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1.2%-3.8% memory regression in media.tough_video_cases_tbmv2 at 475832:475912 |
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Issue descriptionSee the link to graphs below.
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Jun 9 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8977234469199939456
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Jun 9 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : nednguyen Commit : 24245dde6fc83c8881775a3d2556797f5bba287b Date : Wed May 31 11:04:00 2017 Subject: Always execute network_quiescence.js script upon navigating to a page Bisect Details Configuration: winx64_high_dpi_perf_bisect Benchmark : media.tough_video_cases_tbmv2 Metric : memory:chrome:renderer_processes:reported_by_chrome:v8:heap:old_space:allocated_objects_size_max/video.html?src_tulip2.mp3_type_audio_seek Change : 3.85% | 2012780.0 -> 2090244.0 Revision Result N chromium@475831 2012780 +- 466.305 6 good chromium@475872 2012772 +- 378.587 6 good chromium@475892 2012872 +- 55.4256 6 good chromium@475897 2012844 +- 40.398 6 good chromium@475897,catapult@24245dde6f 2090200 +- 67.8823 6 bad <-- chromium@475898 2090196 +- 40.398 6 bad chromium@475899 2090236 +- 208.538 6 bad chromium@475900 2090204 +- 21.9089 6 bad chromium@475902 2090116 +- 435.651 6 bad chromium@475912 2090244 +- 167.714 6 bad To Run This Test src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=video.html.src.tulip2.mp3.type.audio.seek media.tough_video_cases_tbmv2 Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8977234469199939456 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5341634767618048 | 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 chcunningham@chromium.org
, Jun 9 2017