[Asterisk-Dev] How can I see what a thread is doing?
brian.west at mac.com
Mon Jun 27 12:31:45 MST 2005
attach to it with gdb and do "thread apply all bt"
Anakin: “You’re either with me, or you’re my enemy.”
Obi-Wan: “Only a Sith could be an absolutist.”
On Jun 27, 2005, at 1:33 PM, Matthew Boehm wrote:
> Hey guys,
> We are having some problems with asterisk and echo and dropped
> calls. I think it is because we have an old 4 proc P3 machine and
> can't put thru more than 6-7 calls before we start getting echo and
> major jitter.
> I'm using "top" and are also displaying threads. There are 7 calls
> up right now and I see about 15 threads spread amongst the CPUs.
> Most of them are using 0% cpu. The top two threads are using about
> 50% each.
> How can I find out what these two threads are doing to use so much
> CPU? Can I do this without causing harm to the system? I've got 71
> peers/users and all but 20 are being "qualified". Can this be using
> up lots of CPU?
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