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Issue metadata

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



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80.9%-82.2% regression in system_health.common_mobile at 472225:472407

Project Member Reported by benhenry@google.com, May 22 2017

Issue description

See the link to graphs below.
 
Project Member

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


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

Bisect Details
  Configuration: android_one_perf_bisect
  Benchmark    : system_health.common_mobile
  Metric       : timeToFirstContentfulPaint_avg/load_social/load_social_twitter

Revision             Result                  N
chromium@472370      1265.78 +- 894.453      21      good
chromium@472407      1251.77 +- 960.131      21      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=load.social.twitter system_health.common_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978870054694018384

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5896085056258048


| 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, May 22 2017


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

Bisect Details
  Configuration: android_one_perf_bisect
  Benchmark    : system_health.common_mobile
  Metric       : timeToFirstContentfulPaint_avg/load_social/load_social_twitter

Revision             Result                  N
chromium@472370      1275.08 +- 626.86       21      good
chromium@472407      1222.08 +- 733.525      21      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=load.social.twitter system_health.common_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978865351735025152

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5896085056258048


| 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!
Status: WontFix (was: Untriaged)
the graph returns to the original around rev 474202.
close as wontfix (already fixed?)

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