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Issue 711294 link

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



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177% regression in loading.mobile at 464106:464160

Project Member Reported by primiano@chromium.org, Apr 13 2017 
See the link to graphs below.

Comment 1 by primiano@chromium.org, Apr 13 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=711294

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggsSq1wgM


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

android-nexus5
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Apr 13 2017 


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

Bisect Details
  Configuration: android_nexus5_perf_bisect
  Benchmark    : loading.mobile
  Metric       : timeToFirstMeaningfulPaint_avg/Regular-3G/http___www.58pic.com

Revision             Result                  N
chromium@464105      5206.56 +- 1395.33      21      good
chromium@464160      5176.24 +- 1999.09      21      bad

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=http...www.58pic.com loading.mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8982422457215244480

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5867091762085888


| 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, Apr 13 2017 


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

Bisect Details
  Configuration: android_nexus5_perf_bisect
  Benchmark    : loading.mobile
  Metric       : timeToFirstMeaningfulPaint_avg/Regular-3G/http___www.58pic.com

Revision             Result                  N
chromium@464105      5155.41 +- 2261.12      20      good
chromium@464160      5022.67 +- 1978.44      21      bad

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=http...www.58pic.com loading.mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8982412920146464384

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5867091762085888


| 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 7 by 42576172...@developer.gserviceaccount.com, Apr 14 2017 


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

Bisect Details
  Configuration: android_nexus5_perf_bisect
  Benchmark    : loading.mobile
  Metric       : timeToFirstMeaningfulPaint_avg/Regular-3G/http___www.58pic.com

Revision             Result                  N
chromium@464105      5359.14 +- 2240.59      21      good
chromium@464160      5175.03 +- 2003.72      21      bad

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=http...www.58pic.com loading.mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8982314768617365632

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5867091762085888


| 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, Apr 21 2017 


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

Bisect Details
  Configuration: android_nexus5_perf_bisect
  Benchmark    : loading.mobile
  Metric       : timeToFirstMeaningfulPaint_avg/Regular-3G/http___www.58pic.com

Revision             Result                  N
chromium@464105      8629.17 +- 230.789      21      good
chromium@464160      8649.02 +- 248.066      21      bad

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=http...www.58pic.com loading.mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981673755672310528

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5867091762085888


| 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 benhenry@chromium.org, Jul 27 2017

Status: WontFix (was: Untriaged)
This alert was found before M-60 branched. Closing as WontFix as this is believed to either be invalid or non-reproducible.
►

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