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Issue 855412 link

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



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3.3% regression in system_health.memory_mobile at 1529505783:1529517893

Project Member Reported by alexclarke@chromium.org, Jun 22 2018 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Jun 22 2018 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=855412

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=b28482ea7d1d09cfa026865b51b0a2cc1b5ea88ed95fefe2bc0d3a21663b8654


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

health-plan-clankium-phone
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jun 24 2018 


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

Bisect Details
  Configuration: clankium-phone-perf-bisect
  Benchmark    : system_health.memory_mobile
  Metric       : memory:chrome:all_processes:reported_by_chrome:malloc:effective_size_avg/background_search/background_search_google
  Change       : 1.69% | 30650466.2857 -> 30131871.619

Revision                       Result                   N
android-chrome@3447e60a36      30650466 +- 1445349      21      good
android-chrome@e08b47976c      30131872 +- 1468262      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=android-chrome --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=background.search.google system_health.memory_mobile

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8943022636486870800


For feedback, file a bug with component Speed>Bisection
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Jun 27 2018 


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

Bisect Details
  Configuration: clankium-phone-perf-bisect
  Benchmark    : system_health.memory_mobile
  Metric       : memory:chrome:all_processes:reported_by_chrome:malloc:effective_size_avg/background_search/background_search_google
  Change       : 1.00% | 30691414.0952 -> 30996857.619

Revision                       Result                   N
android-chrome@3447e60a36      30691414 +- 1321024      21      good
android-chrome@e08b47976c      30996858 +- 1238170      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=android-chrome --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=background.search.google system_health.memory_mobile

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8942755393128084960


For feedback, file a bug with component Speed>Bisection

Comment 6 by benhenry@chromium.org, Aug 2

Components: Speed>Metrics>SystemHealthRegressions

Comment 7 by benhenry@chromium.org, Aug 2

Components: -Speed>Metrics>SystemHealthRegressions
►

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