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Issue metadata

Status: WontFix
Owner:
Closed: Dec 27
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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14.2%-119.7% regression in v8.runtimestats.browsing_desktop at 480772:480936

Project Member Reported by mvstanton@google.com, Jun 26 2017

Issue description

See the link to graphs below.
 
Project Member

Comment 2 by 42576172...@developer.gserviceaccount.com, Jun 26 2017


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

Bisect Details
  Configuration: win_8_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : v8-gc-memory-mark-compactor_sum/browse_media/browse_media_youtube

Revision             Result                  N
chromium@480827      33.4829 +- 31.2254      21      good
chromium@480936      33.0087 +- 28.9501      20      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.media.youtube v8.runtimestats.browsing_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8975745590382363680

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5275005715218432


| 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 26 2017


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

Bisect Details
  Configuration: win_8_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : v8-gc-memory-mark-compactor_sum/browse_media/browse_media_youtube

Revision             Result                  N
chromium@480827      36.065 +- 11.9092       21      good
chromium@480936      33.7893 +- 21.0167      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.media.youtube v8.runtimestats.browsing_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8975732210255601776

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5275005715218432


| 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)

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