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7%-422.3% regression in loading.mobile at 467944:467992 |
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Issue descriptionSee the link to graphs below.
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May 3 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8980602645680236160
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May 3 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : nednguyen Commit : e80a730b1b1b43ec5fa205dd99e5f00693173f4c Date : Fri Apr 28 09:26:12 2017 Subject: [Telemetry] Switch Android platform to no longer uses test ca Bisect Details Configuration: android_nexus6_perf_bisect Benchmark : v8.mobile_infinite_scroll_tbmv2 Metric : v8-gc-incremental-finalize_avg/flickr Change : 660.14% | 0.236666666667 -> 1.799 Revision Result N chromium@467943 0.236667 +- 0.0729886 6 good chromium@467949 0.227833 +- 0.0161967 6 good chromium@467952 0.252083 +- 0.118246 6 good chromium@467953 0.219667 +- 0.0179258 6 good chromium@467953,catapult@e80a730b1b 1.59742 +- 1.52309 6 bad <-- chromium@467954 1.39083 +- 1.36145 6 bad chromium@467965 1.799 +- 1.63278 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 --story-filter=flickr v8.mobile_infinite_scroll_tbmv2 Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8980602645680236160 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=4961575049363456 | 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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Comment 1 by mustaq@chromium.org
, May 3 2017