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3.3% regression in media.tough_video_cases_tbmv2 at 475452:475980 |
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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/8977606824709192928
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Jun 6 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:all_processes:reported_by_chrome:v8:heap:old_space:allocated_objects_size_sum/memory:chrome:all_processes:reported_by_chrome:v8:heap:old_space:allocated_objects_size_sum Change : 2.96% | 1778768.61111 -> 1831364.5 Revision Result N chromium@475451 1778769 +- 7699.74 6 good chromium@475716 1778703 +- 7634.88 6 good chromium@475848 1780131 +- 192.195 6 good chromium@475881 1780081 +- 133.881 6 good chromium@475890 1780067 +- 137.017 6 good chromium@475894 1780039 +- 147.512 6 good chromium@475896 1780006 +- 136.965 6 good chromium@475897 1780111 +- 125.541 6 good chromium@475897,catapult@24245dde6f 1831293 +- 74.9139 6 bad <-- chromium@475898 1831327 +- 115.759 6 bad chromium@475914 1831299 +- 103.021 6 bad chromium@475980 1831364 +- 129.561 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 media.tough_video_cases_tbmv2 Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8977606824709192928 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5789707801198592 | 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