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Issue 690685 link

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Issue metadata

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



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16.3%-16.5% regression in loading.mobile at 448048:448453

Project Member Reported by briander...@chromium.org, Feb 9 2017

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=690685

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6LqQogkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmMr35QoM


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

android-webview-nexus5X
Project Member

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


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

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : loading.mobile
  Metric       : timeToFirstContentfulPaint_avg/Regular-3G/https___www.youtube.com_watch?v_MU3YuvNRhVY

Revision             Result                  N
chromium@448047      10977.5 +- 3545.14      21      good
chromium@448453      10864.7 +- 3974.48      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=https...www.youtube.com.watch.v.MU3YuvNRhVY loading.mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8988096248174836208

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5823188920958976


| 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, Feb 11 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/https___www.youtube.com_watch?v_MU3YuvNRhVY

Revision             Result                  N
chromium@448000      10866.1 +- 2268.42      21      good
chromium@448494      11111.1 +- 4085.96      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=https...www.youtube.com.watch.v.MU3YuvNRhVY loading.mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8988016481559862896

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4934783156617216


| 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!
Labels: Performance-Loading
Project Member

Comment 8 by 42576172...@developer.gserviceaccount.com, Mar 24 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/https___www.youtube.com_watch?v_MU3YuvNRhVY

Revision             Result                  N
chromium@448000      10891.5 +- 3433.37      21      good
chromium@448494      10650.6 +- 1018.09      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=https...www.youtube.com.watch.v.MU3YuvNRhVY loading.mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8984378566220777952

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4934783156617216


| 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 10 by 42576172...@developer.gserviceaccount.com, Mar 30 2017


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

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : loading.mobile
  Metric       : timeToFirstContentfulPaint_avg/Regular-3G/https___www.youtube.com_watch?v_MU3YuvNRhVY

Revision             Result                  N
chromium@448047      10618.3 +- 1915.35      21      good
chromium@448453      10838.7 +- 5097.5       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=https...www.youtube.com.watch.v.MU3YuvNRhVY loading.mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8983687239693153792

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4934783156617216


| 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!

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

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : loading.mobile
  Metric       : timeToFirstMeaningfulPaint_avg/Regular-3G/https___www.youtube.com_watch?v_MU3YuvNRhVY

Revision             Result                  N
chromium@448047      10948.1 +- 3697.55      21      good
chromium@448453      10981.0 +- 2198.3       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=https...www.youtube.com.watch.v.MU3YuvNRhVY loading.mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8983033680285822800

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4934783156617216


| 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)
loading triage: close for no regression found

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