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Issue 886728 link

Starred by 1 user
Status: Assigned
Owner:
sunn...@chromium.org
Cc:
sunn...@chromium.org
█ alexclarke@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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1.7%-1.9% regression in memory.desktop at 591073:591215

Project Member Reported by alexclarke@chromium.org, Sep 19 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Sep 19 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=886728

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=3f3288585945902e2193d6b02025cba01567651bf3c218e27c23377f78a48131


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

Win 7 Nvidia GPU Perf

memory.desktop - Benchmark documentation link:
  None
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Sep 20

Cc: sunn...@chromium.org
Owner: sunn...@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/12594387640000

Reland "Use GL_COMMANDS_ISSUED_CHROMIUM query for shared memory GpuMemoryBuffers" by sunnyps@chromium.org
https://chromium.googlesource.com/chromium/src/+/80d0a681332ba4c48d10e11f17d833eea89758ce
4.899e+08 → 4.964e+08 (+6.464e+06)

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

Benchmark documentation link:
  None

Comment 5 by sunn...@chromium.org, Oct 1 

I've reissued the pinpoint job since the other two bugs filed for similar regressions ( issue 886725  and  issue 886641 ) weren't reproducible.

https://pinpoint-dot-chromeperf.appspot.com/job/17c54fcce40000
Project Member

Comment 6 by 42576172...@developer.gserviceaccount.com, Oct 2 

📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/17c54fcce40000

Reland "Use GL_COMMANDS_ISSUED_CHROMIUM query for shared memory GpuMemoryBuffers" by sunnyps@chromium.org
https://chromium.googlesource.com/chromium/src/+/80d0a681332ba4c48d10e11f17d833eea89758ce
4.893e+08 → 4.964e+08 (+7.043e+06)

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

Benchmark documentation link:
  None
►

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