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Issue 893875 link

Starred by 1 user
Status: WontFix
Owner:
mvstan...@chromium.org
Closed: Dec 27
Cc:
m...@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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28.5%-34.1% regression in loading.mobile at 597449:597451

Project Member Reported by m...@chromium.org, Oct 9 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Oct 9 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=893875

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=2c72bac4e7ee6caf108e98425d7598954962b6ba5948fa61016ac5b8075583b9


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

android-nexus5x-perf

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

Comment 3 by 42576172...@developer.gserviceaccount.com, Oct 10 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/154f22e2e40000

Comment 4 by m...@chromium.org, Oct 10

Cc: -m...@chromium.org
Owner: mvstan...@chromium.org
Status: Assigned (was: Untriaged)
Only three changes in regression range. One is a non-code change. One is CrOS-specific. The last is this one:

commit	e436e684c59370de08313690880507f15705c12e	
author	v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>	Sun Oct 07 02:19:12 2018
committer	Commit Bot <commit-bot@chromium.org>	Sun Oct 07 02:19:12 2018
Update V8 to version 7.1.277.

Per instructions, assigning to mvstanton@chromium.org...

Comment 5 by m...@chromium.org, Oct 10

Cc: m...@chromium.org
 Issue 893876  has been merged into this issue.

Comment 6 by mvstan...@chromium.org, Oct 18 

As of today, 2 of the 3 graphs have recovered.

Comment 7 by mvstan...@chromium.org, Dec 27

Status: WontFix (was: Assigned)
Now / cold_Regular-3G / graph has mostly recovered.
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