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3.8%-4.7% regression in speedometer at 398665:398767 |
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Issue descriptionSee the link to graphs below.
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Jun 11 2016
===== BISECT JOB RESULTS ===== Status: completed === Bisection aborted === The bisect was aborted because The metric values for the initial "good" and "bad" revisions do not represent a clear regression. Please contact the the team (see below) if you believe this is in error. === Warnings === The following warnings were raised by the bisect job: * Bisect failed to reproduce the regression with enough confidence. ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@398756 11936.8 258.753 18 good chromium@398765 11815.5 246.912 18 bad Bisect job ran on: android_nexus5_perf_bisect Bug ID: 619311 Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests speedometer Test Metric: EmberJS-TodoMVC/EmberJS-TodoMVC Relative Change: 2.18% Score: 0 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus5_perf_bisect/builds/3736 Job details: https://chromeperf.appspot.com/buildbucket_job_status/9010136315826362080 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5882461020487680 | O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq | X | for more information addressing perf regression bugs. For feedback, | / \ | file a bug with component Tests>AutoBisect. Thank you!
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Jun 13 2016
===== BISECT JOB RESULTS ===== Status: completed === Bisection aborted === The bisect was aborted because The metric values for the initial "good" and "bad" revisions do not represent a clear regression. Please contact the the team (see below) if you believe this is in error. === Warnings === The following warnings were raised by the bisect job: * Bisect failed to reproduce the regression with enough confidence. ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@398664 620.761 4.06404 18 good chromium@398767 620.673 2.95577 18 bad Bisect job ran on: win_perf_bisect Bug ID: 619311 Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --also-run-disabled-tests speedometer Test Metric: AngularJS-TodoMVC/AngularJS-TodoMVC Relative Change: 0.14% Score: 0 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/win_perf_bisect/builds/6586 Job details: https://chromeperf.appspot.com/buildbucket_job_status/9009984327692126288 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5816141088292864 | O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq | X | for more information addressing perf regression bugs. For feedback, | / \ | file a bug with component Tests>AutoBisect. Thank you!
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Jun 13 2016
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Comment 1 by hablich@chromium.org
, Jun 11 2016