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Issue 887326 link

Starred by 1 user
Status: Assigned
Owner: ----
Cc:
█ chromium...@skia-public.iam.gserviceaccount.com
oysteine@google.com
█ alexclarke@chromium.org
herb@google.com
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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2.7%-50.5% regression in rendering.mobile at 592072:592112

Project Member Reported by alexclarke@chromium.org, Sep 20 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Sep 20 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=887326

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=d69f5dc624a50fa0dc3b9733b4537c05155af6d918cd0f81032363cea9e09fc4


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, Sep 22 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/1420e8fb640000
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Sep 25

Cc: herb@google.com oysteine@google.com chromium...@skia-public.iam.gserviceaccount.com
Status: Assigned (was: Untriaged)
📍 Found significant differences after each of 3 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/17f476a8e40000

Make atomic lists list for bitmaps and paths by herb@google.com
https://skia.googlesource.com/skia/+/6c8d242b14355bf66c9137e9e4d6c7861d22168f
1.828 → 2.321 (+0.4929)

Roll src/third_party/skia 1d6281d4bb47..0191ed8e87dc (2 commits) by chromium-autoroll@skia-public.iam.gserviceaccount.com
https://chromium.googlesource.com/chromium/src/+/aae7b06950c9dc87baebfafa00e87a605897de93
2.38 → 2.713 (+0.3332)

Reland "Enable Perfetto by default for all telemetry tests" by oysteine@google.com
https://chromium.googlesource.com/chromium/src/+/0f374eff414ec0683aafbe2aae3fd405a4fcc221
2.672 → 2.975 (+0.3028)

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

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

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