eclipse-testing/test-eclipse/eclipse/org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest.xml -testPluginName org.eclipse.jdt.ui.tests -className org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest -timeout 7200000 -junitReportOutput /home/genie.releng/jenkins/workspace/ep416I-perf-lin64/workarea/I20200604-0540/eclipse-testing/results/ep416I-perf-lin64_linux.gtk.x86_64_8.0 Command-line arguments: -application org.eclipse.test.uitestapplication -data /home/genie.releng/jenkins/workspace/ep416I-perf-lin64/workarea/I20200604-0540/eclipse-testing/test-eclipse/eclipse/jdt_ui_performance_folder formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,/home/genie.releng/jenkins/workspace/ep416I-perf-lin64/workarea/I20200604-0540/eclipse-testing/test-eclipse/eclipse/org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest.xml -testPluginName org.eclipse.jdt.ui.tests -className org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest -os linux -ws gtk -arch x86_64 -consolelog -timeout 7200000 -junitReportOutput /home/genie.releng/jenkins/workspace/ep416I-perf-lin64/workarea/I20200604-0540/eclipse-testing/results/ep416I-perf-lin64_linux.gtk.x86_64_8.0 !ENTRY org.eclipse.urischeme 4 0 2020-06-04 15:36:36.155 !MESSAGE !STACK 0 java.lang.NullPointerException at org.eclipse.urischeme.internal.registration.DesktopFileWriter.escapeSpaces(DesktopFileWriter.java:186) at org.eclipse.urischeme.internal.registration.DesktopFileWriter.getMinimalDesktopFileContent(DesktopFileWriter.java:175) at org.eclipse.urischeme.internal.registration.RegistrationLinux.readFileOrGetInitialContent(RegistrationLinux.java:107) at org.eclipse.urischeme.internal.registration.RegistrationLinux.changeDesktopFile(RegistrationLinux.java:90) at org.eclipse.urischeme.internal.registration.RegistrationLinux.handleSchemes(RegistrationLinux.java:56) at org.eclipse.urischeme.AutoRegisterSchemeHandlersJob.run(AutoRegisterSchemeHandlersJob.java:70) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) !ENTRY org.eclipse.e4.ui.workbench3 1 0 2020-06-04 15:36:36.256 !MESSAGE starting DumpStackTracesTimer with timeout=7080000 at 2020-06-04 15:36:36 +0000 Scenario 'org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest#testNullCleanUp()' (average over 10 samples): System Time: 225ms (95% in [177ms, 272ms]) Measurable effect: 84ms (1.3 SDs) (required sample size for an effect of 5% of mean: 561) Used Java Heap: 22.77M (95% in [21.14M, 24.4M]) Measurable effect: 2.88M (1.3 SDs) (required sample size for an effect of 5% of mean: 65) Working Set: 581.6K (95% in [304.94K, 858.26K]) Measurable effect: 489.19K (1.3 SDs) (required sample size for an effect of 5% of mean: 2830) Elapsed Process: 225ms (95% in [177ms, 272ms]) Measurable effect: 84ms (1.3 SDs) (required sample size for an effect of 5% of mean: 561) Kernel time: 9ms (95% in [4ms, 13ms]) Measurable effect: 7ms (1.3 SDs) (required sample size for an effect of 5% of mean: 2546) CPU Time: 449ms (95% in [354ms, 543ms]) Measurable effect: 167ms (1.3 SDs) (required sample size for an effect of 5% of mean: 557) Hard Page Faults: 0 (95% in [0, 0]) Soft Page Faults: 158 (95% in [95, 221]) Measurable effect: 111 (1.3 SDs) (required sample size for an effect of 5% of mean: 1973) Text Size: 0 (95% in [0, 0]) Data Size: 0 (95% in [0, 0]) Library Size: 0 (95% in [0, 0]) !ENTRY org.eclipse.test.performance 1 0 2020-06-04 15:36:52.924 !MESSAGE refkeys was: {config=linux.gtk.x86_64, build=R-4.15-202003050155-202006040540, jvm=8.0} based on eclipse.perf.assertAgainst being set to build=R-4.15-202003050155-202006040540;config=linux.gtk.x86_64;jvm=8.0; !ENTRY org.eclipse.test.performance 2 0 2020-06-04 15:36:52.932 !MESSAGE no session data named '{config=linux.gtk.x86_64, build=I20200604-0540, jvm=8.0}' found Scenario 'org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest#testAllCleanUps()' (average over 10 samples): System Time: 3.52s (95% in [3.37s, 3.67s]) Measurable effect: 268ms (1.3 SDs) (required sample size for an effect of 5% of mean: 24) Used Java Heap: 16.94M (95% in [9.98M, 23.9M]) Measurable effect: 12.31M (1.3 SDs) (required sample size for an effect of 5% of mean: 2111) Working Set: 2.51M (95% in [897.14K, 4.14M]) Measurable effect: 2.89M (1.3 SDs) (required sample size for an effect of 5% of mean: 5301) Elapsed Process: 3.52s (95% in [3.37s, 3.67s]) Measurable effect: 268ms (1.3 SDs) (required sample size for an effect of 5% of mean: 24) Kernel time: 70ms (95% in [64ms, 75ms]) Measurable effect: 10ms (1.3 SDs) (required sample size for an effect of 5% of mean: 88) CPU Time: 5.8s (95% in [5.01s, 6.6s]) Measurable effect: 1.41s (1.3 SDs) (required sample size for an effect of 5% of mean: 235) Hard Page Faults: 0 (95% in [0, 0]) Soft Page Faults: 676 (95% in [243, 1.11K]) Measurable effect: 766 (1.3 SDs) (required sample size for an effect of 5% of mean: 5133) Text Size: 0 (95% in [0, 0]) Data Size: 0 (95% in [0, 0]) Library Size: 0 (95% in [0, 0]) !ENTRY org.eclipse.test.performance 1 0 2020-06-04 15:38:09.711 !MESSAGE refkeys was: {config=linux.gtk.x86_64, build=R-4.15-202003050155-202006040540, jvm=8.0} based on eclipse.perf.assertAgainst being set to build=R-4.15-202003050155-202006040540;config=linux.gtk.x86_64;jvm=8.0; !ENTRY org.eclipse.test.performance 2 0 2020-06-04 15:38:09.715 !MESSAGE no session data named '{config=linux.gtk.x86_64, build=I20200604-0540, jvm=8.0}' found Scenario 'org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest#testCodeStyleCleanUp()' (average over 10 samples): System Time: 1.47s (95% in [1.46s, 1.49s]) Measurable effect: 24ms (1.3 SDs) Used Java Heap: 87.94M (95% in [85.76M, 90.12M]) Measurable effect: 3.85M (1.3 SDs) Working Set: 99.6K (95% in [13.77K, 185.43K]) Measurable effect: 151.76K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6400) Elapsed Process: 1.47s (95% in [1.46s, 1.49s]) Measurable effect: 24ms (1.3 SDs) Kernel time: 40ms (95% in [36ms, 43ms]) Measurable effect: 5ms (1.3 SDs) (required sample size for an effect of 5% of mean: 89) CPU Time: 1.88s (95% in [1.69s, 2.07s]) Measurable effect: 331ms (1.3 SDs) (required sample size for an effect of 5% of mean: 125) Hard Page Faults: 0 (95% in [0, 0]) Soft Page Faults: 30 (95% in [10, 50]) Measurable effect: 34 (1.3 SDs) (required sample size for an effect of 5% of mean: 5205) Text Size: 0 (95% in [0, 0]) Data Size: 0 (95% in [0, 0]) Library Size: 0 (95% in [0, 0]) !ENTRY org.eclipse.test.performance 1 0 2020-06-04 15:38:46.265 !MESSAGE refkeys was: {config=linux.gtk.x86_64, build=R-4.15-202003050155-202006040540, jvm=8.0} based on eclipse.perf.assertAgainst being set to build=R-4.15-202003050155-202006040540;config=linux.gtk.x86_64;jvm=8.0; !ENTRY org.eclipse.test.performance 2 0 2020-06-04 15:38:46.270 !MESSAGE no session data named '{config=linux.gtk.x86_64, build=I20200604-0540, jvm=8.0}' found Scenario 'org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest#testControlStatementsCleanUp()' (average over 10 samples): System Time: 349ms (95% in [326ms, 372ms]) Measurable effect: 40ms (1.3 SDs) (required sample size for an effect of 5% of mean: 53) Used Java Heap: 96.62M (95% in [94.99M, 98.25M]) Measurable effect: 2.88M (1.3 SDs) Working Set: 46.8K (95% in [4.68K, 88.92K]) Measurable effect: 74.48K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6400) Elapsed Process: 349ms (95% in [326ms, 372ms]) Measurable effect: 40ms (1.3 SDs) (required sample size for an effect of 5% of mean: 53) Kernel time: 21ms (95% in [14ms, 27ms]) Measurable effect: 11ms (1.3 SDs) (required sample size for an effect of 5% of mean: 1113) CPU Time: 518ms (95% in [413ms, 622ms]) Measurable effect: 183ms (1.3 SDs) (required sample size for an effect of 5% of mean: 505) Hard Page Faults: 0 (95% in [0, 0]) Soft Page Faults: 9 (95% in [3, 14]) Measurable effect: 10 (1.3 SDs) (required sample size for an effect of 5% of mean: 5057) Text Size: 0 (95% in [0, 0]) Data Size: 0 (95% in [0, 0]) Library Size: 0 (95% in [0, 0]) !ENTRY org.eclipse.test.performance 1 0 2020-06-04 15:39:03.745 !MESSAGE refkeys was: {config=linux.gtk.x86_64, build=R-4.15-202003050155-202006040540, jvm=8.0} based on eclipse.perf.assertAgainst being set to build=R-4.15-202003050155-202006040540;config=linux.gtk.x86_64;jvm=8.0; !ENTRY org.eclipse.test.performance 2 0 2020-06-04 15:39:03.750 !MESSAGE no session data named '{config=linux.gtk.x86_64, build=I20200604-0540, jvm=8.0}' found Scenario 'org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest#testConvertLoopCleanUp()' (average over 10 samples): System Time: 152ms (95% in [134ms, 171ms]) Measurable effect: 32ms (1.3 SDs) (required sample size for an effect of 5% of mean: 183) Used Java Heap: 32.58M (95% in [32.05M, 33.12M]) Measurable effect: 970.82K (1.3 SDs) Working Set: 21.2K (95% in [-11.29K, 53.69K]) Measurable effect: 57.44K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6401) Elapsed Process: 152ms (95% in [134ms, 171ms]) Measurable effect: 32ms (1.3 SDs) (required sample size for an effect of 5% of mean: 183) Kernel time: 9ms (95% in [6ms, 11ms]) Measurable effect: 4ms (1.3 SDs) (required sample size for an effect of 5% of mean: 791) CPU Time: 245ms (95% in [218ms, 271ms]) Measurable effect: 46ms (1.3 SDs) (required sample size for an effect of 5% of mean: 146) Hard Page Faults: 0 (95% in [0, 0]) Soft Page Faults: 8 (95% in [0, 16]) Measurable effect: 14 (1.3 SDs) (required sample size for an effect of 5% of stdev: 6401) Text Size: 0 (95% in [0, 0]) Data Size: 0 (95% in [0, 0]) Library Size: 0 (95% in [0, 0]) !ENTRY org.eclipse.test.performance 1 0 2020-06-04 15:39:16.675 !MESSAGE refkeys was: {config=linux.gtk.x86_64, build=R-4.15-202003050155-202006040540, jvm=8.0} based on eclipse.perf.assertAgainst being set to build=R-4.15-202003050155-202006040540;config=linux.gtk.x86_64;jvm=8.0; !ENTRY org.eclipse.test.performance 2 0 2020-06-04 15:39:16.678 !MESSAGE no session data named '{config=linux.gtk.x86_64, build=I20200604-0540, jvm=8.0}' found Scenario 'org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest#testExpressionsCleanUp()' (average over 10 samples): System Time: 174ms (95% in [168ms, 180ms]) Measurable effect: 10ms (1.3 SDs) (required sample size for an effect of 5% of