[SR-Users] PDT ran out of pkg memory using pdt_list

[JR Richardson]

On Fri, Jul 16, 2010 at 4:51 PM, JR Richardson <jmr.richardson at gmail.com> wrote:
> Hi All,
>
> I loaded up the PDT database with about 35K records and when I issue
> the commad "kamctl fifo pdt_list" I get:
>
>  3(3018) ERROR: <core> [tree.c:139]: no more pkg mem
>  3(3018) ERROR: mi_fifo [fifo_fnc.c:509]: command (pdt_list) processing failed
>
> Searching around I found the
> http://www.kamailio.org/dokuwiki/doku.php/troubleshooting:memory which
> suggest I adjust the pkg mem size in config.h.
>
> In config.h, I found:
>
> /*used only if PKG_MALLOC is defined*/
> #define PKG_MEM_POOL_SIZE 4*1024*1024
>
> So is this what I am supposed to adjust?  Maybe try:
> #define PKG_MEM_POOL_SIZE 4*2048*2048
> or
> #define PKG_MEM_POOL_SIZE 8*1024*1024

I tried #define PKG_MEM_POOL_SIZE 8*1024*1024 and recompiled with good
results, was able to run pdt_list just fine.  So what do I look for in
the memory statistics to show how much memory to configure when using
large database record sets?  And if I need to go to 16* or 32*, would
that have any adverse affect on any other kamailio operations?

>
> Which one would be a logical adjustment?  Also, is there a correlation
> between pkg mem and database record size as related to pdt_list?
>
> The idea is to have a few 100K records loaded in kamailio and be able
> to perform "kamctl fifo pdt_list | grep 512345" to show this prefix
> route.  But without enough memory, doesn't work.
>
> Thanks.
>
> JR
> --
> JR Richardson
> Engineering for the Masses
>
Thanks.

JR
-- 
JR Richardson
Engineering for the Masses