New issue
Advanced search Search tips

Issue 892851 link

Starred by 1 user
Status: WontFix
Owner:
backer@chromium.org
Closed: Oct 9
Cc:
backer@chromium.org
xhw...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



Sign in to add a comment

18.4% regression in media.desktop at 594035:594095

Project Member Reported by xhwang@google.com, Oct 6 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Oct 6 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=892851

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=e0fda7409a3c7afa24c32aae984bceba91c3602dbe268d926894ad165456034a


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

mac-10_12_laptop_low_end-perf

media.desktop - Benchmark documentation link:
  None
Project Member

Comment 4 by 42576172...@developer.gserviceaccount.com, Oct 6

Cc: backer@chromium.org
Owner: backer@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/177fa3fce40000

Fix viz memory dumping by backer@chromium.org
https://chromium.googlesource.com/chromium/src/+/6b4ccf33a5d1fe3b216a492ff1ce84269696a480
memory:chrome:all_processes:reported_by_chrome:gpu:effective_size: 1.21e+07 → 1.433e+07 (+2.228e+06)

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

Benchmark documentation link:
  None
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Oct 6 

📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/1579e83ce40000

Fix viz memory dumping by backer@chromium.org
https://chromium.googlesource.com/chromium/src/+/6b4ccf33a5d1fe3b216a492ff1ce84269696a480
memory:chrome:all_processes:reported_by_chrome:gpu:effective_size: 1.21e+07 → 1.433e+07 (+2.228e+06)

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

Benchmark documentation link:
  None

Comment 6 by backer@chromium.org, Oct 9

Status: WontFix (was: Assigned)
This CL just improved instrumentation to record memory allocations that we were previously ignoring.  WONT FIX.
►

Sign in to add a comment