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Issue 782743 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: Jan 2018
Cc:
rmcilroy@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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4.3% regression in loading.desktop at 513114:513176

Project Member Reported by rmcilroy@chromium.org, Nov 8 2017 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Nov 8 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=782743

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=c32185d8c824639b3b31066a07508853ae564045760c0257050e3c54c5a48265


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

chromium-rel-win7-gpu-nvidia
Project Member

Comment 4 by 42576172...@developer.gserviceaccount.com, Nov 8 2017 


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

Bisect Details
  Configuration: winx64nvidia_perf_bisect
  Benchmark    : loading.desktop
  Metric       : timeToFirstContentfulPaint_avg/cold/Mercadolivre

Revision             Result                  N
chromium@513113      427.337 +- 610.796      21      good
chromium@513176      402.691 +- 101.434      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=Mercadolivre loading.desktop

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8963474283192307696


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

Comment 5 by 42576172...@developer.gserviceaccount.com, Nov 8 2017 


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

Bisect Details
  Configuration: winx64nvidia_perf_bisect
  Benchmark    : loading.desktop
  Metric       : timeToFirstContentfulPaint_avg/cold/Mercadolivre

Revision             Result                  N
chromium@512446      441.333 +- 800.136      21      good
chromium@513176      407.12 +- 154.659       21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=Mercadolivre loading.desktop

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8963474264277779824


For feedback, file a bug with component Speed>Bisection

Comment 6 by sullivan@chromium.org, Jan 11 2018

Status: WontFix (was: Untriaged)
Bisect can't repro.
►

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