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Issue 833320 link

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



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4.3% regression in system_health.memory_desktop at 550156:550338

Project Member Reported by petermarshall@chromium.org, Apr 16 2018 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Apr 16 2018 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=833320

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=5fe5f59cbceadd7ed48c4fbfc6a3a22a9cb43ea4d3578c9a140de1791a076c19


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

chromium-rel-win7-gpu-intel
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Apr 16 2018

Cc: machenb...@chromium.org
Owner: machenb...@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/12cd91c6c40000

Update V8 to version 6.7.288.1 by machenbach@chromium.org
https://chromium.googlesource.com/chromium/src/+/7797277570251811adb139594f8b10088ca20cc5

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

Comment 4 by machenb...@chromium.org, Apr 16 2018

Cc: -machenb...@chromium.org hablich@chromium.org
Owner: ----
Status: Available (was: Assigned)
I don't triage perf regressions. That's a roll with V8's beta candidate.

+ perf sheriff

Comment 5 by petermarshall@chromium.org, Apr 17 2018

Components: Blink>JavaScript
Owner: verwa...@chromium.org
That roll is a cherry pick of https://chromium.googlesource.com/v8/v8/+/225bc87e2efa7919cf1294d175c60b20244d4113, so assigning to Toon.

Comment 6 by verwa...@chromium.org, May 24 2018

Owner: ishell@chromium.org
That's a revert of a tryout CL by Igor. Reassigning as FYI.

Comment 7 by benhenry@chromium.org, Aug 2

Status: Assigned (was: Available)
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