[Twisted-Python] 100% CPU on high opened descriptors
Itamar Turner-Trauring
itamar at itamarst.org
Tue May 10 09:50:33 MDT 2011
> Still having problems...
>
> I can see that twistd process has a higher number than 1024 looking at
> /proc/pid/limits but whe 1024 descriptors number gets reached the system
> becomes unstable. It also has been launche using '-r epoll' option. Any
> other idea?
0. What does "unstable" mean?
1. There may be user-specific limits in addition to OS-level limits. Did
you use "ulimit -n" to raise that limit?
2. Are you using processes on a version of Linux older than 2.6.11?
http://twistedmatrix.com/trac/ticket/918
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