Closed
Bug 1612714
Opened 4 years ago
Closed 4 years ago
Reduce the amount of XPCShell threads with TSan
Categories
(Testing :: XPCShell Harness, enhancement)
Tracking
(firefox74 fixed)
RESOLVED
FIXED
mozilla74
| Tracking | Status | |
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| firefox74 | --- | fixed |
People
(Reporter: decoder, Assigned: decoder)
References
Details
Attachments
(1 file)
TSan consumes significantly more memory compared to previous platforms/configs that we have (even in comparison to ASan). Since XPCShell tests run in parallel, this leads to machine OOMs in the standard configuration. When I ran these tests on try, the Docker process died and didn't even provide any logs for the jobs. After reducing the amount of jobs running in parallel, the problem was gone. After some testing, it turned out that using about half of the regular amount of threads works well with TSan.
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Assignee | |
Updated•4 years ago
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OS: Unspecified → Linux
Hardware: Unspecified → x86_64
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Assignee | |
Comment 1•4 years ago
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Pushed by choller@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/40fa6fe7a5e7 Reduce the amount of XPCShell threads with TSan. r=gbrown
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Comment 3•4 years ago
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| bugherder | ||
Status: NEW → RESOLVED
Closed: 4 years ago
status-firefox74:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla74
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Description
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