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3.3%-5.2% regression in power.desktop at 594789:595568 |
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Issue descriptionSee the link to graphs below.
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Oct 9
📍 Pinpoint job started. https://pinpoint-dot-chromeperf.appspot.com/job/131b4cd2e40000
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Oct 10
📍 Pinpoint job started. https://pinpoint-dot-chromeperf.appspot.com/job/10010f7ae40000
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Oct 10
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Oct 11
📍 Found significant differences after each of 2 commits. https://pinpoint-dot-chromeperf.appspot.com/job/131b4cd2e40000 Fast app reinstall: Remove first-time Chromebook user check by rsgingerrs@chromium.org https://chromium.googlesource.com/chromium/src/+/2b2e5af171ca2ff99312961eccfe514bdebafa28 cpu_time_percentage: 0.108 → 0.1032 (-0.004758) media: Fix use of |weak_this_| in MojoCdmService by xhwang@chromium.org https://chromium.googlesource.com/chromium/src/+/92f9e46505f4cfe384c22c168f141cd4e79fbb1b cpu_time_percentage: 0.103 → 0.1146 (+0.01157) Understanding performance regressions: http://g.co/ChromePerformanceRegressions Benchmark documentation link: https://bit.ly/power-benchmarks
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Oct 11
My CL only fixes a |weak_this_| usage and there's no chance it would cause power regression.
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Oct 11
Gonna call this one. It seems to be noise.
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Oct 12
📍 Found significant differences after each of 4 commits. https://pinpoint-dot-chromeperf.appspot.com/job/10010f7ae40000 cros: Customize wrong password alert message in tablet mode by wzang@chromium.org https://chromium.googlesource.com/chromium/src/+/cd2fe26e75d326cf0de1c698aa3e991d3b647160 cpu_time_percentage: 0.09855 → 0.1077 (+0.009125) Use LayoutRect for frame rect in HitTestResultInFrame by fs@opera.com https://chromium.googlesource.com/chromium/src/+/10b5fba1fee6b6f4b7ecc3771aeba82c556f67dd cpu_time_percentage: 0.106 → 0.1042 (-0.001828) MacPWAs: Add factory for remote RenderWidgetHostView by ccameron@chromium.org https://chromium.googlesource.com/chromium/src/+/a2bf5a4a3ea5dfe6c5d9d6d80e3880d4a03c6c1b cpu_time_percentage: 0.1015 → 0.1111 (+0.009637) Set autocomplete attribute of search field on the flags page to off. by sebsg@chromium.org https://chromium.googlesource.com/chromium/src/+/1dbbefef370e1b5d32aad7105fd83c6901422b9f cpu_time_percentage: 0.1079 → 0.1037 (-0.004175) Understanding performance regressions: http://g.co/ChromePerformanceRegressions Benchmark documentation link: https://bit.ly/power-benchmarks |
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Comment 1 by 42576172...@developer.gserviceaccount.com
, Oct 9