Closed Bug 1353016 Opened 3 years ago Closed 3 years ago

linux debug e10s M-bc jobs run for too long

Categories

(Testing :: General, enhancement)

enhancement
Not set

Tracking

(firefox-esr52 fixed, firefox53 fixed, firefox54 fixed, firefox55 fixed)

RESOLVED FIXED
mozilla55
Tracking Status
firefox-esr52 --- fixed
firefox53 --- fixed
firefox54 --- fixed
firefox55 --- fixed

People

(Reporter: gbrown, Assigned: gbrown)

References

Details

Attachments

(1 file)

All jobs in the series run > 60 minutes usually, with some running > 90 minutes. We're seeing a few 90 minute timeouts in bug 1204281.

Linux 32 seems more problematic, but Linux 64 seems to have similar job run times.
Attachment #8854067 - Flags: review?(jmaher) → review+
Do you have any idea if there are particular tests that take a long time, or is this just all the tests being slow enough in this configuration to push it over the limit?
I don't have a clear idea. Reporting the slowest test is handy for that sort of query...but we don't seem to report that for mochitest-bc.

I don't see individual test timeouts in the jobs that timed out, and I don't notice huge gaps in timestamps when I scroll through the logs.

Consider one of our recent failures, https://treeherder.mozilla.org/logviewer.html#?job_id=87994648&repo=autoland, a 90 minute timeout in linux32 debug mochitest-bc-e10s-5. The previous run of that job was https://treeherder.mozilla.org/logviewer.html#?job_id=87988277&repo=autoland, which took 89 minutes. Before that was https://treeherder.mozilla.org/logviewer.html#?job_id=87961805&repo=autoland, 90 minutes, but green.

There is considerable variability in the run time of the linux debug mochitest-bc jobs, but almost all of them are usually 60+ minutes and 80+ minute runs are not uncommon.
Pushed by gbrown@mozilla.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/edfb3b0fc079
Add more test chunks for linux debug mochitest-bc; r=jmaher
https://hg.mozilla.org/mozilla-central/rev/edfb3b0fc079
Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla55
Blocks: 1411358
No longer blocks: 1411358
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