mean: 15) Used Java Heap: 45.5M (95% in [44.77M, 46.22M]) Measurable effect: 1.29M (1.3 SDs) Working Set: 34.8K (95% in [2.51K, 67.09K]) Measurable effect: 57.1K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6401) Elapsed Process: 174ms (95% in [168ms, 180ms]) Measurable effect: 10ms (1.3 SDs) (required sample size for an effect of 5% of mean: 15) Kernel time: 11ms (95% in [8ms, 13ms]) Measurable effect: 4ms (1.3 SDs) (required sample size for an effect of 5% of mean: 529) CPU Time: 236ms (95% in [205ms, 266ms]) Measurable effect: 53ms (1.3 SDs) (required sample size for an effect of 5% of mean: 205) Hard Page Faults: 0 (95% in [0, 0]) Soft Page Faults: 10 (95% in [2, 18]) Measurable effect: 13 (1.3 SDs) (required sample size for an effect of 5% of stdev: 6400) Text Size: 0 (95% in [0, 0]) Data Size: 0 (95% in [0, 0]) Library Size: 0 (95% in [0, 0]) !ENTRY org.eclipse.test.performance 1 0 2020-06-04 15:39:33.226 !MESSAGE refkeys was: {config=linux.gtk.x86_64, build=R-4.15-202003050155-202006040540, jvm=8.0} based on eclipse.perf.assertAgainst being set to build=R-4.15-202003050155-202006040540;config=linux.gtk.x86_64;jvm=8.0; !ENTRY org.eclipse.test.performance 2 0 2020-06-04 15:39:33.229 !MESSAGE no session data named '{config=linux.gtk.x86_64, build=I20200604-0540, jvm=8.0}' found Scenario 'org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest#testJava50CleanUp()' (average over 10 samples): System Time: 340ms (95% in [330ms, 350ms]) Measurable effect: 17ms (1.3 SDs) (required sample size for an effect of 5% of mean: 11) Used Java Heap: 90.57M (95% in [88.93M, 92.22M]) Measurable effect: 2.9M (1.3 SDs) Working Set: 29.6K (95% in [-7.98K, 67.18K]) Measurable effect: 66.45K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6400) Elapsed Process: 340ms (95% in [330ms, 350ms]) Measurable effect: 17ms (1.3 SDs) (required sample size for an effect of 5% of mean: 11) Kernel time: 28ms (95% in [23ms, 32ms]) Measurable effect: 8ms (1.3 SDs) (required sample size for an effect of 5% of mean: 327) CPU Time: 454ms (95% in [387ms, 520ms]) Measurable effect: 118ms (1.3 SDs) (required sample size for an effect of 5% of mean: 272) Hard Page Faults: 0 (95% in [0, 0]) Soft Page Faults: 6 (95% in [0, 12]) Measurable effect: 10 (1.3 SDs) (required sample size for an effect of 5% of stdev: 6401) Text Size: 0 (95% in [0, 0]) Data Size: 0 (95% in [0, 0]) Library Size: 0 (95% in [0, 0]) !ENTRY org.eclipse.test.performance 1 0 2020-06-04 15:39:52.021 !MESSAGE refkeys was: {config=linux.gtk.x86_64, build=R-4.15-202003050155-202006040540, jvm=8.0} based on eclipse.perf.assertAgainst being set to build=R-4.15-202003050155-202006040540;config=linux.gtk.x86_64;jvm=8.0; !ENTRY org.eclipse.test.performance 2 0 2020-06-04 15:39:52.026 !MESSAGE no session data named '{config=linux.gtk.x86_64, build=I20200604-0540, jvm=8.0}' found Scenario 'org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest#testStringCleanUp()' (average over 10 samples): System Time: 209ms (95% in [201ms, 216ms]) Measurable effect: 13ms (1.3 SDs) (required sample size for an effect of 5% of mean: 17) Used Java Heap: 45.99M (95% in [44.36M, 47.62M]) Measurable effect: 2.89M (1.3 SDs) (required sample size for an effect of 5% of mean: 16) Working Set: 40K (95% in [194, 79.81K]) Measurable effect: 70.39K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6401) Elapsed Process: 209ms (95% in [201ms, 216ms]) Measurable effect: 13ms (1.3 SDs) (required sample size for an effect of 5% of mean: 17) Kernel time: 34ms (95% in [28ms, 39ms]) Measurable effect: 8ms (1.3 SDs) (required sample size for an effect of 5% of mean: 271) CPU Time: 331ms (95% in [299ms, 362ms]) Measurable effect: 55ms (1.3 SDs) (required sample size for an effect of 5% of mean: 113) Hard Page Faults: 0 (95% in [0, 0]) Soft Page Faults: 8 (95% in [2, 14]) Measurable effect: 10 (1.3 SDs) (required sample size for an effect of 5% of stdev: 6400) Text Size: 0 (95% in [0, 0]) Data Size: 0 (95% in [0, 0]) Library Size: 0 (95% in [0, 0]) !ENTRY org.eclipse.test.performance 1 0 2020-06-04 15:40:11.607 !MESSAGE refkeys was: {config=linux.gtk.x86_64, build=R-4.15-202003050155-202006040540, jvm=8.0} based on eclipse.perf.assertAgainst being set to build=R-4.15-202003050155-202006040540;config=linux.gtk.x86_64;jvm=8.0; !ENTRY org.eclipse.test.performance 2 0 2020-06-04 15:40:11.614 !MESSAGE no session data named '{config=linux.gtk.x86_64, build=I20200604-0540, jvm=8.0}' found Scenario 'org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest#testSortMembersCleanUp()' (average over 10 samples): System Time: 749ms (95% in [738ms, 759ms]) Measurable effect: 18ms (1.3 SDs) Used Java Heap: 202.52M (95% in [200.16M, 204.87M]) Measurable effect: 4.16M (1.3 SDs) Working Set: 29.6K (95% in [-6.07K, 65.27K]) Measurable effect: 63.07K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6400) Elapsed Process: 749ms (95% in [738ms, 759ms]) Measurable effect: 18ms (1.3 SDs) Kernel time: 31ms (95% in [28ms, 33ms]) Measurable effect: 4ms (1.3 SDs) (required sample size for an effect of 5% of mean: 67) CPU Time: 894ms (95% in [820ms, 967ms]) Measurable effect: 130ms (1.3 SDs) (required sample size for an effect of 5% of mean: 85) Hard Page Faults: 0 (95% in [0, 0]) Soft Page Faults: 8 (95% in [0, 17]) Measurable effect: 15 (1.3 SDs) (required sample size for an effect of 5% of stdev: 6400) Text Size: 0 (95% in [0, 0]) Data Size: 0 (95% in [0, 0]) Library Size: 0 (95% in [0, 0]) !ENTRY org.eclipse.test.performance 1 0 2020-06-04 15:40:36.837 !MESSAGE refkeys was: {config=linux.gtk.x86_64, build=R-4.15-202003050155-202006040540, jvm=8.0} based on eclipse.perf.assertAgainst being set to build=R-4.15-202003050155-202006040540;config=linux.gtk.x86_64;jvm=8.0; !ENTRY org.eclipse.test.performance 2 0 2020-06-04 15:40:36.841 !MESSAGE no session data named '{config=linux.gtk.x86_64, build=I20200604-0540, jvm=8.0}' found Scenario 'org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest#testUnnecessaryCodeCleanUp()' (average over 10 samples): System Time: 73ms (95% in [71ms, 75ms]) Measurable effect: 3ms (1.3 SDs) Used Java Heap: 18.3M (95% in [18.29M, 18.3M]) Measurable effect: 12.03K (1.3 SDs) Working Set: 0 (95% in [0, 0]) Elapsed Process: 73ms (95% in [71ms, 75ms]) Measurable effect: 3ms (1.3 SDs) Kernel time: 7ms (95% in [3ms, 10ms]) Measurable effect: 6ms (1.3 SDs) (required sample size for an effect of 5% of mean: 3048) CPU Time: 104ms (95% in [82ms, 125ms]) Measurable effect: 37ms (1.3 SDs) (required sample size for an effect of 5% of mean: 529) Hard Page Faults: 0 (95% in [0, 0]) Soft Page Faults: 0 (95% in [0, 1]) Measurable effect: 1 (1.3 SDs) (required sample size for an effect of 5% of stdev: 6401) Text Size: 0 (95% in [0, 0]) Data Size: 0 (95% in [0, 0]) Library Size: 0 (95% in [0, 