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Issue 727501 link

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

Blocked on:
issue 728525

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18.1%-18.5% regression in v8.browsing_mobile at 471325:471577

Project Member Reported by jgruber@google.com, May 30 2017 
See the link to graphs below.
Project Member

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


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

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_max/browse_media/browse_media_youtube

Revision             Result                   N
chromium@471324      42.1535 +- 0.553665      2      good
chromium@471577      45.8575 +- 1.6214        2      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978195058872511632

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6450392621121536


| 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: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_max/browse_media/browse_media_youtube

Revision             Result                  N
chromium@471324      39.9823 +- 1.20613      3      good
chromium@471577      45.9302 +- 5.22426      5      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978151901962728384

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6450392621121536


| 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 7 by 42576172...@developer.gserviceaccount.com, May 31 2017 


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

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_avg/browse_media/browse_media_youtube

Revision             Result                  N
chromium@471324      39.4817 +- 6.02091      3      good
chromium@471577      47.8116 +- 4.96609      5      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978101038996047904

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6351584725827584


| 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 11 by 42576172...@developer.gserviceaccount.com, May 31 2017 


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

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_avg/browse_media/browse_media_youtube

Revision             Result                 N
chromium@471324      39.835 +- 1.73807      2      good
chromium@471577      53.01 +- 0.0           1      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978090545394489296

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6264976978739200


| 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 13 by 42576172...@developer.gserviceaccount.com, May 31 2017 


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

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_sum/browse_media/browse_media_youtube

Revision             Result                    N
chromium@471324      38.6995 +- 0.0629325      2      good
chromium@471577      46.6245 +- 1.90266        4      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978090532457048368

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4994860282544128


| 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, May 31 2017 


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

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_avg/browse_media/browse_media_youtube

Revision             Result                  N
chromium@471324      39.4817 +- 6.02091      3      good
chromium@471577      47.8116 +- 4.96609      5      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978087730015890848

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6351584725827584


| 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 18 by 42576172...@developer.gserviceaccount.com, Jun 1 2017 


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

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_avg/browse_media/browse_media_youtube

Revision             Result                 N
chromium@471324      39.835 +- 1.73807      2      good
chromium@471577      53.01 +- 0.0           1      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978061306124450304

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6264976978739200


| 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 19 by jgruber@chromium.org, Jun 1 2017

Blockedon: 728525

Comment 21 by simonhatch@chromium.org, Jun 2 2017 

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

Comment 22 by 42576172...@developer.gserviceaccount.com, Jun 2 2017 


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

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_sum/browse_media/browse_media_youtube

Revision             Result                 N
chromium@471324      37.577 +- 2.24819      3      good
chromium@471577      42.932 +- 7.42462      2      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978049983765188720

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4994860282544128


| 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 24 by 42576172...@developer.gserviceaccount.com, Jun 3 2017 


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

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_sum/browse_media/browse_media_youtube

Revision             Result                 N
chromium@471324      40.865 +- 0.0          1      good
chromium@471577      47.832 +- 2.42738      3      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978011070955653072

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5828121250496512


| 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 26 by 42576172...@developer.gserviceaccount.com, Jun 3 2017 


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

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_avg/browse_media/browse_media_youtube

Revision             Result                   N
chromium@471324      39.1837 +- 0.893947      3      good
chromium@471577      49.0863 +- 3.12244       4      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978011067772385808

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5556471145693184


| 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 28 by 42576172...@developer.gserviceaccount.com, Jun 3 2017 


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

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


Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_avg/browse_media/browse_media_youtube


To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977937787829078048

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6638482258132992


| 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 30 by 42576172...@developer.gserviceaccount.com, Jun 3 2017 


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

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


Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_sum/browse_media/browse_media_youtube


To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977919560956307312

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4862940362047488


| 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 32 by 42576172...@developer.gserviceaccount.com, Jun 5 2017 


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

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_sum/browse_media/browse_media_youtube

Revision             Result                  N
chromium@471324      38.5418 +- 4.94987      5      good
chromium@471577      48.398 +- 2.517         3      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977846140914885472

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5828121250496512


| 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 33 by 42576172...@developer.gserviceaccount.com, Jun 5 2017 


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

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_avg/browse_media/browse_media_youtube

Revision             Result                  N
chromium@471324      38.5863 +- 3.23817      4      good
chromium@471577      46.4965 +- 0.55225      2      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977834809594076704

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5556471145693184


| 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 34 by 42576172...@developer.gserviceaccount.com, Jun 5 2017 


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

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_avg/browse_media/browse_media_youtube

Revision             Result                  N
chromium@471324      40.8377 +- 3.93283      3      good
chromium@471577      42.2355 +- 5.52604      2      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977812166632720272

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6638482258132992


| 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 35 by 42576172...@developer.gserviceaccount.com, Jun 5 2017 


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

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_sum/browse_media/browse_media_youtube

Revision             Result                  N
chromium@471324      39.6057 +- 2.42238      3      good
chromium@471577      47.0655 +- 1.08965      2      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.youtube v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977804617015097840

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4862940362047488


| 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 36 by sheriffbot@chromium.org, Jul 13 2017

Labels: Hotlist-Google

Comment 37 by dtapu...@chromium.org, Oct 18 2017

Components: Internals>Media

Comment 38 by jgruber@chromium.org, Oct 18 2017

Status: WontFix (was: Untriaged)
Still no bisection results, but this looks safe to close since benchmarks recover at Point ID 476274.
►

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