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Issue 727767 link

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Issue metadata

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



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36.1% regression in media.tough_video_cases_tbmv2 at 472508:472606

Project Member Reported by liberato@google.com, May 30 2017

Issue description

See the link to graphs below.
 

Comment 1 by liberato@google.com, May 30 2017

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=727767

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghuumowoM


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

chromium-rel-win7-gpu-nvidia
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, May 30 2017


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

Bisect Details
  Configuration: winx64nvidia_perf_bisect
  Benchmark    : media.tough_video_cases_tbmv2
  Metric       : cpu_time_percentage_avg/video.html?src_garden2_10s.mp4

Revision             Result                    N
chromium@472507      0.259873 +- 0.150165      21      good
chromium@472606      0.271281 +- 0.19597       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=video.html.src.garden2.10s.mp4 media.tough_video_cases_tbmv2

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978150517413997104

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4611904489652224


| 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, May 30 2017


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

Bisect Details
  Configuration: winx64nvidia_perf_bisect
  Benchmark    : media.tough_video_cases_tbmv2
  Metric       : cpu_time_percentage_avg/video.html?src_garden2_10s.mp4

Revision             Result                    N
chromium@472507      0.26008 +- 0.171824       21      good
chromium@472606      0.269101 +- 0.189944      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=video.html.src.garden2.10s.mp4 media.tough_video_cases_tbmv2

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978133025664065360

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4611904489652224


| 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 6 by sheriffbot@chromium.org, Jul 13 2017

Labels: Hotlist-Google
Components: Internals>Media
Status: WontFix (was: Untriaged)
no bisect, closing as WontFix.

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