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45.5% regression in blink_perf.layout at 457784:457824 |
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Issue descriptionSee the link to graphs below.
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Mar 21 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8984485136176347456
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Mar 22 2017
=== BISECT JOB RESULTS === Bisect was unable to run to completion Please try rerunning the bisect. If failures persist contact the team (see below) and report the error. Bisect Details Configuration: android_nexus6_perf_bisect Benchmark : blink_perf.layout Metric : character_fallback_aat/character_fallback_aat Revision Result N chromium@457783 0.0494211 +- 0.42021 19 good chromium@457824 0.0812308 +- 0.424754 13 bad To Run This Test src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests blink_perf.layout Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8984485136176347456 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5286410124263424 | 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 Speed>Bisection. Thank you!
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Mar 22 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8984417548587381040
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Mar 22 2017
=== BISECT JOB RESULTS === Bisect was unable to run to completion Please try rerunning the bisect. If failures persist contact the team (see below) and report the error. Bisect Details Configuration: android_nexus6_perf_bisect Benchmark : blink_perf.layout Metric : character_fallback_aat/character_fallback_aat Revision Result N chromium@457783 0.0223333 +- 0.0033665 6 good chromium@457824 0.0333333 +- 0.00716473 6 bad To Run This Test src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests blink_perf.layout Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8984417548587381040 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5793546977673216 | 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 Speed>Bisection. Thank you!
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Apr 11 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8982624398139158544
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Apr 11 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8982584482624125424
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Jul 27 2017
This alert was found before M-60 branched. Closing as WontFix as this is believed to either be invalid or non-reproducible. |
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Comment 1 by tdres...@chromium.org
, Mar 21 2017