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Issue 752098 link

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



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5.3%-9.3% regression in v8.runtimestats.browsing_desktop at 490586:490659

Project Member Reported by tebbi@chromium.org, Aug 3 2017 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Aug 3 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=752098

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=4cc9a1b78125cabbbd89befe266e9afc6bfe3c8f132143bd8e01387c34f6e986


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

android-nexus7v2
chromium-rel-win7-gpu-ati
Project Member

Comment 4 by 42576172...@developer.gserviceaccount.com, Aug 4 2017 


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

Bisect Details
  Configuration: winx64intel_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : JavaScript:duration_avg/browse_tech/browse_tech_discourse_infinite_scroll

Revision             Result                  N
chromium@490624      2682.98 +- 316.538      21      good
chromium@490644      2690.91 +- 226.759      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.tech.discourse.infinite.scroll v8.runtimestats.browsing_desktop

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8972185091095341520


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

Comment 5 by 42576172...@developer.gserviceaccount.com, Aug 4 2017 


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

Bisect Details
  Configuration: winx64ati_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : JavaScript:duration_avg/browse_social/browse_social_twitter

Revision             Result                  N
chromium@490585      539.613 +- 45.8653      21      good
chromium@490644      545.254 +- 77.3616      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.social.twitter v8.runtimestats.browsing_desktop

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8972185114177150112


For feedback, file a bug with component Speed>Bisection

Comment 6 by tebbi@chromium.org, Aug 7 2017

Status: WontFix (was: Assigned)
not reproducible
Project Member

Comment 8 by 42576172...@developer.gserviceaccount.com, Aug 7 2017 


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

Bisect Details
  Configuration: win_x64_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : V8 C++:duration_avg/browse_social/browse_social_facebook_infinite_scroll

Revision             Result                  N
chromium@490620      1604.27 +- 174.718      21      good
chromium@490644      1593.25 +- 261.183      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.social.facebook.infinite.scroll v8.runtimestats.browsing_desktop

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8971900211756965968


For feedback, file a bug with component Speed>Bisection
►

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