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4.3% regression in vm_working_set_delta for media.tough_video_cases at 455708:455781 |
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Issue descriptionSee the link to graphs below.
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Mar 13 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8985213776003689616
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Mar 14 2017
=== BISECT JOB RESULTS === NO Perf regression found Bisect Details Configuration: winx64intel_perf_bisect Benchmark : media.tough_video_cases Metric : vm_working_set_delta_size/crowd1080.mp4_renderer Revision Result N chromium@455707 100709 +- 733.15 21 good chromium@455781 100758 +- 647.446 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 media.tough_video_cases Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8985213776003689616 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5860463390228480 | 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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Mar 14 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8985128134410760512
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Mar 14 2017
Started new bisect with wider range.
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Mar 15 2017
=== BISECT JOB RESULTS === NO Perf regression found Bisect Details Configuration: winx64intel_perf_bisect Benchmark : media.tough_video_cases Metric : vm_working_set_delta_size/crowd1080.mp4_renderer Revision Result N chromium@455037 100750 +- 675.265 21 good chromium@456253 100651 +- 831.064 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 media.tough_video_cases Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8985128134410760512 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5254247546880000 | 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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Mar 15 2017
Looks like noise. Graph has since recovered.
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Apr 11 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8982632451703794336
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Apr 11 2017
=== BISECT JOB RESULTS === NO Perf regression found Bisect Details Configuration: winx64intel_perf_bisect Benchmark : media.tough_video_cases Metric : vm_working_set_delta_size/crowd1080.mp4_renderer Revision Result N chromium@455037 101127 +- 8009.23 21 good chromium@456253 100695 +- 532.896 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 media.tough_video_cases Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8982632451703794336 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5254247546880000 | 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
, Mar 13 2017