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7.6% regression in page_cycler_v2.intl_hi_ru at 472427:472437 |
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Issue descriptionSee the link to graphs below.
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May 18 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8979246284683888832
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May 20 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : delphick Commit : f5065232010251bad1cccddcc2a0d27ac2232f67 Date : Wed May 17 12:00:59 2017 Subject: Schedule bitmap animation timers on the compositor task runner. Bisect Details Configuration: android_webview_nexus6_aosp_perf_bisect Benchmark : page_cycler_v2.intl_hi_ru Metric : timeToFirstMeaningfulPaint_avg/pcv1-warm/http___www.indiatimes.com_ Revision Result N chromium@472426 1428.38 +- 52.8465 6 good chromium@472427 1559.78 +- 58.3011 6 bad <-- chromium@472428 1520.31 +- 74.166 6 bad chromium@472429 1536.4 +- 120.444 6 bad chromium@472432 1535.57 +- 101.891 6 bad chromium@472437 1524.75 +- 101.518 6 bad To Run This Test src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=http...www.indiatimes.com. page_cycler_v2.intl_hi_ru Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8979246284683888832 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5299858165989376 | 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 tdres...@chromium.org
, May 18 2017