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Issue 714747 link

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Issue metadata

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



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8.1%-13.9% regression in system_health.common_mobile at 465518:466260

Project Member Reported by rschoen@google.com, Apr 24 2017

Issue description

See the link to graphs below.
 

Comment 1 by rschoen@google.com, Apr 24 2017

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=714747

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4vj7_QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgktSNpQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4qiGxQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4rDt-wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4ub4rgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4u2C9AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4q6Z_goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgop7t7AsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4oTg4goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgornYowkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgoq3ArAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4qnuvQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgooTXvQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgou3crgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4sCruwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4smtqAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgovurtAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4uy37QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgoseLqAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4pyNugsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4pyNugkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgouO3vQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgoqf4pAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgoqf4pAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4oS0swkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4tyu4AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgorWM9wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgotrD5AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgoueQ6goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgouvm4wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwtvL6QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4tyy_ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4oKV9AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgooz8wgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4ryIpAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgovKv7wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4snbuQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwvvvgAkM


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

android-nexus5X
chromium-rel-mac-retina
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Apr 24 2017


=== BISECT JOB RESULTS ===
Bisect failed unexpectedly

Bisect was aborted with the following:
  Infra Failure: Step('Re-testing reference range.Retesting GOOD revision.gsutil download_build_product') returned 1


Bisect Details
  Configuration: android_nexus5X_perf_bisect
  Benchmark    : system_health.common_mobile
  Metric       : story:power_avg/browse_news/browse_news_toi

Revision             Result                   N
chromium@465994      2.96062 +- 0.676436      6      good
chromium@466035      2.6168 +- 0.659919       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.news.toi system_health.common_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981404988032146736

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6574920827404288


| 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!
Labels: OS-All
Project Member

Comment 6 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_news/browse_news_toi


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.news.toi system_health.common_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981392231964894432

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6574920827404288


| 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)
Ref build moved on these.
Project Member

Comment 9 by 42576172...@developer.gserviceaccount.com, Apr 26 2017


=== BISECT JOB RESULTS ===
Bisect failed unexpectedly

Bisect was aborted with the following:
  Infra Failure: Step('Re-testing reference range.Retesting GOOD revision.gsutil download_build_product (3)') returned 1


Bisect Details
  Configuration: android_nexus5X_perf_bisect
  Benchmark    : system_health.common_mobile
  Metric       : story:power_avg/browse_social/browse_social_instagram


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.social.instagram system_health.common_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981285912564240128

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6574920827404288


| 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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