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Issue 922524 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: Jan 18
Cc:
sullivan@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression

Blocked on:
issue 922512


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17.6%-7,923.7% regression in cpu_time_percentage,timeToFirstContentfulPaint,timeToFirstPaint at 621849:622000

Project Member Reported by 42576172...@developer.gserviceaccount.com, Jan 16 (6 days ago) 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Jan 16 (6 days ago) 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=922524

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=bd7ac41d51788cd904e0611eb3ecd293b5b9a850c58b32c39987bcadb342ee70


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

Android Nexus6 WebView Perf
android-nexus5x-perf

system_health.common_mobile - Benchmark documentation link:
  https://bit.ly/system-health-benchmarks
Project Member

Comment 2 by 42576172...@developer.gserviceaccount.com, Jan 16 (6 days ago) 

📍 Pinpoint job started.
https://pinpoint-dot-chromeperf.appspot.com/job/15a72e92540000
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jan 16 (6 days ago) 

😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/15a72e92540000

All of the runs failed. The most common error (20/20 runs) was:
ReadValueError: Could not find values matching: {'story': u'browse:news:cricbuzz', 'tir_label': u'browse_news', 'histogram': u'cpu_time_percentage'}

Comment 4 by sullivan@chromium.org, Jan 16 (6 days ago)

Blockedon: 922512
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Jan 16 (6 days ago) 

📍 Pinpoint job started.
https://pinpoint-dot-chromeperf.appspot.com/job/12af45cc540000
Project Member

Comment 6 by 42576172...@developer.gserviceaccount.com, Jan 16 (6 days ago) 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/12af45cc540000
Project Member

Comment 7 by 42576172...@developer.gserviceaccount.com, Jan 16 (6 days ago) 

📍 Pinpoint job started.
https://pinpoint-dot-chromeperf.appspot.com/job/153ffa7c540000

Comment 8 by sullivan@chromium.org, Jan 16 (6 days ago) 

Trying a bisect on a wider range.
Project Member

Comment 9 by 42576172...@developer.gserviceaccount.com, Jan 17 (5 days ago) 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/153ffa7c540000

Comment 10 by sullivan@chromium.org, Jan 18 (5 days ago)

Status: WontFix (was: Untriaged)
Multiple bisects failed.
►

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