1888301 - Intermittent [tier 2] browser/base/content/test/performance/browser_startup_content_mainthreadio.js | single tracking bug

Status: RESOLVED INCOMPLETE

(Toolkit :: Performance Monitoring, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: nfay [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=452589528&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/dT_oXFMkT3WNMpuy0-jF6A/runs/0/artifacts/public/logs/live_backing.log

---

[task 2024-03-27T23:30:32.908Z] 23:30:32     INFO - TEST-START | browser/base/content/test/performance/browser_startup_content_mainthreadio.js
[task 2024-03-27T23:30:32.918Z] 23:30:32     INFO - TEST-INFO | started process screentopng
[task 2024-03-27T23:30:33.067Z] 23:30:33     INFO - TEST-INFO | screentopng: exit 0
[task 2024-03-27T23:30:33.068Z] 23:30:33     INFO - Buffered messages logged at 23:30:32
[task 2024-03-27T23:30:33.068Z] 23:30:33     INFO - Entering test bound 
[task 2024-03-27T23:30:33.069Z] 23:30:33     INFO - known main thread IO paths for Web Content process:
[task 2024-03-27T23:30:33.069Z] 23:30:33     INFO -   /builds/worker/workspace/build/application/firefox/browser/features/[e-mail] - ignoreIfUnused: true, stat: 1, listedPath: XREAppFeat:[e-mail]
[task 2024-03-27T23:30:33.070Z] 23:30:33     INFO - TEST-PASS | browser/base/content/test/performance/browser_startup_content_mainthreadio.js | Found profile for Web Content process - 
[task 2024-03-27T23:30:33.070Z] 23:30:33     INFO - Buffered messages finished
[task 2024-03-27T23:30:33.073Z] 23:30:33     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_startup_content_mainthreadio.js | Web Content startup profiles should have IO markers in builds that are not RELEASE_OR_BETA - Got false, expected true
[task 2024-03-27T23:30:33.074Z] 23:30:33     INFO - Stack trace:
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - chrome://mochikit/content/browser-test.js:test_is:1620
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - chrome://mochitests/content/browser/browser/base/content/test/performance/browser_startup_content_mainthreadio.js:null:402
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - chrome://mochikit/content/browser-test.js:handleTask:1139
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1211
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1353
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1128
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1058
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - known main thread IO paths for Privileged Content process:
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - 
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - TEST-PASS | browser/base/content/test/performance/browser_startup_content_mainthreadio.js | profile for Privileged Content process not found - 
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - known main thread IO paths for WebExtensions process:
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO -   *[e-mail] - ignoreIfUnused: true, close: 1, listedPath: *[e-mail]
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - TEST-PASS | browser/base/content/test/performance/browser_startup_content_mainthreadio.js | Found profile for WebExtensions process - 
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - (NSPRIOInterposer) close - /builds/worker/workspace/build/application/firefox/browser/features/[e-mail]
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - TEST-PASS | browser/base/content/test/performance/browser_startup_content_mainthreadio.js | WebExtensions startup profiles should have IO markers in builds that are not RELEASE_OR_BETA - 
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - TEST-PASS | browser/base/content/test/performance/browser_startup_content_mainthreadio.js | close on *[e-mail] as many times as expected in WebExtensions process - 0 >= 0 - 
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - TEST-PASS | browser/base/content/test/performance/browser_startup_content_mainthreadio.js | No unexpected main thread I/O during startup - 
[task 2024-03-27T23:30:33.075Z] 23:30:33     INFO - Leaving test bound 
[task 2024-03-27T23:30:33.357Z] 23:30:33     INFO - GECKO(1611) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
[task 2024-03-27T23:30:33.358Z] 23:30:33     INFO - GECKO(1611) | MEMORY STAT | vsize 11362MB | residentFast 411MB | heapAllocated 241MB
[task 2024-03-27T23:30:33.359Z] 23:30:33     INFO - TEST-OK | browser/base/content/test/performance/browser_startup_content_mainthreadio.js | took 450ms
[task 2024-03-27T23:30:33.375Z] 23:30:33     INFO - checking window state
[task 2024-03-27T23:30:33.380Z] 23:30:33     INFO - TEST-START | browser/base/content/test/performance/browser_startup_mainthreadio.js

Comment 1

[Intermittent Failures Robot]

1 failures in 3590 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1888301&startday=2024-03-25&endday=2024-03-31&tree=all

Comment 2

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

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

Comment 3

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=456326177&repo=autoland

Comment 4

[Intermittent Failures Robot]

2 failures in 4059 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• linux1804-64-shippable-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1888301&startday=2024-04-29&endday=2024-05-05&tree=all

Comment 5

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

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

Comment 6

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=462598879&repo=try

Comment 7

[Intermittent Failures Robot]

1 failures in 4625 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform and build breakdown:

• linux1804-64-devedition-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1888301&startday=2024-06-10&endday=2024-06-16&tree=all

Comment 8

[Intermittent Failures Robot]

1 failures in 4577 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform and build breakdown:

• linux1804-64-devedition-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1888301&startday=2024-06-17&endday=2024-06-23&tree=all

Comment 9

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

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

Comment 10

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Table

	no_variant
macosx1015-64-qr--/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1888301&startday=2025-04-28&endday=2025-05-04&tree=all