[Serusers] nathelper timer error out of memory

Kostas Marneris K.Marneris at otenet.gr
Wed Jul 11 16:53:34 CEST 2007


Hello,

I overcome this problem by changing the usrloc module db_mode parameter to 1.
modparam("usrloc", "db_mode", 1)
Prior to that I have db_mode,2.

I don't understand the internals of SER but seems that it is related
how SER handles the memory (PKG_MEM_POOL_SIZE) respecting the way that
db_mode,2 saves the Contacts to MySQL db.


Kostas


Kostas Marneris wrote:
> Hello all,
> 
> I have a setup with ser-0.9.6 on a x86-64 Debian Etch system with 8GB RAM.
> 
> We use SIPP in order to stress test the system. As a first test we try to register
> about 150,000 users (the Registration requests arrival rate in not our concern at this time).
> 
> We manage indeed to register 150,000 users and SER can stop/start with this location DB size.
> 
> My setup concerning memory :
> config.h :
> #define PKG_MEM_POOL_SIZE 512*1024*1024
> 
> serctl file:
> STARTOPTIONS='-m 128'
> 
> 
> Although, at about 15,000-20,000 contacts at location DB, I get the following error,
> every 30 seconds :
> ERROR: nathelper::timer: out of memory
> 
> natelper module config :
> modparam("nathelper", "rtpproxy_disable", 1)
> modparam("nathelper", "natping_interval", 30)
> modparam("nathelper", "ping_nated_only", 1)
> 
> 
> Searching the mailing list I found the following :
> http://lists.iptel.org/pipermail/serusers/2004-March/006828.html
> 
> We actually changed the PKG_MEM_POOL_SIZE to 512*1024*1024 and recompile
> but we still get this error.
> 
> 
> thanks for any help,
> Kostas
> 
> 


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