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Issue 879479 link

Starred by 1 user
Status: Duplicate
Owner: ----
Closed: Aug 31
Cc:
mlippautz@chromium.org
█ rfbpb@google.com
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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5.9%-91.8% regression in v8.browsing_desktop at 583498:587067

Project Member Reported by mlippautz@chromium.org, Aug 31 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Aug 31 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=879479

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=5660f3d58e547eafa7acac26c8badb62bf7b27fe96ee83a5939e2b8669cf685f


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

Win 7 Nvidia GPU Perf
linux-perf
mac-10_12_laptop_low_end-perf

v8.browsing_desktop - Benchmark documentation link:
  None
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Aug 31

Cc: rfbpb@google.com
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/16db4035640000

Reland "[heap] Attempt to incorporate backing store counters into heap sizing and GC trigger stragery." by rfbpb@google.com
https://chromium.googlesource.com/v8/v8/+/eb164dbd0066a0078e58932563eeb5fdd2b8e6d6
No values → 2.794

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

Benchmark documentation link:
  None

Comment 4 by mlippautz@chromium.org, Aug 31

Mergedinto: 879045
Status: Duplicate (was: Assigned)
Already reverted.
►

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