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Issue 828017 link

Starred by 1 user
Status: Duplicate
Merged: issue 828000
Owner:
agrieve@chromium.org
Closed: Apr 2018
Cc:
agrieve@chromium.org
█ pmeenan@chromium.org
jgruber@chromium.org
hablich@chromium.org
dtu@chromium.org
ssid@chromium.org
dpranke@chromium.org
dcheng@chromium.org
fdoray@chromium.org
primiano@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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15.4%-299.6% regression in thread_times.key_silk_cases at 545954:546764

Project Member Reported by pmeenan@chromium.org, Apr 2 2018 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Apr 2 2018 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=828017

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=99b2ca9c6d64778cb61d362a72c14a9aa0ca58f69eff330c5ca19c032d244ede


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

android-nexus6
android-webview-nexus5X
android-webview-nexus6

Comment 4 by sullivan@chromium.org, Apr 9 2018

Cc: dtu@chromium.org
+dtu any ideas why the bisect in #2 gives a 500?
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Apr 9 2018

Cc: primiano@chromium.org dpranke@chromium.org jgruber@chromium.org fdoray@chromium.org agrieve@chromium.org dcheng@chromium.org hablich@chromium.org ssid@chromium.org
Owner: agrieve@chromium.org
Status: Assigned (was: Untriaged)
📍 Found significant differences after each of 3 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/179a47b4c40000

Disable embedded builtins for M67 branch point by jgruber@chromium.org
https://chromium.googlesource.com/v8/v8/+/b2f0d8617b9bb8aa463f6d8b7f8ca99b6ab285de

Revert "Android: Add code to parse the CFI info added to the apk" by fdoray@chromium.org
https://chromium.googlesource.com/chromium/src/+/88328b6800f987ba9f532842862021cb48875618

Revert "Enable extracting unwind table on official builds without channel" by agrieve@chromium.org
https://chromium.googlesource.com/chromium/src/+/a2474b6490ea9cfda76528059fbf23369e7d281f

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

Comment 6 by agrieve@chromium.org, Apr 9 2018

Mergedinto: 828000
Status: Duplicate (was: Assigned)
Project Member

Comment 7 by 42576172...@developer.gserviceaccount.com, Apr 11 2018 

😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/1492e73f440000
Project Member

Comment 8 by 42576172...@developer.gserviceaccount.com, Apr 15 2018 


Previous job on this bug failed due to https://github.com/catapult-project/catapult/issues/4393, retrying now that it's fixed.
Project Member

Comment 9 by 42576172...@developer.gserviceaccount.com, Apr 15 2018 

📍 Pinpoint job started.
https://chromeperf.appspot.com/job/14931c46c40000
►

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