#21312: snowflake-client is pegged at 100% cpu
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Reporter: arlolra | Owner: arlolra
Type: defect | Status: needs_review
Priority: High | Milestone:
Component: Obfuscation/Snowflake | Version:
Severity: Major | Resolution:
Keywords: | Actual Points:
Parent ID: | Points:
Reviewer: | Sponsor:
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Comment (by dcf):
Replying to [comment:33 dcf]:
> I suppose that the corresponding patches for client and proxy-go will
also have the same flaw? Perhaps this is the cause of the short delays
that cypherpunks saw in comment:26: the proxy-go instances are randomly
crashing and being restarted. I'll add some logging to them and see if
that's the case.
It does appear to be the case that proxy-go is crashing and being
restarted. One of the instances was automatically restarted 6 times since
I started it manually 30 minutes ago.
{{{
2018/03/14 02:34:27 starting
...
2018/03/14 02:34:53 starting
...
2018/03/14 02:37:54 starting
...
2018/03/14 02:39:54 starting
...
2018/03/14 02:40:55 starting
...
2018/03/14 02:41:55 starting
...
2018/03/14 03:02:09 starting
}}}
I'll let it run overnight, and tomorrow I plan to try an analogous patch
to the one in comment:32. I've also re-started the memory and file
descriptor monitors, in case the memory leak was only being masked by
frequent restarts.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21312#comment:34>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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