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Issue 883761 link

Starred by 1 user
Status: WontFix
Owner:
nedngu...@google.com
Closed: Jan 7
Cc:
npm@chromium.org
ericrk@chromium.org
nedngu...@google.com
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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14.6%-46% regression in octane at 585675:589343

Project Member Reported by npm@chromium.org, Sep 13 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Sep 13 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=883761

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=d6e8cd6cc060b7dbe2ad7439e6c8ef2e0c0b2c7d513c37f084e8616c1030f06d


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

Android Nexus5X WebView Perf
android-nexus5x-perf

octane - Benchmark documentation link:
  None
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Sep 15

Cc: nedngu...@google.com ericrk@chromium.org
Owner: nedngu...@google.com
Status: Assigned (was: Untriaged)
📍 Found significant differences after each of 2 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/143b48cb640000

Surface Synchronization: Enable by default on Android by ericrk@chromium.org
https://chromium.googlesource.com/chromium/src/+/5479bee2ba20c0527e19137d8056b539d30125d1
4318 → No values

Disable Surface Synchronization on Webview by nednguyen@google.com
https://chromium.googlesource.com/chromium/src/+/a91df97e284e497ecf1222b4ada5af66306718a5
No values → 3961

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

Benchmark documentation link:
  None

Comment 4 by nedngu...@google.com, Jan 7

Status: WontFix (was: Assigned)
The CL was necessary to get the Android webview bot working again
►

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