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Issue 714912 link

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Issue metadata

Status: Duplicate
Merged: issue 714863
Owner: ----
Closed: Apr 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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22.5% regression in system_health.common_mobile at 466539:466553

Project Member Reported by rsch...@chromium.org, Apr 25 2017

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=714912

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4v364QoM


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

android-nexus5X
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Apr 25 2017


=== BISECT JOB RESULTS ===
NO Perf regression found, tests failed to produce values

Bisect Details
  Configuration: android_nexus5X_perf_bisect
  Benchmark    : system_health.common_mobile
  Metric       : story:power_avg/browse_tools/browse_tools_maps


To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.tools.maps system_health.common_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981385003438210672

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5889942632267776


| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Speed>Bisection.  Thank you!
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Apr 25 2017

Mergedinto: 714863
Status: Duplicate (was: Untriaged)

=== BISECT JOB RESULTS ===
Perf regression found with culprit

Suspected Commit
  Author : benwells
  Commit : 2ae9cf3f8288419c4985e4543bcd07ebf65bfd21
  Date   : Sat Apr 22 19:26:25 2017
  Subject: Don't enable the DSE geolocation setting until EULA accepted

Bisect Details
  Configuration: android_nexus5X_perf_bisect
  Benchmark    : system_health.common_mobile
  Metric       : story:power_avg/browse_tools/browse_tools_maps
  Change       : 14.31% | 1.56838818395 -> 1.79289696298

Revision             Result                    N
chromium@466538      1.56839 +- 0.0405811      6      good
chromium@466546      1.60908 +- 0.0370227      6      good
chromium@466547      1.61157 +- 0.0359048      6      good
chromium@466548      1.82546 +- 0.0841855      6      bad       <--
chromium@466550      1.79027 +- 0.0938065      6      bad
chromium@466553      1.7929 +- 0.103898        6      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.tools.maps system_health.common_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981371946056543056

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5889942632267776


| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Speed>Bisection.  Thank you!

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