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Issue 726157 link

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Issue metadata

Status: WontFix
Owner: ----
Closed: May 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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22.3% regression in service_worker.service_worker at 472508:472600

Project Member Reported by shimazu@chromium.org, May 24 2017

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=726157

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2tPr_ggM


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

android-nexus6
Cc: -shimazu@google.com
Cc: shimazu@chromium.org
Components: Blink>ServiceWorker
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, May 25 2017


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

Bisect Details
  Configuration: android_nexus6_perf_bisect
  Benchmark    : service_worker.service_worker
  Metric       : page_load_1st_speed_index/page_load_1st_speed_index

Revision             Result                  N
chromium@472507      1246.95 +- 180.494      21      good
chromium@472600      1211.36 +- 241.013      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 service_worker.service_worker

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978669793154068368

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6395128312233984


| 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, May 25 2017


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

Bisect Details
  Configuration: android_nexus6_perf_bisect
  Benchmark    : service_worker.service_worker
  Metric       : page_load_1st_speed_index/page_load_1st_speed_index

Revision             Result                  N
chromium@472507      1237.93 +- 189.496      21      good
chromium@472600      1212.33 +- 245.398      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 service_worker.service_worker

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978661509260230672

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6395128312233984


| 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!
Status: WontFix (was: Untriaged)

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