[Asterisk-Users] Asterisk CPU usage

Martin Pycko martinp at digium.com
Fri Jun 27 08:55:56 MST 2003


Try to put
noload => chan_oss.so

in modules.conf

also do you use mpg123 with musiconhold ?

Martin

On Fri, 27 Jun 2003, Dave Alan Caruana wrote:

> hi there..
> I have an asterisk installation with a PRI-E1 card
> running EuroISDN, installed on a 1GHz Intel Celeron
> box with 256Mbytes RAM.
> CPU usage is stuck at 100% all the time, even with
> no calls going through. Is this the normal ?
> Running "top" reveals that the CPU allocation is
> 99.6% to Asterisk.
>
>  13:41:48  up 17:55,  3 users,  load average: 1.07, 1.02, 1.00
> 44 processes: 43 sleeping, 1 running, 0 zombie, 0 stopped
> CPU states:   0.0% user 100.0% system   0.0% nice   0.0% iowait   0.0% idle
> Mem:   247188k av,  239664k used,    7524k free,       0k shrd,  126572k
> buff
>                     173676k actv,       0k in_d,    2932k in_c
> Swap:  522104k av,    2680k used,  519424k free                   67164k
> cached
>
>   PID USER     PRI  NI  SIZE  RSS SHARE STAT %CPU %MEM   TIME CPU COMMAND
>  2569 root      22   0  4712 4712   456 S    99.8  1.9  1069m   0 asterisk
>     7 root      15   0     0    0     0 SW    0.2  0.0   0:24   0
> kscand/Normal
>     1 root      15   0   108   88    56 S     0.0  0.0   0:03   0 init
> etc.
>
> Second question is this :
> my asterisk server is currently configured to receive calls, and immediately
> forward them to a SIP hosts (an ITSP server in USA) that requires input
> via an IVR. Sometimes this works fine, but many times the connection just
> drops while typing in codes. Once a connection is established (ie. got
> past the IVR stage) the connection never drops ..
>
> help welcome :)
>
> cheers
> Dave
>
>
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