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18% regression in power.android_acceptance at 405759:405799 |
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Issue descriptionSee the link to graphs below.
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Jul 18 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9006756872271782976
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Jul 19 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@405758 5.93517 0.212489 18 good chromium@405799 5.86156 0.191991 18 bad Bisect job ran on: android_nexus5X_perf_bisect Bug ID: 629320 Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests power.android_acceptance Test Metric: application_energy_consumption_mwh/application_energy_consumption_mwh Relative Change: 0.23% Score: 0 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus5X_perf_bisect/builds/349 Job details: https://chromeperf.appspot.com/buildbucket_job_status/9006756872271782976 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5325643303092224 | 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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Jul 20 2016
Passing the last few on to the current perf sheriff for triage...
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Aug 18 2016
Perf sheriff ping: reminder to follow up on possible performance issues
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Sep 23 2016
Recovered. |
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Comment 1 by m...@chromium.org
, Jul 18 2016