[SR-Users] LCR Routes and memory allocations

[Graham Wooden]

Thanks Stagg and Iñaki.

I already had the -m 512 in my init file, so it appears I am ok there.
I went ahead and recompiled with PKG_MEM_POOL_SIZE to 16MB and I'll see how
it goes.

Thanks again,

-graham


On 3/13/11 7:39 AM, "Iñaki Baz Castillo" <ibc at aliax.net> wrote:

> 2011/3/13 Graham Wooden <graham at g-rock.net>:
>> I have now approximately 400,000 routes defined in my LCR table and I would
>> like to make sure that I have enough memory allocated for it.  I read
>> somewhere (a non official Kamailio site) about PKG_MEM_POOL_SIZE and
>> SHM_MEM_SIZE needing to be altered to handle the increased routes.
>> 
>> System is dedicated for the Kamailio 1.5.5 install and has 4GB of RAM.
>> Thoughts to what I need to change these values (or anything else) to
>> accommodate?
> 
> Hi Graham.
> 
> PKG_MEM_POOL_SIZE means fixed private memory allocated for each
> kamailio process. You can edit config.h and set a higher value (i.e.
> 16 MB):
>   #define PKG_MEM_POOL_SIZE 16*1024*1024
> 
> About SHM_MEM_SIZE that's shared memory for all the processes. It
> value can be modified with the -m paramenter when running kamailio
> command:
>   kamailio -m 256
> 
> In case of LCR module with so many rules, indeed you need a high
> shared memory value as rules are stored in shared memory.
> And I also think that you need to increase private memory as well
> since the database load task (gws and rules) is done using private
> memory (hope I'm not wrong here).
> 
> Regards.
> 
>