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Issue 734034 link

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Issue metadata

Status: WontFix
Owner:
Closed: Jun 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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6% regression in v8.runtimestats.browsing_desktop at 475281:475311

Project Member Reported by tebbi@chromium.org, Jun 16 2017

Issue description

See the link to graphs below.
 

Comment 1 by tebbi@chromium.org, Jun 16 2017

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=734034

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxpHavgkM


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

android-nexus5X
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jun 16 2017


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

Bisect Details
  Configuration: android_nexus5X_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : IC:duration_avg/browse_search/browse_search_google

Revision             Result                  N
chromium@475280      441.929 +- 14.2926      21      good
chromium@475311      443.203 +- 16.57        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.search.google v8.runtimestats.browsing_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976631566128925472

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5341116888514560


| 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, Jun 16 2017


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

Bisect Details
  Configuration: android_nexus5X_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : IC:duration_avg/browse_search/browse_search_google

Revision             Result                  N
chromium@475280      442.105 +- 16.2574      21      good
chromium@475311      441.356 +- 23.1015      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.search.google v8.runtimestats.browsing_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976623078436060992

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5341116888514560


| 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 6 by jochen@chromium.org, Jun 20 2017

Owner: tebbi@chromium.org
Status: Assigned (was: Untriaged)

Comment 7 by tebbi@chromium.org, Jun 26 2017

Status: WontFix (was: Assigned)
not reproducible and measurement seems to be abandoned

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