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96% regression in page_cycler_v2.intl_ar_fa_he at 413348:413349 |
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Issue descriptionSee the link to graphs below.
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Sep 9 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9001970502200042896
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Sep 9 2016
Bisect failed: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_s5_perf_bisect/builds/991 Failure reason: the build has failed. Additional errors: The metric was not found in the test output. Either of the initial "good" or "bad" revisions failed to be tested or built.
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Sep 12 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9001681527229734096
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Sep 13 2016
Bisect failed: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_s5_perf_bisect/builds/996 Failure reason: the build has failed. Additional errors: The metric was not found in the test output. Either of the initial "good" or "bad" revisions failed to be tested or built.
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Sep 20 2016
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Oct 3 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8999798799833576080
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Oct 3 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@413347 2150.07 673.074 18 good chromium@413349 1998.78 389.192 18 bad Bisect job ran on: android_s5_perf_bisect Bug ID: 645595 Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests page_cycler_v2.intl_ar_fa_he Test Metric: timeToFirstMeaningfulPaint_avg/pcv1-warm/http___ynet.co.il_ Relative Change: 3.63% Score: 0 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_s5_perf_bisect/builds/1059 Job details: https://chromeperf.appspot.com/buildbucket_job_status/8999798799833576080 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=6457000995586048 | 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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Oct 6 2016
Perf sheriff fixit: removing owners from bugs owned by the sheriffs who filed them to clarify that the rotation triages the bugs.
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Nov 22 2016
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Nov 22 2016
Closing as we do not have S5s to verify this regression.
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Apr 11 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8982632193919250416
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Apr 11 2017
Bisect failed: None Failure reason: incorrect bisect configuation. Additional errors: The metric was not found in the test output. Either of the initial "good" or "bad" revisions failed to be tested or built. |
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Comment 1 by rsch...@chromium.org
, Sep 9 2016