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Issue 883473 link

Starred by 1 user
Status: Duplicate
Merged: issue 883745
Owner:
nedngu...@google.com
Closed: Sep 19
Cc:
ericrk@chromium.org
nedngu...@google.com
█ ushesh@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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A zero-to-nonzero to 1% regression in system_health.memory_mobile at 585675:589428

Project Member Reported by ushesh@chromium.org, Sep 12 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Sep 12 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=883473

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=e6b5b2a20f7e257c869fe5a09e7d892bdcd8bf72f65207c3607efaada2d2b405


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

Android Nexus5X WebView Perf
Android Nexus6 WebView Perf

system_health.memory_mobile - Benchmark documentation link:
  https://bit.ly/system-health-benchmarks

memory.top_10_mobile - Benchmark documentation link:
  None
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Sep 13

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/15030f85640000

Surface Synchronization: Enable by default on Android by ericrk@chromium.org
https://chromium.googlesource.com/chromium/src/+/5479bee2ba20c0527e19137d8056b539d30125d1
1.642e+05 → No values

Disable Surface Synchronization on Webview by nednguyen@google.com
https://chromium.googlesource.com/chromium/src/+/a91df97e284e497ecf1222b4ada5af66306718a5
No values → 5.178e+05

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

Benchmark documentation link:
  https://bit.ly/system-health-benchmarks

Comment 4 by nednguyen@chromium.org, Sep 19

Mergedinto: 883745
Status: Duplicate (was: Assigned)
►

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