Issue metadata
Sign in to add a comment
|
19.2% regression in media.android.tough_video_cases at 464269:464310 |
||||||||||||||||||||
Issue descriptionSee the link to graphs below.
,
Apr 13 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8982387241285845872
,
Apr 15 2017
=== Auto-CCing suspected CL author crouleau@chromium.org === Hi crouleau@chromium.org, the bisect results pointed to your CL, please take a look at the results. === BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : crouleau Commit : 6a48a45ac9c3138e306f19df0b3fc1974ffe33ec Date : Thu Apr 13 03:55:49 2017 Subject: Do not play the whole media file before seeking. Bisect Details Configuration: android_webview_nexus6_aosp_perf_bisect Benchmark : media.android.tough_video_cases Metric : cpu_cstate_C0_residency_percent/video.html?src_tulip2.mp4_canvas_true Change : 15.19% | 41.503207946 -> 47.807036756 Revision Result N chromium@464268 41.5032 +- 0.987848 6 good chromium@464277 41.4724 +- 0.637474 6 good chromium@464283 42.4169 +- 0.673228 6 good chromium@464286 41.6235 +- 1.50352 6 good chromium@464287 41.959 +- 1.95775 6 good chromium@464288 47.9655 +- 1.77144 6 bad <-- chromium@464289 47.7129 +- 3.36794 6 bad chromium@464310 47.807 +- 3.61211 6 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=video.html.src.tulip2.mp4.canvas.true media.android.tough_video_cases Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8982387241285845872 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=4622847789498368 | 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!
,
Apr 15 2017
Issue 711865 has been merged into this issue.
,
Apr 15 2017
Issue 711869 has been merged into this issue.
,
Apr 15 2017
Issue 711862 has been merged into this issue.
,
Apr 16 2017
Issue 711866 has been merged into this issue.
,
Apr 19 2017
,
Apr 24 2017
This is expected since we changed how the test ran a little bit (because it was broken) |
|||||||||||||||||||||
►
Sign in to add a comment |
|||||||||||||||||||||
Comment 1 by crouleau@chromium.org
, Apr 13 2017