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Issue 891239 link

Starred by 1 user
Status: Duplicate
Owner:
jarin@chromium.org
Closed: Oct 9
Cc:
jarin@chromium.org
petermarshall@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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3.4% regression in system_health.memory_desktop at 592380:592522

Project Member Reported by petermarshall@chromium.org, Oct 2 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Oct 2 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=891239

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=8bab301b8d2307bac651bbb369be4a582b3709b8ab699b8d88207405bbb04df7


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

Win 7 Nvidia GPU Perf

system_health.memory_desktop - Benchmark documentation link:
  https://bit.ly/system-health-benchmarks
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Oct 2 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/11952752e40000
Project Member

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

😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/167cb42ce40000

The swarming task expired. The bots are likely overloaded, dead, or misconfigured.
Project Member

Comment 7 by 42576172...@developer.gserviceaccount.com, Oct 9

Cc: jarin@chromium.org
Owner: jarin@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/17e61488e40000

Turn on full masking with untrusted-code-mitigations by jarin@chromium.org
https://chromium.googlesource.com/v8/v8/+/6a6f050e18b90d5b498d85455e598ca68b14238f
memory:chrome:all_processes:reported_by_chrome:v8:allocated_objects_size: 6.026e+07 → 6.078e+07 (+5.225e+05)

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

Benchmark documentation link:
  https://bit.ly/system-health-benchmarks

Comment 8 by jarin@chromium.org, Oct 9

Mergedinto: 887213
Status: Duplicate (was: Assigned)
►

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