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Issue 862335 link

Starred by 1 user
Status: WontFix
Owner:
sullivan@chromium.org
Closed: Jul 16
Cc:
█ catapult...@skia-buildbots.google.com.iam.gserviceaccount.com
tdres...@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression

Blocked on:
issue 862654


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38.5%-357.8% regression in loading.mobile at 570717:570771

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=862335

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=d7484fd7dfb5ee828ddf6e54dbd6d16ba99f6462e8415471bc8367eee3e086e9


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

android-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/16f6dd98a40000

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/15481f92a40000

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: catapult...@skia-buildbots.google.com.iam.gserviceaccount.com
Owner: sullivan@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/15e29d4aa40000

Roll src/third_party/catapult f989b62823cb..484f9f764dc5 (1 commits) by catapult-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com
https://chromium.googlesource.com/chromium/src/+/80863fcdfdb7ce776922a92a5e04c990ea814913
2494 → 6510 (+4017)

Assigning to sheriff sullivan@chromium.org because "Roll src/third_party/catapult f989b62823cb..484f9f764dc5 (1 commits)" is a roll.

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/12f9a9d9a40000

Roll src/third_party/catapult f989b62823cb..484f9f764dc5 (1 commits) by catapult-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com
https://chromium.googlesource.com/chromium/src/+/80863fcdfdb7ce776922a92a5e04c990ea814913
1809 → 5386 (+3577)

Assigning to sheriff sullivan@chromium.org because "Roll src/third_party/catapult f989b62823cb..484f9f764dc5 (1 commits)" is a roll.

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

Comment 12 by sullivan@chromium.org, Jul 16

Status: WontFix (was: Assigned)
The only change in the roll is:
2018-06-27 sarath.singapati@huawei.com Corrected the traffic settings to reflect the settings by devtool.

That CL makes loading benchmarks slower by correcting the traffic settings, so this regression is expected.
►

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