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3.5% regression in media.tough_video_cases_tbmv2 at 477239:477282 |
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Issue descriptionSee the link to graphs below.
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Jun 12 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8976968200494682672
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Jun 12 2017
=== BISECT JOB RESULTS === NO Perf regression found Bisect Details Configuration: winx64nvidia_perf_bisect Benchmark : media.tough_video_cases_tbmv2 Metric : memory:chrome:all_processes:reported_by_os:system_memory:proportional_resident_size_avg/video.html?src_tulip2.vp9.webm_seek Revision Result N chromium@477238 157470847 +- 4788382 21 good chromium@477282 157381351 +- 3893827 21 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.vp9.webm.seek media.tough_video_cases_tbmv2 Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8976968200494682672 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5873595324039168 | 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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Jun 12 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8976962810820272544
,
Jun 12 2017
=== BISECT JOB RESULTS === NO Perf regression found Bisect Details Configuration: winx64nvidia_perf_bisect Benchmark : media.tough_video_cases_tbmv2 Metric : memory:chrome:all_processes:reported_by_os:system_memory:proportional_resident_size_avg/video.html?src_tulip2.vp9.webm_seek Revision Result N chromium@477238 157114574 +- 4812530 21 good chromium@477282 157530862 +- 4329849 21 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.vp9.webm.seek media.tough_video_cases_tbmv2 Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8976962810820272544 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5873595324039168 | 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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Jun 13 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8976886760740826768
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Jun 13 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : Dale Curtis Commit : 24fca6fb8a70b95cae28843751485529e02378c0 Date : Wed Jun 07 03:50:37 2017 Subject: Enable parallel decode requests for VpxVideoDecoder when offloading. Bisect Details Configuration: winx64nvidia_perf_bisect Benchmark : media.tough_video_cases_tbmv2 Metric : memory:chrome:all_processes:reported_by_os:system_memory:proportional_resident_size_avg/video.html?src_tulip2.vp9.webm_seek Change : 3.45% | 154977039.667 -> 160317131.0 Revision Result N chromium@476905 154977040 +- 1663030 6 good chromium@477402 156931381 +- 1914360 6 good chromium@477526 157009217 +- 3318870 6 good chromium@477534 158228446 +- 1417654 6 good chromium@477536 158117969 +- 3763832 9 good chromium@477537 161009394 +- 3900312 9 bad <-- chromium@477538 161390428 +- 2785544 6 bad chromium@477542 160260660 +- 3308631 9 bad chromium@477557 160989356 +- 2908163 6 bad chromium@477588 161305761 +- 1371192 6 bad chromium@477650 160583708 +- 2434279 6 bad chromium@477898 160317131 +- 1846395 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.vp9.webm.seek media.tough_video_cases_tbmv2 Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8976886760740826768 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=6133679484567552 | 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 12 2017