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1.2%-3.8% regression in media.tough_video_cases_tbmv2 at 475832:475980 |
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Issue descriptionmemory regression
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Jun 9 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8977233762844013136
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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: mac_retina_perf_bisect Benchmark : media.tough_video_cases_tbmv2 Metric : memory:chrome:all_processes:reported_by_chrome:v8:heap:old_space:allocated_objects_size_sum/video.html?src_tulip2.wav_type_audio_seek Change : 3.84% | 2009580.0 -> 2086825.6 Revision Result N chromium@475854 2009580 +- 21.9089 6 good chromium@475888 2009516 +- 408.353 6 good chromium@475897 2009516 +- 408.353 6 good chromium@475897,catapult@24245dde6f 2086920 +- 43.8178 6 bad <-- chromium@475898 2086916 +- 21.9089 6 bad chromium@475899 2086924 +- 29.3939 6 bad chromium@475901 2086928 +- 87.6356 6 bad chromium@475905 2086928 +- 64.9923 6 bad chromium@475922 2086826 +- 386.393 5 bad To Run This Test src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=video.html.src.tulip2.wav.type.audio.seek media.tough_video_cases_tbmv2 Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8977233762844013136 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=6464054408773632 | 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