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Issue 922927 link

Starred by 1 user
Status: Assigned
Owner:
u...@chromium.org
Cc:
petermarshall@chromium.org
u...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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10.8%-68.9% regression in v8.browsing_desktop at 621730:621951

Project Member Reported by petermarshall@chromium.org, Jan 17 (5 days ago) 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Jan 17 (5 days ago) 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=922927

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=9baf0144bf004fdc1849553fc438ce8a048a94f596654695e44362bfc396ba98


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

Win 7 Nvidia GPU Perf
Win 7 Perf

v8.browsing_desktop - Benchmark documentation link:
  None

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

Comment 2 by 42576172...@developer.gserviceaccount.com, Jan 17 (5 days ago) 

📍 Pinpoint job started.
https://pinpoint-dot-chromeperf.appspot.com/job/1491981c540000
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Today (15 hours ago)

Cc: u...@chromium.org
Owner: u...@chromium.org
Status: Assigned (was: Unconfirmed)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/1491981c540000

[heap] Remove bailout marking worklist. by ulan@chromium.org
https://chromium.googlesource.com/v8/v8/+/68a8bdd82988d6ae1d9769748d58fc8b266e8c9a
v8-gc-scavenger: 1.018 → 1.368 (+0.3497)

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions

Benchmark documentation link:
  None
►

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