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Issue metadata

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



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24.2% regression in v8.runtimestats.browsing_desktop at 479941:480003

Project Member Reported by mvstanton@google.com, Jun 22 2017

Issue description

Project Member

Comment 2 by 42576172...@developer.gserviceaccount.com, Jun 22 2017


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

Bisect Details
  Configuration: mac_retina_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : v8-gc-incremental-step_avg/browse_search/browse_search_google_india

Revision             Result                     N
chromium@479940      0.42514 +- 0.0690499       21      good
chromium@480003      0.420596 +- 0.0663769      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=browse.search.google.india v8.runtimestats.browsing_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976090253591797680

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5522989208043520


| 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 4 by 42576172...@developer.gserviceaccount.com, Jun 22 2017


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

Bisect Details
  Configuration: mac_retina_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : v8-gc-incremental-step_avg/browse_search/browse_search_google_india

Revision             Result                     N
chromium@479940      0.490655 +- 0.105081       21      good
chromium@480003      0.473765 +- 0.0816855      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=browse.search.google.india v8.runtimestats.browsing_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976083272372118832

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5522989208043520


| 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 sheriffbot@chromium.org, Jul 12 2017

Labels: Hotlist-Google
Status: WontFix (was: Assigned)
Later improved.

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