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Issue 746235 link

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



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17.5%-36% regression in loading.desktop at 485715:486135

Project Member Reported by toyoshim@chromium.org, Jul 19 2017 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Jul 19 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=746235

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=2d9ffeb803a6b65edb891f871b9eb605740e19b4aef4d9ada0c59799fef22600


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

linux-release
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jul 19 2017 


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

Bisect Details
  Configuration: linux_perf_bisect
  Benchmark    : loading.desktop
  Metric       : timeToFirstContentfulPaint_avg/pcv1-warm/goo.ne.jp

Revision             Result                  N
chromium@485714      123.196 +- 84.8429      21      good
chromium@485896      124.904 +- 73.6012      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=goo.ne.jp loading.desktop

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8973652890125289904


For feedback, file a bug with component Speed>Bisection

Comment 5 by toyoshim@chromium.org, Jul 20 2017 

with wider range
Project Member

Comment 6 by 42576172...@developer.gserviceaccount.com, Jul 20 2017 


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

Bisect Details
  Configuration: linux_perf_bisect
  Benchmark    : loading.desktop
  Metric       : timeToFirstContentfulPaint_avg/pcv1-warm/goo.ne.jp

Revision             Result                  N
chromium@485714      110.189 +- 66.0823      21      good
chromium@486045      108.52 +- 56.6085       21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=goo.ne.jp loading.desktop

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8973571183300440720


For feedback, file a bug with component Speed>Bisection

Comment 7 by toyoshim@chromium.org, Jul 20 2017

Status: WontFix (was: Untriaged)
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