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Issue 767714 link

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Issue metadata

Status: WontFix
Owner: ----
Closed: Sep 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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2.3% regression in system_health.memory_desktop at 502163:502220

Project Member Reported by ulan@google.com, Sep 22 2017

Issue description

See the link to graphs below.
 
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Sep 22 2017

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=767714

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=60d9ad21a6f12368d6b8cc23af5b7bb35905214e3bd1da156aaa178de64fb865


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

chromium-rel-mac11
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Sep 22 2017


=== BISECT JOB RESULTS ===
NO Perf regression found

Bisect Details
  Configuration: mac_10_11_perf_bisect
  Benchmark    : system_health.memory_desktop
  Metric       : memory:chrome:renderer_processes:reported_by_chrome:v8:heap:allocated_objects_size_avg/load_media/load_media_dailymotion

Revision             Result                   N
chromium@502162      21620285 +- 1343208      21      good
chromium@502220      21754937 +- 1170442      21      bad

Please refer to the following doc on diagnosing memory regressions:
  https://chromium.googlesource.com/chromium/src/+/master/docs/memory-infra/memory_benchmarks.md

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=load.media.dailymotion system_health.memory_desktop

More information on addressing performance regressions:
  http://g.co/ChromePerformanceRegressions

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8967791997159037376


For feedback, file a bug with component Speed>Bisection

Comment 4 by u...@chromium.org, Sep 29 2017

Status: WontFix (was: Untriaged)

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