1761569 - Intermittent toolkit/components/processtools/tests/browser/browser_test_procinfo.js | on Windows, we accept a discrepency of up to 100ms between the process CPU time and the sum of its threads' CPU time, process CPU time: 5289, sum of thread CPU time: 539

Status: RESOLVED INCOMPLETE

(Core :: DOM: Content Processes, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: mlaza [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=372386025&repo=mozilla-beta
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Ryq03tleRQizEemf3-eAPw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2022-03-25T21:23:55.253Z] 21:23:55     INFO - TEST-PASS | toolkit/components/processtools/tests/browser/browser_test_procinfo.js | Got some cpu time in the threads - 5392 > 0 - 
[task 2022-03-25T21:23:55.253Z] 21:23:55     INFO - Buffered messages finished
[task 2022-03-25T21:23:55.255Z] 21:23:55     INFO - TEST-UNEXPECTED-FAIL | toolkit/components/processtools/tests/browser/browser_test_procinfo.js | on Windows, we accept a discrepency of up to 100ms between the process CPU time and the sum of its threads' CPU time, process CPU time: 5289, sum of thread CPU time: 5392 - false == true - JS frame :: chrome://mochitests/content/browser/toolkit/components/processtools/tests/browser/browser_test_procinfo.js :: checkProcessCpuTime :: line 35
[task 2022-03-25T21:23:55.256Z] 21:23:55     INFO - Stack trace:
[task 2022-03-25T21:23:55.256Z] 21:23:55     INFO - chrome://mochitests/content/browser/toolkit/components/processtools/tests/browser/browser_test_procinfo.js:checkProcessCpuTime:35
[task 2022-03-25T21:23:55.256Z] 21:23:55     INFO - chrome://mochitests/content/browser/toolkit/components/processtools/tests/browser/browser_test_procinfo.js:test_proc_info/<:71
[task 2022-03-25T21:23:55.256Z] 21:23:55     INFO - TEST-PASS | toolkit/components/processtools/tests/browser/browser_test_procinfo.js | Memory was set - true == true - 

Comment 1

[Intermittent Failures Robot]

1 failures in 3341 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Platform and build breakdown:

• windows7-32-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1761569&startday=2022-03-21&endday=2022-03-27&tree=all

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.

Comment 3

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=376747053&repo=autoland

Comment 4

[Intermittent Failures Robot]

2 failures in 3540 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• windows10-64-2004-qr: 2
  • debug: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1761569&startday=2022-05-02&endday=2022-05-08&tree=all

Comment 5

[Intermittent Failures Robot]

1 failures in 3317 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• windows10-64-2004-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1761569&startday=2022-05-09&endday=2022-05-15&tree=all

Comment 6

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.

Comment 7

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=381372593&repo=mozilla-central

Comment 8

[Intermittent Failures Robot]

1 failures in 3170 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• windows10-64-2004-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1761569&startday=2022-06-13&endday=2022-06-19&tree=all

Comment 9

[Intermittent Failures Robot]

1 failures in 3075 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• windows10-64-2004-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1761569&startday=2022-06-20&endday=2022-06-26&tree=all

Comment 10

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.