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Issue 728372 link

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



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137% regression in performance_browser_tests at 474696:474823

Project Member Reported by jasontiller@chromium.org, May 31 2017 
See the link to graphs below.

Comment 1 by jasontiller@chromium.org, May 31 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=728372

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghprIigsM


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

chromium-rel-win7-gpu-intel
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, May 31 2017 


=== BISECT JOB RESULTS ===
Bisect failed for unknown reasons

Please contact the team (see below) and report the error.


Bisect Details
  Configuration: winx64intel_perf_bisect
  Benchmark    : performance_browser_tests
  Metric       : CastV2Performance_gpu_60fps/video_jitter


To Run This Test
  .\src\out\Release_x64\performance_browser_tests.exe --test-launcher-print-test-stdio=always --enable-gpu

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978042611657381168

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5214412836700160


| 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 31 2017 


=== BISECT JOB RESULTS ===
Bisect failed for unknown reasons

Please contact the team (see below) and report the error.


Bisect Details
  Configuration: winx64intel_perf_bisect
  Benchmark    : performance_browser_tests
  Metric       : CastV2Performance_gpu_60fps/video_jitter


To Run This Test
  .\src\out\Release_x64\performance_browser_tests.exe --test-launcher-print-test-stdio=always --enable-gpu

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978038658466696464

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5214412836700160


| 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 7 by simonhatch@chromium.org, Jun 2 2017 

Bisects were failing due to  crbug.com/728594 , restarting this.
Project Member

Comment 8 by 42576172...@developer.gserviceaccount.com, Jun 2 2017 


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

Bisect Details
  Configuration: winx64intel_perf_bisect
  Benchmark    : performance_browser_tests
  Metric       : CastV2Performance_gpu_60fps/video_jitter

Revision             Result                    N
chromium@474695      0.272653 +- 0.414097      21      good
chromium@474823      0.266854 +- 0.415723      21      bad

To Run This Test
  .\src\out\Release_x64\performance_browser_tests.exe --test-launcher-print-test-stdio=always --enable-gpu

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977939305073477264

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6666235665711104


| 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, Jun 2 2017 


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

Bisect Details
  Configuration: winx64intel_perf_bisect
  Benchmark    : performance_browser_tests
  Metric       : CastV2Performance_gpu_60fps/video_jitter

Revision             Result                   N
chromium@474695      0.284439 +- 1.14079      21      good
chromium@474823      0.346698 +- 1.15213      21      bad

To Run This Test
  .\src\out\Release_x64\performance_browser_tests.exe --test-launcher-print-test-stdio=always --enable-gpu

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977921637196115312

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6666235665711104


| 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 12 by 42576172...@developer.gserviceaccount.com, Jun 13 2017 


=== BISECT JOB RESULTS ===
Bisect was unable to run to completion

Please try rerunning the bisect.


If failures persist contact the team (see below) and report the error.


Bisect Details
  Configuration: winx64intel_perf_bisect
  Benchmark    : performance_browser_tests
  Metric       : CastV2Performance_gpu_60fps/video_jitter

Revision             Result                    N
chromium@474600      0.274188 +- 0.219887      14      good
chromium@474900      0.278094 +- 0.355801      14      bad

To Run This Test
  .\src\out\Release_x64\performance_browser_tests.exe --test-launcher-print-test-stdio=always --enable-gpu

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976995244564050768

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5792223947390976


| 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 14 by 42576172...@developer.gserviceaccount.com, Jun 13 2017 


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

Bisect Details
  Configuration: winx64intel_perf_bisect
  Benchmark    : performance_browser_tests
  Metric       : CastV2Performance_gpu_60fps/video_jitter

Revision             Result                    N
chromium@474600      0.299109 +- 1.05258       21      good
chromium@474900      0.354042 +- 0.934699      21      bad

To Run This Test
  .\src\out\Release_x64\performance_browser_tests.exe --test-launcher-print-test-stdio=always --enable-gpu

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976902421591387216

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5792223947390976


| 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 15 by sullivan@chromium.org, Aug 17 2017

Status: WontFix (was: Untriaged)
This looks too noisy to reproduce.
►

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