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Issue 872137 link

Starred by 1 user
Status: Untriaged
Owner: ----
Cc:
█ farahcharab@google.com
altimin@chromium.org
toyoshim@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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7.2%-16% regression in system_health.memory_desktop at 580494:580696

Project Member Reported by toyoshim@chromium.org, Aug 8 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Aug 8 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=872137

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=6fef6067c2af48ee2b0793056bbf99cc68f014fdb3c1f2a91d48014d6b194fff


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

Win 7 Nvidia GPU Perf
Win 7 Perf
linux-perf
mac-10_12_laptop_low_end-perf
Project Member

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

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/148b0ffc640000

Comment 6 by toyoshim@chromium.org, Aug 8 

it still looks like a real regression. let me run two other benchmarks
Project Member

Comment 7 by 42576172...@developer.gserviceaccount.com, Aug 8

Cc: farahcharab@google.com
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/14a69c44640000

Scheduler: Extend resource fetch priority experiment to loading only. by farahcharab@google.com
https://chromium.googlesource.com/chromium/src/+/bac05e51eb8937e213689a3e190acd697467eef6
1.705e+07 → 1.839e+07 (+1.334e+06)

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

Comment 8 by 42576172...@developer.gserviceaccount.com, Aug 8 

📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/16d6ea10640000

Scheduler: Extend resource fetch priority experiment to loading only. by farahcharab@google.com
https://chromium.googlesource.com/chromium/src/+/bac05e51eb8937e213689a3e190acd697467eef6
9.166e+06 → 1.023e+07 (+1.065e+06)

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

Comment 9 by farahcharab@chromium.org, Aug 8

Cc: altimin@chromium.org

Comment 10 by benhenry@google.com, Jan 11

Status: Untriaged (was: Assigned)
Assigned, but no owner or component? Please find a component and/or owner
►

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