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Issue 746850 link

Starred by 1 user
Status: WontFix
Owner:
ilnik@chromium.org
Closed: Sep 2017
Cc:
█ sakal@chromium.org
ilnik@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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7.3%-67.1% regression in webrtc_perf_tests at 19089:19089

Project Member Reported by ilnik@chromium.org, Jul 20 2017 
The commit:
https://chromium.googlesource.com/external/webrtc/+/9c0e0fa68
7f7f159ab466a256b49e833a34fe3db
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Jul 20 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=746850

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=810bb3b923542cbc3e4008d90b14fa9357931e21dfcd35d5dafc57c1a279eaf9


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

webrtc-android-tests-nexus5-kitkat

Comment 2 by ilnik@chromium.org, Jul 20 2017 

Added more graphs - improvements are also present.

Comment 3 by sakal@chromium.org, Jul 20 2017

Cc: sakal@chromium.org
Owner: ilnik@chromium.org
The referenced commit changes code that is currently unused. It is highly unlikely it caused this regression.

Comment 4 by sprang@google.com, Jul 28 2017 

Duping two more instance to this: 
https://chromeperf.appspot.com/group_report?rev=19125
https://chromeperf.appspot.com/group_report?rev=19156

It seems this bot has two valence bands which it is switching back and forth between at some semi-random interval.

I think it's likely this is some issue with the perf bot, rather than our code.

Comment 5 by ilnik@chromium.org, Sep 11 2017

Status: WontFix (was: Assigned)
Totally, it's a weird bot behavior.
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