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Issue 732719 link

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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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14.5%-550.9% regression in system_health.common_mobile at 478703:478723

Project Member Reported by alexclarke@chromium.org, Jun 13 2017

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=732719

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDglvrV5goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1qze4gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDglvqfngsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1q3Y8wkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1p3orQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1qu9rQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1tbF6wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1u-IsQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDglp31-AsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1oieqQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1t3yrwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDglq-n8ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1r7T7QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1v7xugsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1t2UtgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1s2MuQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1tLy_wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1tLy_wkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1qunvAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1rDqpAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1tLy_woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1qu9rQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpLJsAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpLJsAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDglvqfngkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1u-cqAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1o_jqQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1u-IsQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1vTdrQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1pm_hAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1tSZogkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1s-b8goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1qjX6AgM


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

android-webview-nexus5X
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jun 14 2017


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

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : system_health.common_mobile
  Metric       : timeToFirstContentfulPaint_avg/load_games/load_games_lazors


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

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976918082628151088

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5344648358264832


| 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, Jun 15 2017


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

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : system_health.common_mobile
  Metric       : timeToFirstContentfulPaint_avg/load_games/load_games_lazors


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

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976838249000859744

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5344648358264832


| 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)
No tests are bound to this bug any more.
Most tests in the original report seem to be bound to the 723720.
Let's close this.

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