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Issue 808652 link

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Issue metadata

Status: Assigned
Owner:
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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22.4% regression in system_health.common_mobile at 532965:533027

Project Member Reported by npm@chromium.org, Feb 2 2018

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=808652

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=2a5b03308784d58ade7dec8cd68c3b6781ebaa01cf285382a2246e0dbbe8bfaa


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

android-nexus5
📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/16ce870e840000
📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/12a3fea1840000
Swarming jobs timed out, trying again.
Cc: dtapu...@chromium.org rkaplow@chromium.org altimin@chromium.org
Owner: altimin@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/1438b7a4440000

[scheduler] Experiment to always treat input events as high-priority. by altimin@chromium.org
https://chromium.googlesource.com/chromium/src/+/ef42564665d915f2d2294d0bfa3a9ab5632c9777

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions
Components: Speed>Metrics>SystemHealthRegressions
friendly ping from today's perf sheriff
any update?
Ping! This bug has been flagged as stale by Chrome Speed Metrics bug triage, and it has an owner. Any update on this issue?

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