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Issue 681637 link

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Issue metadata

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



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13.9% regression in blink_perf.svg at 442355:442405

Project Member Reported by nzolghadr@chromium.org, Jan 16 2017

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=681637

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgoJS6qAkM


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

android-nexus9
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jan 16 2017


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

Bisect Details
  Configuration: android_nexus9_perf_bisect
  Benchmark    : blink_perf.svg
  Metric       : Cowboy_transform/Cowboy_transform

Revision             Result                  N
chromium@442354      561.29 +- 223.982       21      good
chromium@442405      548.414 +- 244.112      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 blink_perf.svg

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8990284341432291616

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5805497430573056


| 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 Tests>AutoBisect.  Thank you!
Status: WontFix (was: Untriaged)
Only nexus9. Wontfix.
Project Member

Comment 6 by 42576172...@developer.gserviceaccount.com, Apr 11 2017


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

Bisect Details
  Configuration: android_nexus9_perf_bisect
  Benchmark    : blink_perf.svg
  Metric       : Cowboy_transform/Cowboy_transform

Revision             Result                  N
chromium@442354      561.29 +- 223.982       21      good
chromium@442405      548.414 +- 244.112      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 blink_perf.svg

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8982576323089517728

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5805497430573056


| 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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