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Issue 716665 link

Starred by 1 user

Issue metadata

Status: WontFix
Owner:
Last visit > 30 days ago
Closed: May 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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152.6% regression in media.tough_video_cases at 467594:467642

Project Member Reported by watk@google.com, Apr 28 2017

Issue description

See the link to graphs below.
 

Comment 1 by watk@google.com, Apr 28 2017

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=716665

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgsrziqwoM


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

chromium-rel-mac-retina
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Apr 29 2017


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

Bisect Details
  Configuration: mac_retina_perf_bisect
  Benchmark    : media.tough_video_cases
  Metric       : time_to_play/video.html?src_crowd.ogg_type_audio

Revision             Result                  N
chromium@467593      42.0114 +- 56.6362      21      good
chromium@467642      42.505 +- 59.3037       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=video.html.src.crowd.ogg.type.audio media.tough_video_cases

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981025768521802752

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6375677529423872


| 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, Apr 29 2017


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

Bisect Details
  Configuration: mac_retina_perf_bisect
  Benchmark    : media.tough_video_cases
  Metric       : time_to_play/video.html?src_crowd.ogg_type_audio

Revision             Result                  N
chromium@467593      39.8431 +- 41.4811      21      good
chromium@467642      39.1764 +- 36.9305      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=video.html.src.crowd.ogg.type.audio media.tough_video_cases

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981008373345703760

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6375677529423872


| 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!

Comment 6 by w...@chromium.org, May 1 2017

Components: Internals>Media
Owner: dalecur...@chromium.org
Status: Assigned (was: Untriaged)
as per c#5, regression is on src_crowd.ogg_type_audio.
give to dale to investigate.

Comment 8 by w...@chromium.org, May 11 2017

Cc: -w...@chromium.org
Owner: w...@chromium.org
Status: WontFix (was: Assigned)
Recovered.

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