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Issue 694454 link

Starred by 1 user
Status: Untriaged
Owner: ----
Cc:
ulan@google.com
EstimatedDays: ----
NextAction: 2019-07-09
OS: ----
Pri: 3
Type: Bug-Regression



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70.8% regression in v8.browsing_mobile at 451275:451334

Project Member Reported by ulan@google.com, Feb 21 2017 
See the link to graphs below.

Comment 1 by ulan@google.com, Feb 21 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=694454

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-PGZuwkM


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

android-webview-nexus5X
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Feb 21 2017 


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

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_max/browse_media/browse_media_facebook_photos

Revision             Result                  N
chromium@451274      21.1169 +- 4.65342      21      good
chromium@451334      21.355 +- 6.87756       21      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.facebook.photos v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8987055991377011536

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5905942941532160


| 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 42576172...@developer.gserviceaccount.com, Feb 21 2017 


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

Bisect Details
  Configuration: android_nexus5X_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_sum/browse_media/browse_media_facebook_photos

Revision             Result                  N
chromium@451274      21.7017 +- 4.98142      21      good
chromium@451334      22.6369 +- 9.65412      21      bad

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

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8987048558180706160

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6470097633280000


| 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, Feb 21 2017 


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

Bisect Details
  Configuration: android_nexus5X_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_sum/browse_media/browse_media_facebook_photos

Revision             Result                  N
chromium@451274      21.9978 +- 4.52332      21      good
chromium@451334      21.7078 +- 4.29077      21      bad

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

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8987048542295552000

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4928212963950592


| 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, Mar 24 2017 


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

Bisect Details
  Configuration: android_nexus5X_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_sum/browse_media/browse_media_facebook_photos

Revision             Result                  N
chromium@451274      21.9978 +- 4.52332      21      good
chromium@451334      21.7078 +- 4.29077      21      bad

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

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8984378605563055168

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4928212963950592


| 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, Mar 30 2017 


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

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-scavenger_sum/browse_media/browse_media_facebook_photos

Revision             Result                  N
chromium@451274      152.866 +- 59.4442      21      good
chromium@451334      153.918 +- 53.3214      21      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.facebook.photos v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8983687323396568704

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4928212963950592


| 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, Apr 7 2017 


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

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : v8-gc-full-mark-compactor_avg/browse_media/browse_media_facebook_photos

Revision             Result                  N
chromium@451274      21.9751 +- 7.19467      21      good
chromium@451334      21.1508 +- 6.07505      20      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.facebook.photos v8.browsing_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8983045012866819040

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4928212963950592


| 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 sheriffbot@chromium.org, Jul 26 2017

Labels: Hotlist-Google

Comment 15 by benhenry@google.com, Jan 10

Labels: Pri-3
NextAction: 2019-07-09
Downgrading P2s that haven't been modified in more than 6 months, which have no component or owner.
►

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