New issue
Advanced search Search tips
Note: Color blocks (like or ) mean that a user may not be available. Tooltip shows the reason.

Issue 893773 link

Starred by 1 user

Issue metadata

Status: WontFix
Owner: ----
Closed: Oct 11
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



Sign in to add a comment

3.3%-5.2% regression in power.desktop at 594789:595568

Project Member Reported by m...@chromium.org, Oct 9

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=893773

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=b6af0ae977b0f01594efbe737ed7c884cd9754080ea367655468d0f181b48c0b


Bot(s) for this bug's original alert(s):

Win 7 Perf

power.desktop - Benchmark documentation link:
  https://bit.ly/power-benchmarks
Cc: -m...@chromium.org
Cc: xhw...@chromium.org rsgingerrs@chromium.org
Owner: xhw...@chromium.org
Status: Assigned (was: Untriaged)
📍 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
Owner: ----
My CL only fixes a |weak_this_| usage and there's no chance it would cause power regression.
Status: WontFix (was: Assigned)
Gonna call this one. It seems to be noise.
Cc: se...@chromium.org wzang@chromium.org f...@opera.com ccameron@chromium.org
📍 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

Sign in to add a comment