#20335: ReferenceChecker causes OOM
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Reporter: iwakeh | Owner:
Type: defect | Status: new
Priority: Medium | Milestone:
Component: Metrics/CollecTor | Version:
Severity: Normal | Resolution:
Keywords: | Actual Points:
Parent ID: | Points:
Reviewer: | Sponsor:
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Comment (by karsten):
Replying to [ticket:20335 iwakeh]:
> In general, statistics and analysis should be separated from normal
functioning.
Separated how? We need to run these checks every hour to learn early if
we're missing more descriptors than usual.
> After a sync-run ReferenceChecker hogs CPU and memory. It might need to
be disabled for the first sync-release.
Do you have an idea why it would do that after a sync run and not after a
usual download run? I'd rather not want to disable the checker in a
release and instead fix it. I can try to take a look if you give me
something to reproduce the issue.
> The implementation should be redesigned.
How? Maybe we can get away by fixing it for the moment.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/20335#comment:2>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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