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Issue 735919 link

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



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28.3% regression in loading.desktop at 479884:479976

Project Member Reported by kraynov@chromium.org, Jun 22 2017 
See the link to graphs below.

Comment 1 by kraynov@chromium.org, Jun 22 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=735919

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg9u6P8AgM


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

chromium-rel-mac11-air
Project Member

Comment 4 by 42576172...@developer.gserviceaccount.com, Jun 22 2017 


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

Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : loading.desktop
  Metric       : timeToFirstContentfulPaint_avg/pcv1-warm/FlipKart

Revision             Result                  N
chromium@479883      96.1713 +- 21.8731      21      good
chromium@479976      95.7587 +- 24.2129      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=FlipKart loading.desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976084103752219424

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6342249119481856


| 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 22 2017 


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

Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : loading.desktop
  Metric       : timeToFirstContentfulPaint_avg/pcv1-warm/FlipKart

Revision             Result                  N
chromium@479883      95.6883 +- 16.9893      21      good
chromium@479976      97.1227 +- 22.2891      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=FlipKart loading.desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976084111697139872

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6351877899288576


| 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 8 by 42576172...@developer.gserviceaccount.com, Jun 22 2017 


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

Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : loading.desktop
  Metric       : timeToFirstContentfulPaint_avg/pcv1-warm/FlipKart

Revision             Result                 N
chromium@479883      95.6674 +- 17.072      21      good
chromium@479976      99.1644 +- 41.649      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=FlipKart loading.desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976071948788549024

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6342249119481856


| 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 9 by 42576172...@developer.gserviceaccount.com, Jun 23 2017 


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

Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : loading.desktop
  Metric       : timeToFirstContentfulPaint_avg/pcv1-warm/FlipKart

Revision             Result                  N
chromium@479883      97.9364 +- 14.2109      21      good
chromium@479976      96.0861 +- 30.5522      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=FlipKart loading.desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976071947477722064

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6351877899288576


| 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 10 by sullivan@chromium.org, Jul 27 2017

Status: Fixed (was: Untriaged)
This recovered.
►

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