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

Issue 818847 link

Starred by 3 users
Status: WontFix
Owner:
ccameron@chromium.org
Closed: Mar 2018
Cc:
wangxianzhu@chromium.org
vmp...@chromium.org
█ briander...@chromium.org
piman@chromium.org
ccameron@chromium.org
sullivan@chromium.org
chrishtr@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



Sign in to add a comment

21%-94% regression in smoothness.tough_animation_cases at 537432:537530

Project Member Reported by sullivan@chromium.org, Mar 5 2018 
Splitting off unrecovered alerts from  bug 813977
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Mar 5 2018 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=818847

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=6cb939474b322f4fe0e2670587f0c7a6774fee6908d0ba5b70238c8597055b90


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

chromium-rel-win7-dual
chromium-rel-win7-x64-dual
chromium-rel-win8-dual
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Mar 6 2018

Cc: vmp...@chromium.org ccameron@chromium.org
Owner: ccameron@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/1298eaa2440000

cc: Merge GPU and SW memory limits by ccameron@chromium.org
https://chromium.googlesource.com/chromium/src/+/0266b394e77b7bf79e9e8c29f39b0e5890bed106

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

Comment 4 by ccameron@chromium.org, Mar 8 2018

Cc: piman@chromium.org wangxianzhu@chromium.org chrishtr@chromium.org briander...@chromium.org
 Issue 814039  has been merged into this issue.

Comment 5 by ccameron@chromium.org, Mar 8 2018

Status: WontFix (was: Assigned)
Merging GPU and SW memory limits should only have affected SW compositing and should only affect it when we're under memory pressure (which is extremely rare).
►

Sign in to add a comment