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Issue 759713 link

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Issue metadata

Status: WontFix
Owner: ----
Closed: Nov 7
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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11.8% regression in tracing_perftests at 497558:497657

Project Member Reported by fmea...@chromium.org, Aug 28 2017

Issue description

See the link to graphs below.
 
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Aug 28 2017

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=759713

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=4e8301950569f73699460c11f1f8a85e4a6f821186604c1c95f3fdbfcd65bb1a


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

android-nexus7v2
Project Member

Comment 4 by 42576172...@developer.gserviceaccount.com, Aug 28 2017


=== BISECT JOB RESULTS ===
NO Perf regression found, tests failed to produce values

Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : tracing_perftests
  Metric       : TraceEventPerfTest.Submit_10000_TRACE_EVENT_with_TracedValue/flush


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=flush tracing_perftests

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8969998862415587360


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

Comment 5 by 42576172...@developer.gserviceaccount.com, Aug 28 2017


=== BISECT JOB RESULTS ===
NO Perf regression found, tests failed to produce values

Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : tracing_perftests
  Metric       : TraceEventPerfTest.Submit_10000_TRACE_EVENT_with_TracedValue/flush


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=flush tracing_perftests

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8969998854711953568


For feedback, file a bug with component Speed>Bisection
Status: WontFix (was: Untriaged)
This regression has been open for half a year. It's not very actionable and the regression has been in all Chrome user's hands for months.

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