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Issue 880900 link

Starred by 2 users

Issue metadata

Status: WontFix
Owner:
Closed: Sep 6
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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1.7%-1.8% regression in rendering.mobile at 584600:584657

Project Member Reported by sullivan@chromium.org, Sep 5

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=880900

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=42ef3fe4d97bcc27585205eb1f98b7db752c8a3cfa682a1d151997a640138aa7


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

android-nexus5x-perf

rendering.mobile - Benchmark documentation link:
  https://bit.ly/rendering-benchmarks
Cc: rbpotter@chromium.org gangwu@chromium.org robertph...@google.com khachatryan@chromium.org recipe-roller@chromium.org
Owner: khachatryan@chromium.org
Status: Assigned (was: Untriaged)
📍 Found significant differences after each of 6 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/1722e6dd640000

[Feed] Create JournalOperation and JournalMutation by gangwu@chromium.org
https://chromium.googlesource.com/chromium/src/+/58ef9206d1dfcb2da2432be258e2e8bc552b64d3
No values → 17.03

Change drawPathWithMaskFilter to drawShapeWithMaskFilter by robertphillips@google.com
https://skia.googlesource.com/skia/+/27927a5e9cc115d6bb42e4de638d0d906e378e9c
17.23 → 17.37 (+0.1362)

Roll recipe dependencies (trivial). by recipe-roller@chromium.org
https://skia.googlesource.com/skia/+/fc6ffb7db20225f2c57c397adf8acd041e125740
17.37 → No values

Roll recipe dependencies (trivial). by recipe-roller@chromium.org
https://skia.googlesource.com/skia/+/94537314707d1df378d6e36c41d26111ea9f0fd3
No values → 17.28

Print Preview: Set settings.pages to the n-up pages by rbpotter@chromium.org
https://chromium.googlesource.com/chromium/src/+/36545d4435437da7fc188e7f2e29ada03cb6f502
17.36 → No values

[ChromeDriver] Handle console log messages with multiple args by khachatryan@chromium.org
https://chromium.googlesource.com/chromium/src/+/22fcd03d7e38e173ee8c20a1d82c9b8657ad36f8
No values → 17.33

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

Benchmark documentation link:
  https://bit.ly/rendering-benchmarks
Status: WontFix (was: Assigned)
Sorry for the noise, everyone. The test broke and was fixed several times during the CL range. Pinpoint didn't reproduce a real regression here, so WontFix-ing.

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