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Issue metadata

Status: Verified
Owner:
Last visit > 30 days ago
Closed: Sep 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Mac
Pri: ----
Type: ----



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rasterize_and_record_micro.top_25 failing on 16 builders

Project Member Reported by charliea@chromium.org, Sep 7 2017

Issue description

rasterize_and_record_micro.top_25 failing on 16 builders

Builders failed on: 
- Android Nexus6 WebView Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Android%20Nexus6%20WebView%20Perf
- Android Nexus7v2 Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Android%20Nexus7v2%20Perf
- Linux Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Linux%20Perf
- Mac 10.11 Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Mac%2010.11%20Perf
- Mac 10.12 Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Mac%2010.12%20Perf
- Mac Air 10.11 Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Mac%20Air%2010.11%20Perf
- Mac Pro 10.11 Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Mac%20Pro%2010.11%20Perf
- Mac Retina Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Mac%20Retina%20Perf
- Win 10 High-DPI Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Win%2010%20High-DPI%20Perf
- Win 10 Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Win%2010%20Perf
- Win 7 ATI GPU Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Win%207%20ATI%20GPU%20Perf
- Win 7 Intel GPU Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Win%207%20Intel%20GPU%20Perf
- Win 7 Nvidia GPU Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Win%207%20Nvidia%20GPU%20Perf
- Win 7 Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Win%207%20Perf
- Win 7 x64 Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Win%207%20x64%20Perf
- Win 8 Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Win%208%20Perf


Seems to consistently berasterize_and_record_micro.top_25/https://www.google.com/#hl=en&q=barack+obama. Going to land a disable and try to kick off a bisect.
 
good revision seems to be d30c88700794f170cfb85cc7205cde01cd27caf5 and bad revision seems to be 2acb0972b29907f285f13c677558c0063abd7f18
Labels: OS-Android
NextAction: 2017-07-08
Labels: -OS-Android
NextAction: ----
Status: WontFix (was: Available)
This should be addressed by  issue 762230 . Just wait for the next build or so.
Owner: wkorman@chromium.org
Status: Assigned (was: WontFix)

=== Auto-CCing suspected CL author wkorman@chromium.org ===

Hi wkorman@chromium.org, the bisect results pointed to your CL, please take a look at the
results.


=== BISECT JOB RESULTS ===
Test failure found with culprit

Suspected Commit
  Author : Walter Korman
  Commit : 71d0b6e55036e66e74dde48b1c7d5364eb1e5b1d
  Date   : Sat Sep 02 15:02:07 2017
  Subject: New web page recordings for various Top 25 pages.

Bisect Details
  Configuration: mac_10_11_perf_bisect
  Benchmark    : rasterize_and_record_micro.top_25
  Metric       : pixels_rasterized/https___www.google.com__hl_en_q_barack+obama

Revision             Exit Code      N
chromium@499394      0 +- N/A       2      good
chromium@499395      0 +- N/A       2      good
chromium@499396      1 +- N/A       2      bad       <--
chromium@499397      1 +- N/A       2      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=https...www.google.com..hl.en.q.barack.obama rasterize_and_record_micro.top_25

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8969082316782785680


For feedback, file a bug with component Speed>Bisection
Status: Fixed (was: Assigned)
Status: Verified (was: Fixed)
I've verified that r&r_micro.top_25 is now working.

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