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Issue 921571 link

Starred by 1 user
Status: Duplicate
Merged: issue 921239
Owner:
tebbi@chromium.org
Closed: Jan 15
Cc:
tebbi@chromium.org
█ v8-ci-au...@chops-service-accounts.iam.gserviceaccount.com
u...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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4.6% regression in speedometer at 621846:621890

Project Member Reported by tebbi@chromium.org, Jan 14 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Jan 14 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=921571

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=f139998007d1e2fa0c8b5562a103b025e982de5e907667b2df696c14e645753e


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

mac-10_12_laptop_low_end-perf

speedometer - Benchmark documentation link:
  None
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jan 14

Cc: v8-ci-au...@chops-service-accounts.iam.gserviceaccount.com u...@chromium.org
📍 Found significant differences after each of 2 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/16ca54b0540000

[heap] Remove bailout marking worklist. by ulan@chromium.org
https://chromium.googlesource.com/v8/v8/+/68a8bdd82988d6ae1d9769748d58fc8b266e8c9a
EmberJS-TodoMVC: 7609 → 7984 (+374.9)

Update V8 to version 7.3.361. by v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com
https://chromium.googlesource.com/chromium/src/+/a439e3622999b11dfc0ab39e1fe427cc4b1b8c40
EmberJS-TodoMVC: 8008 → 8203 (+195.1)

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

Benchmark documentation link:
  None

Comment 4 by tkent@chromium.org, Jan 15

Components: -Blink

Comment 5 by u...@chromium.org, Jan 15

Mergedinto: 921239
Status: Duplicate (was: Assigned)
►

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