1932381 - Intermittent TV dom/media/webrtc/tests/mochitests/test_peerConnection_simulcastOffer_screenshare.html | remote-inbound-rtp.fractionLost is a sane number for a short video test. value=0.87109375

Status: RESOLVED FIXED

(Core :: WebRTC, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: nfay [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=483460533&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/ckfEJErAQAut1t8im7pxuQ/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/ckfEJErAQAut1t8im7pxuQ/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2024-11-20T11:44:00.865Z] 11:44:00     INFO - TEST-PASS | dom/media/webrtc/tests/mochitests/test_peerConnection_simulcastOffer_screenshare.html | remote-inbound-rtp.packetsReceived is a sane number for a short video test. value=55 
[task 2024-11-20T11:44:00.865Z] 11:44:00     INFO - TEST-PASS | dom/media/webrtc/tests/mochitests/test_peerConnection_simulcastOffer_screenshare.html | remote-inbound-rtp.totalRoundTripTime is a sane number for a short video test. value=9.346 
[task 2024-11-20T11:44:00.865Z] 11:44:00     INFO - Buffered messages finished
[task 2024-11-20T11:44:00.867Z] 11:44:00     INFO - TEST-UNEXPECTED-FAIL | dom/media/webrtc/tests/mochitests/test_peerConnection_simulcastOffer_screenshare.html | remote-inbound-rtp.fractionLost is a sane number for a short video test. value=0.87109375 
[task 2024-11-20T11:44:00.867Z] 11:44:00     INFO - SimpleTest.ok@https://example.com/tests/SimpleTest/SimpleTest.js:426:16
[task 2024-11-20T11:44:00.868Z] 11:44:00     INFO - pedanticChecks/<@https://example.com/tests/dom/media/webrtc/tests/mochitests/stats.js:838:9
[task 2024-11-20T11:44:00.868Z] 11:44:00     INFO - pedanticChecks@https://example.com/tests/dom/media/webrtc/tests/mochitests/stats.js:352:10
[task 2024-11-20T11:44:00.868Z] 11:44:00     INFO - @https://example.com/tests/dom/media/webrtc/tests/mochitests/test_peerConnection_simulcastOffer_screenshare.html:104:19
[task 2024-11-20T11:44:00.868Z] 11:44:00     INFO - async*runNetworkTest/<@https://example.com/tests/dom/media/webrtc/tests/mochitests/pc.js:2501:11
[task 2024-11-20T11:44:00.868Z] 11:44:00     INFO - async*runTestWhenReady@https://example.com/tests/dom/media/webrtc/tests/mochitests/head.js:476:11
[task 2024-11-20T11:44:00.868Z] 11:44:00     INFO - async*runNetworkTest@https://example.com/tests/dom/media/webrtc/tests/mochitests/pc.js:2498:9
[task 2024-11-20T11:44:00.868Z] 11:44:00     INFO - async*@https://example.com/tests/dom/media/webrtc/tests/mochitests/test_peerConnection_simulcastOffer_screenshare.html:20:17
[task 2024-11-20T11:44:00.868Z] 11:44:00     INFO - TEST-PASS | dom/media/webrtc/tests/mochitests/test_peerConnection_simulcastOffer_screenshare.html | remote-inbound-rtp.roundTripTimeMeasurements is a sane number for a short video test. value=3 
[task 2024-11-20T11:44:00.868Z] 11:44:00     INFO - TEST-PASS | dom/media/webrtc/tests/mochitests/test_peerConnection_simulcastOffer_screenshare.html | remote-inbound-rtp.id was tested. 

Comment 1

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

:pehrsons, since you are the author of the regressor, bug 1692873, could you take a look?

For more information, please visit BugBot documentation.

Comment 2

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

Set release status flags based on info from the regressing bug 1692873

Comment 3

[Andreas Pehrson [:pehrsons]]

I cannot repro this locally. I'm gonna guess the CI machines aren't beefy enough, and the test not long enough for things to adapt. Let me try to use a smaller video for encoding and see how that fares.

Comment 4

[Andreas Pehrson [:pehrsons]]

before: https://treeherder.mozilla.org/jobs?repo=try&revision=413473add0bda4328a5950d861562a1a279e0d16
after: https://treeherder.mozilla.org/jobs?repo=try&revision=229482dd91017e89ba9fa34ef9c35e328678207a

Comment 5

[Andreas Pehrson [:pehrsons]]

Attachment: Bug 1932381 - Limit screen capture resolution in simulcast test to ease load on CI machines. r?#webrtc-reviewers

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/d50cbcf0ded7
Limit screen capture resolution in simulcast test to ease load on CI machines. r=webrtc-reviewers,mjf

Comment 7

[amarc]

https://hg.mozilla.org/mozilla-central/rev/d50cbcf0ded7

Comment 8

[Intermittent Failures Robot]

5 failures in 3002 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5

Platform and build breakdown:

• linux1804-64-qr: 2
  • opt: 1
  • debug: 1
• linux1804-64-tsan-qr: 1
  • opt: 1
• macosx1015-64-qr: 2
  • debug: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1932381&startday=2024-11-18&endday=2024-11-24&tree=all