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Issue metadata

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



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3.9% regression in loading.mobile at 477306:477379

Project Member Reported by primiano@chromium.org, Jun 9 2017

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=731671

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgluD7twoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg5tzToQsM


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

android-webview-nexus5X
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jun 10 2017


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

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : loading.mobile
  Metric       : timeToFirstMeaningfulPaint_avg/Regular-3G/FlipKart

Revision             Result                  N
chromium@477305      60426.7 +- 3860.75      21      good
chromium@477379      60533.3 +- 2332.47      21      bad

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

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977267209741092096

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6006527279759360


| 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 10 2017


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

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : loading.mobile
  Metric       : timeToFirstMeaningfulPaint_avg/Regular-3G/FlipKart

Revision             Result                  N
chromium@477305      60148.7 +- 3894.57      21      good
chromium@477379      60342.4 +- 2392.11      21      bad

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

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977159113271131136

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6006527279759360


| 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)
graphs look like it was some kind of blip.

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