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Issue metadata

Status: Fixed
Owner:
Closed: Jul 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: Android
Pri: 1
Type: Bug



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blink_perf.dom failing on Webview Perf Bots

Project Member Reported by rnep...@chromium.org, Jun 26 2017

Issue description

https://uberchromegw.corp.google.com/i/chromium.perf/builders/Android%20Nexus5X%20WebView%20Perf%20%282%29

https://uberchromegw.corp.google.com/i/chromium.perf/builders/Android%20Nexus6%20WebView%20Perf%20%282%29




https://luci-logdog.appspot.com/v/?s=chrome%2Fbb%2Fchromium.perf%2FAndroid_Nexus6_WebView_Perf__2_%2F2913%2F%2B%2Frecipes%2Fsteps%2Fblink_perf.dom%2F0%2Fstdout


(INFO) 2017-06-26 01:03:51,507 cmd_helper._ValidateAndLogCommand:158  [host]> /b/c/b/Android_Nexus6_WebView_Perf__2_/src/third_party/catapult/devil/bin/deps/linux2/x86_64/bin/adb -s ZX1G22FVN4 shell 'rm -f /data/local/tmp/temp_file-30ebae924c048.png'
Traceback (most recent call last):
  File "/b/c/b/Android_Nexus6_WebView_Perf__2_/src/third_party/catapult/telemetry/telemetry/internal/story_runner.py", line 107, in _RunStoryAndProcessErrorIfNeeded
    state.RunStory(results)
  File "/b/c/b/Android_Nexus6_WebView_Perf__2_/src/third_party/catapult/common/py_trace_event/py_trace_event/trace_event_impl/decorators.py", line 52, in traced_function
    return func(*args, **kwargs)
  File "/b/c/b/Android_Nexus6_WebView_Perf__2_/src/third_party/catapult/telemetry/telemetry/page/shared_page_state.py", line 307, in RunStory
    self._current_page, self._current_tab, results)
  File "/b/c/b/Android_Nexus6_WebView_Perf__2_/src/third_party/catapult/common/py_trace_event/py_trace_event/trace_event_impl/decorators.py", line 52, in traced_function
    return func(*args, **kwargs)
  File "/b/c/b/Android_Nexus6_WebView_Perf__2_/src/tools/perf/benchmarks/blink_perf.py", line 232, in ValidateAndMeasurePage
    results.current_page, metric, units, values))
  File "/b/c/b/Android_Nexus6_WebView_Perf__2_/src/third_party/catapult/telemetry/telemetry/value/list_of_scalar_values.py", line 83, in __init__
    assert len(values) > 0
AssertionError
(INFO) 2017-06-26 01:03:51,529 cmd_helper._ValidateAndLogCommand:158  [host]> /b/c/b/Android_Nexus6_WebView_Perf__2_/src/third_party/catapult/devil/bin/deps/linux2/x86_64/bin/adb -s ZX1G22FVN4 shell '( log -p i -t Telemetry '"'"'END page-up-with-many-lines.html'"'"' );echo %$?'
[  FAILED  ] page-up-with-many-lines.html (11085 ms)

 
Project Member

Comment 2 by 42576172...@developer.gserviceaccount.com, Jun 26 2017

Cc: yoichio@chromium.org
Owner: yoichio@chromium.org

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

Hi yoichio@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 : yoichio
  Commit : d1c3bd11bf9c9a60812dae6f0500e421e8127023
  Date   : Mon Jun 26 07:13:27 2017
  Subject: Move PerformanceTests/Editing/page-up-with-many-lines.html to DOM/

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : blink_perf.dom
  Metric       : addRange/addRange.html

Revision             Exit Code      N
chromium@482199      0 +- N/A       1      good
chromium@482203      0 +- N/A       1      good
chromium@482205      0 +- N/A       1      good
chromium@482206      1 +- N/A       1      bad       <--
chromium@482207      1 +- N/A       1      bad
chromium@482214      1 +- N/A       1      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=page-up-with-many-lines.html blink_perf.dom

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8975707536656155232

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5822277091852288


| 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!

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