New issue
Advanced search Search tips
Note: Color blocks (like █ or █) mean that a user may not be available. Tooltip shows the reason.

Issue 881909 link

Starred by 1 user
Status: WontFix
Owner:
sullivan@chromium.org
Closed: Sep 10
Cc:
█ catapult...@skia-buildbots.google.com.iam.gserviceaccount.com
pasko@chromium.org
tguilbert@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



Sign in to add a comment

4.9%-12.6% regression in media.mobile at 588394:588429

Project Member Reported by tguilbert@chromium.org, Sep 7 
These seem mostly like noise. If the bisect returns no result, this should be closed as won't fix.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Sep 7 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=881909

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=79e3a38898fb6474ce3bb4e7966ba21ef3ae1a27f4ba882bec2710b920e8e441


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

android-nexus5x-perf

media.mobile - Benchmark documentation link:
  None
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Sep 8

Cc: catapult...@skia-buildbots.google.com.iam.gserviceaccount.com
Owner: sullivan@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/162921b5640000

Roll src/third_party/catapult 713e916190aa..88dc49aaadb0 (3 commits) by catapult-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com
https://chromium.googlesource.com/chromium/src/+/fcfe9a6f17f02771890c03d666dcebf560eca909
165.8 → 186.5 (+20.71)

Assigning to sheriff sullivan@chromium.org because "Roll src/third_party/catapult 713e916190aa..88dc49aaadb0 (3 commits)" is a roll.

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

Benchmark documentation link:
  None

Comment 4 by sullivan@chromium.org, Sep 10

Cc: pasko@chromium.org
Status: WontFix (was: Assigned)
This is expected, due to:

2018-09-03 pasko@chromium.org devil: Limit CPU/GPU frequency for Nexus 5X
►

Sign in to add a comment