New issue
Advanced search Search tips

Issue 777500 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: Oct 2017
Cc:
tguilbert@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



Sign in to add a comment

9.5% regression in media.desktop at 510679:510686

Project Member Reported by tguilbert@chromium.org, Oct 23 2017 
The regression already seems solved, but knowing the culprit might be worthwile still.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Oct 23 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=777500

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=ecc40e2183e302f13bda21bb6a2f9cdf4ebe4d99ab428ed04f4a6e56dc2742cc


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

chromium-rel-win7-dual
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Oct 23 2017 


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

Bisect Details
  Configuration: win_perf_bisect
  Benchmark    : media.desktop
  Metric       : memory:chrome:all_processes:reported_by_chrome:malloc:effective_size_avg/video.html?src_crowd.ogg_type_audio

Revision             Result                   N
chromium@510678      13326092 +- 150296       21      good
chromium@510686      13483629 +- 1535499      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=video.html.src.crowd.ogg.type.audio media.desktop

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8964921107748663680


For feedback, file a bug with component Speed>Bisection
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Oct 23 2017 


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

Bisect Details
  Configuration: win_perf_bisect
  Benchmark    : media.desktop
  Metric       : memory:chrome:all_processes:reported_by_chrome:malloc:effective_size_avg/video.html?src_crowd.ogg_type_audio

Revision             Result                   N
chromium@510600      13355147 +- 913492       21      good
chromium@510693      13490227 +- 1644969      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=video.html.src.crowd.ogg.type.audio media.desktop

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8964912544173879952


For feedback, file a bug with component Speed>Bisection

Comment 6 by tguilbert@chromium.org, Oct 27 2017

Status: WontFix (was: Untriaged)
Ref files moved at the same time as the "regression".

Comment 7 by crouleau@chromium.org, Nov 2 2017

Labels: Performance-Media
►

Sign in to add a comment