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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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7.1%-10.7% regression in battor.trivial_pages at 478238:478269

Project Member Reported by alexclarke@chromium.org, Jun 12 2017

Issue description

See the link to graphs below.
 
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jun 12 2017


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

Bisect Details
  Configuration: mac_retina_perf_bisect
  Benchmark    : battor.trivial_pages
  Metric       : story:power_avg/TrivialBlinkingCursorPageSharedPageState

Revision             Result                  N
chromium@478237      16.9917 +- 1.26357      21      good
chromium@478269      17.471 +- 6.93831       21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=TrivialBlinkingCursorPageSharedPageState battor.trivial_pages

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977002044115230800

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5209127107690496


| 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)
False alert, the ref moved at the same time.
Project Member

Comment 6 by 42576172...@developer.gserviceaccount.com, Jun 12 2017


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

Bisect Details
  Configuration: mac_retina_perf_bisect
  Benchmark    : battor.trivial_pages
  Metric       : story:power_avg/TrivialBlinkingCursorPageSharedPageState

Revision             Result                   N
chromium@478237      16.9994 +- 0.667781      21      good
chromium@478269      16.9785 +- 0.483398      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=TrivialBlinkingCursorPageSharedPageState battor.trivial_pages

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976993015193735664

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5209127107690496


| 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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