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3% regression in media.tough_video_cases_tbmv2 at 475889:476219 |
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Issue descriptionSee the link to graphs below.
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Jun 5 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8977606686610327808
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Jun 5 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: winx64nvidia_perf_bisect Benchmark : media.tough_video_cases_tbmv2 Metric : memory:chrome:renderer_processes:reported_by_chrome:v8:heap:old_space:allocated_objects_size_sum/video.html?src_crowd720_vp9.webm Change : 2.83% | 1655300.0 -> 1702156.0 Revision Result N chromium@475888 1655300 +- 444.378 6 good chromium@475894 1655548 +- 1367.26 6 good chromium@475897 1655548 +- 541.731 6 good chromium@475897,catapult@24245dde6f 1702080 +- 405.404 6 bad <-- chromium@475898 1702152 +- 578.661 6 bad chromium@475899 1702060 +- 452.088 6 bad chromium@475909 1702236 +- 561.227 6 bad chromium@475930 1702084 +- 431.222 6 bad chromium@475971 1702072 +- 416.615 6 bad chromium@476054 1702000 +- 55.4256 6 bad chromium@476219 1702156 +- 555.035 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.crowd720.vp9.webm media.tough_video_cases_tbmv2 Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8977606686610327808 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5597281992048640 | 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 liberato@google.com
, Jun 5 2017