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Issue 778124 link

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Status: Assigned
Owner:
jchin...@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 3
Type: Bug



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Improved metric

Project Member Reported by jchin...@chromium.org, Oct 25 2017 
Testing bug, please ignore.
Project Member

Comment 2 by 42576172...@developer.gserviceaccount.com, Oct 25 2017 


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

Bisect Details
  Configuration: win_perf_bisect
  Benchmark    : blink_perf.bindings
  Metric       : append-child/append-child

Revision             Result                  N
chromium@508409      53.6078 +- 2.05207      21      good
chromium@508554      54.1622 +- 6.98604      21      bad

Please refer to the following doc on diagnosing blink_perf regressions:
  https://chromium.googlesource.com/chromium/src/+/master/docs/speed/benchmark_harnesses/blink_perf.md

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests blink_perf.bindings

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8964785138873430912


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

Comment 23 by 42576172...@developer.gserviceaccount.com, Oct 25 2017

Cc: kinuko@chromium.org ryansturm@chromium.org dougarnett@chromium.org rdsmith@chromium.org blundell@chromium.org
Owner: dougarnett@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://dev-simonhatch-3f2fb923-dot-pinpoint-dot-chromeperf.appspot.com/job/1691a350f80000

Refactor client previews_state logic out of dispatcher into component
By dougarnett@chromium.org · Wed Oct 25 19:44:38 2017
chromium @ 2c55476b2410751410f3b9515f17f26d8a19b7a1

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions

Comment 24 by jchin...@chromium.org, Oct 25 2017

Cc: -kinuko@chromium.org -blundell@chromium.org -ryansturm@chromium.org -dougarnett@chromium.org -rdsmith@chromium.org
Owner: jchin...@chromium.org
Please disregard, this is a testing bug.
Project Member

Comment 25 by 42576172...@developer.gserviceaccount.com, Oct 25 2017

Cc: v8-autoroll@chromium.org
Owner: v8-autoroll@chromium.org
📍 Found a significant difference after 1 commit.
https://dev-simonhatch-3f2fb923-dot-pinpoint-dot-chromeperf.appspot.com/job/14f84768f80000

Update V8 to version 6.4.78.
By v8-autoroll@chromium.org · Sun Oct 22 17:15:24 2017
chromium @ 1f4e755d85e663a67246958e784aefd6b72bfd93

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions

Comment 26 by jchin...@chromium.org, Oct 25 2017

Cc: -v8-autoroll@chromium.org
Owner: jchin...@chromium.org
Testing bug, please disregard.
►

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