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Issue 789446 link

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



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37.4%-38.9% regression in v8.browsing_mobile at 518528:518587

Project Member Reported by jgruber@chromium.org, Nov 29 2017 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Nov 29 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=789446

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=19508f7a1f7201782bb629807aa2104375fdf4a95f9be6d24c8eda7763c06865


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

android-nexus6
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Nov 29 2017 


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

Bisect Details
  Configuration: android_nexus6_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : total:500ms_window:renderer_eqt_max/browse_news/browse_news_cnn

Revision             Result                  N
chromium@518527      1736.36 +- 1067.41      21      good
chromium@518587      1591.13 +- 450.11       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.news.cnn v8.browsing_mobile

More information on addressing performance regressions:
  http://g.co/ChromePerformanceRegressions

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8961605900148642800


For feedback, file a bug with component Speed>Bisection
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Nov 30 2017 


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

Bisect Details
  Configuration: android_nexus6_perf_bisect
  Benchmark    : v8.browsing_mobile
  Metric       : total:500ms_window:renderer_eqt:v8_max/browse_news/browse_news_cnn

Revision             Result                  N
chromium@518527      1738.76 +- 1101.95      21      good
chromium@518587      1667.9 +- 912.004       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.news.cnn v8.browsing_mobile

More information on addressing performance regressions:
  http://g.co/ChromePerformanceRegressions

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8961496266480831568


For feedback, file a bug with component Speed>Bisection

Comment 6 by jgruber@chromium.org, Dec 1 2017

Status: WontFix (was: Untriaged)
Seems invalid, ref increased at the same point ID.
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