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Issue metadata

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



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13.2%-53.9% regression in v8.runtimestats.browsing_desktop at 476612:476890

Project Member Reported by tebbi@chromium.org, Jun 14 2017

Issue description

See the link to graphs below.
 
Project Member

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


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

Bisect Details
  Configuration: win_x64_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : GC:duration_avg/browse_search/browse_search_google_india

Revision             Result                  N
chromium@476611      12.2581 +- 11.4444      21      good
chromium@476884      12.5922 +- 11.95        21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.search.google.india v8.runtimestats.browsing_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976800515629662192

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6445756573024256


| 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 14 2017


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

Bisect Details
  Configuration: win_x64_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : GC:duration_avg/browse_search/browse_search_google_india

Revision             Result                  N
chromium@476611      12.8209 +- 8.27377      21      good
chromium@476884      12.5055 +- 11.8357      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.search.google.india v8.runtimestats.browsing_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976789171573640864

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6445756573024256


| 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!
Owner: tebbi@chromium.org
Status: Assigned (was: Untriaged)
Assigning to performance sheriff.

Comment 7 by tebbi@chromium.org, Jun 16 2017

Status: WontFix (was: Assigned)
Alerts are in a different bug now.

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