roderickm / kamailio

For example if you'd usually run kamailio like so:

kamailio -M 12 -m 128 ...

With -M we set pkg memory, and with -m we set shr memory.

We provide a couple of these

• KAMAILIO_SHR will set the shr memory in megs (here defaults to 64 meg)
• KAMAILIO_PKG will set the pkg memory in megs (here defaults to 24 meg)

So for example, you can set these when you use docker run a la:

[user@host kamailio]# docker run -dt -e "KAMAILIO_SHR=512" -e "KAMAILIO_PKG=96" dougbtv/kamailio

And you can check these out at run time with:

[user@host kamailio]# docker exec -it dreamy_fermat /bin/bash
[root@3ec34189db39 /]# kamctl stats shmem
shmem:fragments = 9
shmem:free_size = 534203992
shmem:max_used_size = 2673312
shmem:real_used_size = 2666920
shmem:total_size = 536870912
shmem:used_size = 2442528
[root@3ec34189db39 /]# ps ax
   28 ?        S+     0:00 kamailio -M 96 -m 512 -DD -E -e
   29 ?        S+     0:00 kamailio -M 96 -m 512 -DD -E -e
   30 ?        S+     0:00 kamailio -M 96 -m 512 -DD -E -e
   [...]
[root@3ec34189db39 /]# kamcmd pkg.stats
{
	entry: 0
	pid: 26
	rank: 0
	used: 182960
	free: 100182600
	real_used: 480696
}
[...]