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Issue 714708 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: Apr 2017
Cc:
█ w...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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10.8% regression in media_perftests at 466315:466361

Project Member Reported by w...@chromium.org, Apr 24 2017 
See the link to graphs below.

Comment 1 by w...@chromium.org, Apr 24 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=714708

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg4pz_9goM


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

chromium-rel-win10
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Apr 24 2017 


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

Bisect Details
  Configuration: winx64_10_perf_bisect
  Benchmark    : media_perftests
  Metric       : audio_bus_from_interleaved/int32_t

Revision             Result                   N
chromium@466314      11.2014 +- 0.665656      21      good
chromium@466361      11.1757 +- 0.539616      21      bad

To Run This Test
  .\src\out\Release_x64\media_perftests.exe --single-process-tests

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981409364093724400

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5632188390834176


| 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 24 2017 


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

Bisect Details
  Configuration: winx64_10_perf_bisect
  Benchmark    : media_perftests
  Metric       : audio_bus_from_interleaved/int32_t

Revision             Result                   N
chromium@466314      11.285 +- 0.667262       21      good
chromium@466361      11.1743 +- 0.444208      21      bad

To Run This Test
  .\src\out\Release_x64\media_perftests.exe --single-process-tests

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981404443520442864

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5632188390834176


| 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, Apr 24 2017

Components: Internals>Media
Status: WontFix (was: Untriaged)
Bisect doesn't find anything so I guess we can assume something changed on the bot. There are no ref builds so hard to be sure.
Project Member

Comment 8 by 42576172...@developer.gserviceaccount.com, Apr 25 2017 


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

Bisect Details
  Configuration: winx64_10_perf_bisect
  Benchmark    : media_perftests
  Metric       : audio_bus_from_interleaved/int32_t

Revision             Result                   N
chromium@466314      11.2211 +- 0.94465       21      good
chromium@466361      11.1966 +- 0.556647      21      bad

To Run This Test
  .\src\out\Release_x64\media_perftests.exe --single-process-tests

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981310783231880880

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5632188390834176


| 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 10 by 42576172...@developer.gserviceaccount.com, May 2 2017 


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

Bisect Details
  Configuration: winx64_10_perf_bisect
  Benchmark    : media_perftests
  Metric       : audio_bus_from_interleaved/int32_t

Revision             Result                   N
chromium@466314      11.2237 +- 0.795574      21      good
chromium@466361      11.2102 +- 0.665858      21      bad

To Run This Test
  .\src\out\Release_x64\media_perftests.exe --single-process-tests

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8980672072458128768

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5632188390834176


| 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!
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