0]) !ENTRY org.eclipse.test.performance 1 0 2020-06-04 15:40:48.658 !MESSAGE refkeys was: {config=linux.gtk.x86_64, build=R-4.15-202003050155-202006040540, jvm=8.0} based on eclipse.perf.assertAgainst being set to build=R-4.15-202003050155-202006040540;config=linux.gtk.x86_64;jvm=8.0; !ENTRY org.eclipse.test.performance 2 0 2020-06-04 15:40:48.661 !MESSAGE no session data named '{config=linux.gtk.x86_64, build=I20200604-0540, jvm=8.0}' found Scenario 'org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest#testUnusedCodeCleanUp()' (average over 10 samples): System Time: 88ms (95% in [87ms, 90ms]) Measurable effect: 2ms (1.3 SDs) Used Java Heap: 24.76M (95% in [24.57M, 24.96M]) Measurable effect: 349.7K (1.3 SDs) Working Set: 9.6K (95% in [-12.12K, 31.32K]) Measurable effect: 38.4K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6401) Elapsed Process: 88ms (95% in [87ms, 90ms]) Measurable effect: 2ms (1.3 SDs) Kernel time: 7ms (95% in [2ms, 11ms]) Measurable effect: 8ms (1.3 SDs) (required sample size for an effect of 5% of mean: 5951) CPU Time: 117ms (95% in [95ms, 138ms]) Measurable effect: 38ms (1.3 SDs) (required sample size for an effect of 5% of mean: 437) Hard Page Faults: 0 (95% in [0, 0]) Soft Page Faults: 3 (95% in [-1, 8]) Measurable effect: 8 (1.3 SDs) (required sample size for an effect of 5% of stdev: 6400) Text Size: 0 (95% in [0, 0]) Data Size: 0 (95% in [0, 0]) Library Size: 0 (95% in [0, 0]) !ENTRY org.eclipse.test.performance 1 0 2020-06-04 15:41:02.505 !MESSAGE refkeys was: {config=linux.gtk.x86_64, build=R-4.15-202003050155-202006040540, jvm=8.0} based on eclipse.perf.assertAgainst being set to build=R-4.15-202003050155-202006040540;config=linux.gtk.x86_64;jvm=8.0; !ENTRY org.eclipse.test.performance 2 0 2020-06-04 15:41:02.508 !MESSAGE no session data named '{config=linux.gtk.x86_64, build=I20200604-0540, jvm=8.0}' found Scenario 'org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest#testVariableDeclarationCleanUp()' (average over 10 samples): System Time: 839ms (95% in [727ms, 950ms]) Measurable effect: 197ms (1.3 SDs) (required sample size for an effect of 5% of mean: 221) Used Java Heap: 241.01M (95% in [240.37M, 241.64M]) Measurable effect: 1.13M (1.3 SDs) Working Set: 58.4K (95% in [-6.17K, 122.97K]) Measurable effect: 114.17K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6401) Elapsed Process: 839ms (95% in [727ms, 950ms]) Measurable effect: 197ms (1.3 SDs) (required sample size for an effect of 5% of mean: 221) Kernel time: 43ms (95% in [38ms, 47ms]) Measurable effect: 8ms (1.3 SDs) (required sample size for an effect of 5% of mean: 158) CPU Time: 875ms (95% in [808ms, 941ms]) Measurable effect: 116ms (1.3 SDs) (required sample size for an effect of 5% of mean: 72) Hard Page Faults: 0 (95% in [0, 0]) Soft Page Faults: 16 (95% in [-2, 35]) Measurable effect: 33 (1.3 SDs) (required sample size for an effect of 5% of stdev: 6401) Text Size: 0 (95% in [0, 0]) Data Size: 0 (95% in [0, 0]) Library Size: 0 (95% in [0, 0]) !ENTRY org.eclipse.test.performance 1 0 2020-06-04 15:41:28.545 !MESSAGE refkeys was: {config=linux.gtk.x86_64, build=R-4.15-202003050155-202006040540, jvm=8.0} based on eclipse.perf.assertAgainst being set to build=R-4.15-202003050155-202006040540;config=linux.gtk.x86_64;jvm=8.0; !ENTRY org.eclipse.test.performance 2 0 2020-06-04 15:41:28.549 !MESSAGE no session data named '{config=linux.gtk.x86_64, build=I20200604-0540, jvm=8.0}' found Scenario 'org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest#testCodeFormatCleanUp()' (average over 10 samples): System Time: 337ms (95% in [321ms, 352ms]) Measurable effect: 27ms (1.3 SDs) (required sample size for an effect of 5% of mean: 27) Used Java Heap: 88.29M (95% in [87.76M, 88.82M]) Measurable effect: 959.23K (1.3 SDs) Working Set: 59.2K (95% in [10.34K, 108.06K]) Measurable effect: 86.39K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6401) Elapsed Process: 337ms (95% in [321ms, 352ms]) Measurable effect: 27ms (1.3 SDs) (required sample size for an effect of 5% of mean: 27) Kernel time: 45ms (95% in [41ms, 48ms]) Measurable effect: 6ms (1.3 SDs) (required sample size for an effect of 5% of mean: 88) CPU Time: 520ms (95% in [460ms, 579ms]) Measurable effect: 105ms (1.3 SDs) (required sample size for an effect of 5% of mean: 165) Hard Page Faults: 0 (95% in [0, 0]) Soft Page Faults: 15 (95% in [8, 22]) Measurable effect: 12 (1.3 SDs) (required sample size for an effect of 5% of mean: 2417) Text Size: 0 (95% in [0, 0]) Data Size: 0 (95% in [0, 0]) Library Size: 0 (95% in [0, 0]) !ENTRY org.eclipse.test.performance 1 0 2020-06-04 15:41:49.406 !MESSAGE refkeys was: {config=linux.gtk.x86_64, build=R-4.15-202003050155-202006040540, jvm=8.0} based on eclipse.perf.assertAgainst being set to build=R-4.15-202003050155-202006040540;config=linux.gtk.x86_64;jvm=8.0; !ENTRY org.eclipse.test.performance 2 0 2020-06-04 15:41:49.410 !MESSAGE no session data named '{config=linux.gtk.x86_64, build=I20200604-0540, jvm=8.0}' found Scenario 'org.eclipse.jdt.ui.tests.performance.views.CleanUpPerfTest#testOrganizeImports()' (average over 10 samples): System Time: 225ms (95% in [196ms, 254ms]) Measurable effect: 51ms (1.3 SDs) (required sample size for an effect of 5% of mean: 212) Used Java Heap: 51.37M (95% in [49.63M, 53.11M]) Measurable effect: 3.08M (1.3 SDs) (required sample size for an effect of 5% of mean: 15) Working Set: 8.4K (95% in [-10.6K, 27.4K]) Measurable effect: 33.6K (1.3 SDs) (required sample size for an effect of 5% of stdev: 6400) Elapsed Process: 225ms (95% in [196ms, 254ms]) Measurable effect: 51ms (1.3 SDs) (required sample size for an effect of 5% of mean: 212) Kernel time: 34ms (95% in [30ms, 37ms]) Measurable effect: 6ms (1.3 SDs) (required sample size for an effect of 5% of mean: 148) CPU Time: 297ms (95% in [245ms, 348ms]) Measurable effect: 90ms (1.3 SDs) (required sample size for an effect of 5% of mean: 373) Hard Page Faults: 0 (95% in [0, 0]) Soft Page Faults: 3 (95% in [0, 7]) Measurable effect: 6 (1.3 SDs) (required sample size for an effect of 5% of stdev: 6401) Text Size: 0 (95% in [0, 0]) Data Size: 0 (95% in [0, 0]) Library Size: 0 (95% in [0, 0]) !ENTRY org.eclipse.test.performance 1 0 2020-06-04 15:42:07.595 !MESSAGE refkeys was: {config=linux.gtk.x86_64, build=R-4.15-202003050155-202006040540, jvm=8.0} based on eclipse.perf.assertAgainst being set to build=R-4.15-202003050155-202006040540;config=linux.gtk.x86_64;jvm=8.0; !ENTRY org.eclipse.test.performance 2 0 2020-06-04 15:42:07.598 !MESSAGE no session data named '{config=linux.gtk.x86_64, build=I20200604-0540, jvm=8.0}' found !ENTRY org.eclipse.core.resources 2 10035 2020-06-04 15:42:08.137 !MESSAGE The workspace will exit with unsaved changes in this session. no new datapoints in DB disconnecting from DB