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Issue metadata

Status: Archived
Owner: ----
Closed: Dec 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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22.8%-73% regression in v8.runtimestats.browsing_mobile_classic at 468392:470813

Project Member Reported by mlippautz@google.com, May 15 2017

Issue description

See the link to graphs below.
 
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, May 15 2017


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

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.runtimestats.browsing_mobile_classic
  Metric       : v8-gc-scavenger_avg/browse_news/browse_news_reddit

Revision             Result                  N
chromium@470569      19.6562 +- 10.9169      21      good
chromium@470630      17.9608 +- 18.0599      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.news.reddit v8.runtimestats.browsing_mobile_classic

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8979545376720121104

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6124942489288704


| 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 16 2017


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

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : v8.runtimestats.browsing_mobile_classic
  Metric       : v8-gc-scavenger_avg/browse_news/browse_news_reddit

Revision             Result                  N
chromium@470569      19.6562 +- 10.9169      21      good
chromium@470630      17.9608 +- 18.0599      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.news.reddit v8.runtimestats.browsing_mobile_classic

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8979491981890102992

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6124942489288704


| 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 sheriffbot@chromium.org, Jul 17 2017

Labels: Hotlist-Google
Status: Archived (was: Untriaged)

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