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Issue 924055 link

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



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3.2%-178.1% regression in v8.browsing_desktop at 622344:622872

Project Member Reported by mlippautz@chromium.org, Today (20 hours ago) 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Today (20 hours ago) 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=924055

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=5bbc54b0503e66caaabba5ce619b9a33fec9248d9573178b4f64eff5ecac981a


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

Win 7 Perf
android-nexus5x-perf
linux-perf

v8.browsing_desktop - Benchmark documentation link:
  None

v8.browsing_mobile - Benchmark documentation link:
  None
Project Member

Comment 2 by 42576172...@developer.gserviceaccount.com, Today (20 hours ago) 

📍 Pinpoint job started.
https://pinpoint-dot-chromeperf.appspot.com/job/1683103a540000
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Today (20 hours ago) 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/1683103a540000
Project Member

Comment 4 by 42576172...@developer.gserviceaccount.com, Today (19 hours ago) 

📍 Pinpoint job started.
https://pinpoint-dot-chromeperf.appspot.com/job/168a4bae540000
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Today (11 hours ago)

Cc: u...@chromium.org
Owner: u...@chromium.org
Status: Assigned (was: Unconfirmed)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/168a4bae540000

Revert "[heap] Remove bailout marking worklist." by ulan@chromium.org
https://chromium.googlesource.com/v8/v8/+/13e07389ff53633e613ac98fab62cc7265222425
v8-gc-total: 0.6792 → 1.027 (+0.348)

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

Benchmark documentation link:
  None
►

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