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Issue 914364 link

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



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15.2%-32.3% regression in frame_times,tasks_per_frame_total_all,thread_total_all_cpu_time_per_frame at 615305:615405

Project Member Reported by 42576172...@developer.gserviceaccount.com, Dec 12 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Dec 12 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=914364

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=f1c31d03158a3adececed4ff6f9bc66d181a27620dfc6b16b18ec4df7d41509c


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

mac-10_12_laptop_low_end-perf
mac-10_13_laptop_high_end-perf

rendering.desktop - Benchmark documentation link:
  https://bit.ly/rendering-benchmarks
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Dec 12

Cc: ccameron@chromium.org
Owner: ccameron@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/14b25e2e140000

Mac OOP-R GPU crashes: Add paint op instrumentation by ccameron@chromium.org
https://chromium.googlesource.com/chromium/src/+/d5698f682d8b2742017df6c81e0bd8e6a3063189
tasks_per_frame_total_all: 263.9 → 348 (+84.09)

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

Benchmark documentation link:
  https://bit.ly/rendering-benchmarks
►

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