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Issue 898889 link

Starred by 1 user
Status: Closed
Owner: ----
Closed: Nov 21
Cc:
nzolghadr@chromium.org
maxlg@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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5%-18.5% regression in rendering.mobile/tasks_per_frame_total_all at 601213:601297

Project Member Reported by maxlg@chromium.org, Oct 25 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Oct 25 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=898889

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=59cbb1e543d2079d9063c15686a0dde6a570508e909af60539b766fe681a2474


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

Android Nexus5 Perf
android-nexus5x-perf

rendering.mobile - Benchmark documentation link:
  https://bit.ly/rendering-benchmarks
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Oct 26 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/15c4539ae40000

Comment 5 by maxlg@chromium.org, Nov 21

Status: Closed (was: Untriaged)
Closed until a difference is found.
Project Member

Comment 6 by 42576172...@developer.gserviceaccount.com, Nov 21

Cc: nzolghadr@chromium.org
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/1386a497e40000

Remove input metric ukm sampling by nzolghadr@chromium.org
https://chromium.googlesource.com/chromium/src/+/f509a32b60352f85ed29950b1a24752ad14ce35e
tasks_per_frame_total_all: 56.24 → 60.86 (+4.625)

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions

Benchmark documentation link:
  https://bit.ly/rendering-benchmarks
►

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