[OpenSIPS-Users] High load average due to mi_datagram's sockets
Bogdan-Andrei Iancu
bogdan at voice-system.ro
Wed Dec 9 19:35:49 CET 2009
Hi Magnus,
I was able to reproduce this behaviour on my machine ...but this happens
only with unixsocks and not with UDP socks.....
Let me investigate and see what I will find about.
Regards,
Bogdan
Magnus Burman wrote:
> I noticed a strange load average on my system. When the system was
> idle, I had a load of 4.00. It turns out that it's directly related to
> mi_datagram:s children_count. I had 5, and the load was 4. Lowering to
> 2 I got load 1.00, lowering to 1 I get 0.00, increasing to 20 I get 19.
>
> This is on an idle system (no calls), with nothing but a "regular"
> setup of Opensips + Mediaproxy (w/ radius and cdrtool).
>
> What could possible cause this?
>
> --
>
> modparam("mi_datagram", "socket_name",
> "/var/run/opensips/mi_datagram.sock")
> modparam("mi_datagram", "children_count", 20)
> modparam("mi_datagram", "unix_socket_mode", 0666) # same without this row
> modparam("mi_datagram", "socket_timeout", 2000) # same without this row
>
> --
>
> top - 16:35:46 up 2 days, 20:19, 4 users, load average: 19.00,
> 18.99, 18.22
> Tasks: 141 total, 1 running, 140 sleeping, 0 stopped, 0 zombie
> Cpu(s): 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi,
> 0.0%si, 0.0%st
> Mem: 3060736k total, 1198600k used, 1862136k free, 123576k buffers
> Swap: 9896000k total, 0k used, 9896000k free, 559468k cached
>
> --
>
> Best Regards,
> Magnus
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>
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--
Bogdan-Andrei Iancu
www.voice-system.ro
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