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Issue 910257 link

Starred by 1 user
Status: Assigned
Owner:
yangguo@chromium.org
Cc:
yangguo@chromium.org
majidvp@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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102.1% regression in rendering.mobile/queueing_durations at 611366:611529

Project Member Reported by majidvp@google.com, Nov 29 
The metric is much noisier than before.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Nov 29 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=910257

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=05980110a29490869ba986de293513bc1db408f3b30ba197b2042684e8c52cb1


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

Android Nexus5X WebView Perf

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

Comment 3 by 42576172...@developer.gserviceaccount.com, Nov 30

Cc: yangguo@chromium.org
Owner: yangguo@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/1680556be40000

Reland "Implement Faster MicrotaskQueue Step 2" by yangguo@chromium.org
https://chromium.googlesource.com/v8/v8/+/3a437ce47a395df06258729dd7b18050e362541d
queueing_durations: 0.1221 → 0.2228 (+0.1007)

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

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

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