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Issue 862280 link

Starred by 1 user
Status: Duplicate
Owner:
chaopeng@chromium.org
Closed: Jul 15
Cc:
chaopeng@chromium.org
tdres...@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression

Blocked on:
issue 862654


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3.8%-1016.3% regression in rendering.mobile at 568483:568728

Project Member Reported by tdres...@chromium.org, Jul 10 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Jul 10 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=862280

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=065317d4c8ef82b8e5d0476eb426386aac14f46d91718b4b9b653b9ff4d068e4


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

android-nexus5
android-nexus5X
android-webview-nexus5X
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jul 10 

😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/14b21a46a40000

Buildbucket says the build completed successfully, but Pinpoint can't find the isolate hash.
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Jul 11 

😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/13b6ac06a40000

Buildbucket says the build completed successfully, but Pinpoint can't find the isolate hash.

Comment 6 by simonhatch@chromium.org, Jul 11

Blockedon: 862654
Blocking on  crbug.com/862654  - Pinpoint failure locating isolate hash.

Comment 7 by dtu@chromium.org, Jul 13 

 Issue 862654  is fixed. I'm re-running these jobs.
Project Member

Comment 10 by 42576172...@developer.gserviceaccount.com, Jul 14

Cc: chaopeng@chromium.org
Owner: chaopeng@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/15d5b8a1a40000

Set TouchStartExpectedSoon only after we seen a blocking event by chaopeng@chromium.org
https://chromium.googlesource.com/chromium/src/+/4a2ebc8dad89ca0042d0babd619f4ea35e3ac072
58.97 → 540.6 (+481.6)

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

Comment 11 by 42576172...@developer.gserviceaccount.com, Jul 14 

📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/13de3ae6a40000

Set TouchStartExpectedSoon only after we seen a blocking event by chaopeng@chromium.org
https://chromium.googlesource.com/chromium/src/+/4a2ebc8dad89ca0042d0babd619f4ea35e3ac072
91.51 → 86.46 (-5.049)

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

Comment 12 by chaopeng@chromium.org, Jul 15

Mergedinto: 855443
Status: Duplicate (was: Assigned)
►

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