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Issue 885038 link

Starred by 1 user
Status: WontFix
Owner:
sullivan@chromium.org
Closed: Sep 18
Cc:
█ catapult...@skia-buildbots.google.com.iam.gserviceaccount.com
u...@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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21.1%-49.9% regression in v8.browsing_mobile at 588394:588429

Project Member Reported by ulan@google.com, Sep 18 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Sep 18 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=885038

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=5728b15f3fe07eeab901785fc9f5baebc3d5590ebf60dba7ce2b6abf7ec844c0


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

android-nexus5x-perf

v8.browsing_mobile - Benchmark documentation link:
  None
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Sep 18

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/13837483640000

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
355 → 493.2 (+138.2)

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 18

Status: WontFix (was: Assigned)
This is expected due to:

2018-09-03 pasko@chromium.org devil: Limit CPU/GPU frequency for Nexus 5X
2
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