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Issue 888878 link

Starred by 1 user
Status: Duplicate
Owner:
jarin@chromium.org
Closed: Oct 5
Cc:
kouhei@chromium.org
jarin@chromium.org
ios-bugs@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: iOS
Pri: 2
Type: Bug-Regression



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5.9%-46.1% regression in octane at 592336:592418

Project Member Reported by kouhei@google.com, Sep 25 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Sep 25 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=888878

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=3950839346d698215d51697ec61c75a3bf04be7970ff6f56e108696e42fdde19


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

Android Nexus6 WebView Perf
Win 7 Perf
android-nexus5x-perf

octane - Benchmark documentation link:
  None
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Sep 25 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/112e3797640000
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Sep 27

Cc: jarin@chromium.org
Owner: jarin@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/132e7b38e40000

Turn on full masking with untrusted-code-mitigations by jarin@chromium.org
https://chromium.googlesource.com/v8/v8/+/6a6f050e18b90d5b498d85455e598ca68b14238f
7544 → 7192 (-351.4)

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

Benchmark documentation link:
  None

Comment 6 by jarin@chromium.org, Oct 5

Labels: OS-iOS
Mergedinto: 887213
Status: Duplicate (was: Assigned)
►

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