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31.4% regression in page_cycler_v2.intl_ar_fa_he at 439387:439394 |
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Issue descriptionSee the link to graphs below.
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Dec 19 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8992808701726345616
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Dec 20 2016
===== BISECT JOB RESULTS ===== Status: failed === Bisection aborted === The bisect was aborted because Bisect cannot identify a culprit: Bisect failed to reproduce the regression with enough confidence. Please contact the the team (see below) if you believe this is in error. ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@439386 575.152 147.49 21 good chromium@439394 564.053 175.841 21 bad Bisect job ran on: android_nexus6_perf_bisect Bug ID: 675744 Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=http...www.masrawy.com. page_cycler_v2.intl_ar_fa_he Test Metric: timeToFirstContentfulPaint_avg/pcv1-cold/http___www.masrawy.com_ Relative Change: 1.93% Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus6_perf_bisect/builds/2843 Job details: https://chromeperf.appspot.com/buildbucket_job_status/8992808701726345616 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5818423970365440 | 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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Dec 20 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8992798681329399728
,
Dec 20 2016
===== BISECT JOB RESULTS ===== Status: failed === Bisection aborted === The bisect was aborted because Bisect cannot identify a culprit: Bisect failed to reproduce the regression with enough confidence. Please contact the the team (see below) if you believe this is in error. ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@439386 515.189 269.23 21 good chromium@439394 518.381 281.161 21 bad Bisect job ran on: android_nexus6_perf_bisect Bug ID: 675744 Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=http...www.masrawy.com. page_cycler_v2.intl_ar_fa_he Test Metric: timeToFirstContentfulPaint_avg/pcv1-cold/http___www.masrawy.com_ Relative Change: 0.62% Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus6_perf_bisect/builds/2844 Job details: https://chromeperf.appspot.com/buildbucket_job_status/8992798681329399728 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5274537027960832 | 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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Dec 20 2016
Graphs have recovered. Bisect wasn't able to repro, so I'm closing this.
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Apr 11 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8982628388579972912 |
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Comment 1 by jasontiller@chromium.org
, Dec 19 2016