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Issue metadata

Status: Duplicate
Merged: issue 680776
Owner:
Closed: Jan 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 1
Type: ----



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blink_perf.canvas failing on 5 builders

Project Member Reported by oysteine@chromium.org, Jan 12 2017

Issue description

Project Member

Comment 2 by 42576172...@developer.gserviceaccount.com, Jan 13 2017


=== BISECT JOB RESULTS ===
NO Test failure found

Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : blink_perf.canvas
  Metric       : createImageBitmapFromImageData/createImageBitmapFromImageData

Revision             Exit Code      N
chromium@442936      1 +- N/A       5      good
chromium@443008      1 +- N/A       5      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 blink_perf.canvas

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8990632469482917536

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6413424214409216


| 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 Tests>AutoBisect.  Thank you!
Owner: oysteine@chromium.org
Cc: junov@chromium.org
Project Member

Comment 6 by 42576172...@developer.gserviceaccount.com, Jan 14 2017

Mergedinto: 680776
Status: Duplicate (was: Available)

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

Suspected Commit
  Author : zakerinasab
  Commit : 7fb9535883e50ab0d7262ea8a0e8470934e57a9c
  Date   : Wed Jan 11 19:09:13 2017
  Subject: Implement color management for ImageData

Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : blink_perf.canvas
  Metric       : toBlob_duration_jpeg/toBlob_duration_jpeg.html

Revision             Exit Code      N
chromium@442832      0 +- N/A       20      good
chromium@442920      0 +- N/A       20      good
chromium@442964      0 +- N/A       20      good
chromium@442970      0 +- N/A       20      good
chromium@442972      0 +- N/A       20      good
chromium@442973      1 +- N/A       20      bad       <--
chromium@442975      1 +- N/A       20      bad
chromium@442987      1 +- N/A       20      bad
chromium@443008      1 +- N/A       20      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 --story-filter=toBlob.duration.jpeg.html blink_perf.canvas

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8990557716586116640

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5331285528018944


| 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 Tests>AutoBisect.  Thank you!

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