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Issue 735924 link

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



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9.4% regression in smoothness.tough_webgl_cases at 479376:479511

Project Member Reported by kraynov@chromium.org, Jun 22 2017 
See the link to graphs below.

Comment 1 by kraynov@chromium.org, Jun 22 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=735924

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgttG_tggM


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

chromium-rel-mac11-air
Project Member

Comment 4 by 42576172...@developer.gserviceaccount.com, Jun 22 2017 


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

Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : smoothness.tough_webgl_cases
  Metric       : frame_times/http___kenrussell.github.io_webgl-animometer_Animometer_tests_3d_webgl.html

Revision             Result                 N
chromium@479375      48.453 +- 3.55379      21      good
chromium@479511      48.474 +- 4.97493      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=http...kenrussell.github.io.webgl.animometer.Animometer.tests.3d.webgl.html smoothness.tough_webgl_cases

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976083910478279408

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6420345449349120


| 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, Jun 22 2017 


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

Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : smoothness.tough_webgl_cases
  Metric       : frame_times/http___kenrussell.github.io_webgl-animometer_Animometer_tests_3d_webgl.html

Revision             Result                  N
chromium@479375      49.4622 +- 14.7202      21      good
chromium@479511      48.3006 +- 5.87535      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=http...kenrussell.github.io.webgl.animometer.Animometer.tests.3d.webgl.html smoothness.tough_webgl_cases

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976083903045697744

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6682940286697472


| 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 8 by 42576172...@developer.gserviceaccount.com, Jun 23 2017 


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

Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : smoothness.tough_webgl_cases
  Metric       : frame_times/http___kenrussell.github.io_webgl-animometer_Animometer_tests_3d_webgl.html

Revision             Result                  N
chromium@479375      48.364 +- 5.42274       21      good
chromium@479511      49.4114 +- 14.4459      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=http...kenrussell.github.io.webgl.animometer.Animometer.tests.3d.webgl.html smoothness.tough_webgl_cases

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976060621047930576

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6420345449349120


| 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 9 by 42576172...@developer.gserviceaccount.com, Jun 23 2017 


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

Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : smoothness.tough_webgl_cases
  Metric       : frame_times/http___kenrussell.github.io_webgl-animometer_Animometer_tests_3d_webgl.html

Revision             Result                  N
chromium@479375      50.3328 +- 13.5986      21      good
chromium@479511      49.7738 +- 4.99111      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=http...kenrussell.github.io.webgl.animometer.Animometer.tests.3d.webgl.html smoothness.tough_webgl_cases

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976060618522971344

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6682940286697472


| 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 10 by sullivan@chromium.org, Aug 17 2017

Status: WontFix (was: Untriaged)
Bisect can't repro, test is pretty noisy.
►

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