[Kamailio-Users] PKG memory issues

[Daniel-Constantin Mierla]

Hello,

On 4/7/10 10:37 PM, Iñaki Baz Castillo wrote:
> Hi, I've experimented PKG out of memory in a production server. Of
> course I'm already increasing such value but I would like to know if
> the current settings and traffic could run into PKG memory issues:
>
> - Dual core INTEL XEON 3.00 GHz server.
> - Kamailio PKG memory = 4 MB.
> - Kamailio Shared memory = 64 MB.
> - Kamailio just listens in a single UDP port (8 childrens).
> - Just INVITE method is handled (no registration, no subscription).
>
> The script does the following for each request:
>
> - 'permissions' module to match source IP (just ~20 entries in 'address' table).
> - 2 custom SQL queries (returning a simple value).
> - 'dialog' memory (just in memory).
> - 'uac' module to change From header.
> - There are 10 AVP's set per transaction.
> - 'lcr' module for routing to two gateways (just 2 entries in 'lcr' table).
> - 'rtpproxy' is forced for every call.
>
> The server has been working properly for months but these days the
> traffic has been duplicated, having ~400 simultaneous calls in peak
> hours. Also note that such calls come from callcenters so they are ver
> "fast".
>
>
> With this environment, is it normal to get into PKG memory issues (4
> MB)? I understand that it makes sense, but I would like to hear some
> opinions. Thanks a lot.
>    

does not look like a very pkg intensive processing. What version are you 
running? Do you get other frequent error messages (e.g., bad sip message)?

Cheers,
Daniel

-- 
Daniel-Constantin Mierla * http://www.asipto.com/ * 
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