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Issue 771201 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: Dec 2017
Cc:
█ kou...@chormium.org
ksakamoto@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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9.6%-166.2% regression in loading.desktop at 504628:504874

Project Member Reported by majidvp@chromium.org, Oct 3 2017 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Oct 3 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=771201

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=12c3d9a17e62a96a14d1a9a115fe6de2f23114997b51623b48d389964565e836


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

chromium-rel-mac-retina
chromium-rel-mac11
chromium-rel-mac11-air
chromium-rel-mac11-pro
chromium-rel-mac12
chromium-rel-mac12-mini-8gb
win-high-dpi
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Oct 3 2017 


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

Bisect Details
  Configuration: mac_10_11_perf_bisect
  Benchmark    : loading.desktop
  Metric       : cpuTimeToFirstMeaningfulPaint_avg/warm/Economist

Revision             Result                  N
chromium@504734      436.182 +- 456.974      21      good
chromium@504807      433.47 +- 439.142       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=Economist loading.desktop

More information on addressing performance regressions:
  http://g.co/ChromePerformanceRegressions

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8966741005645811088


For feedback, file a bug with component Speed>Bisection

Comment 4 by benhenry@chromium.org, Dec 12 2017

Status: WontFix (was: Untriaged)
Bisect unable to find culprit, this regression exists in stable. Ignoring.
►

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