Hi Chen-Che, Using 512 M for 500 ongoing transactions should be fine...
Have you tried to compile in the memory debugger to check for leaks (see the link I sent you - http://www.opensips.org/Documentation/TroubleShooting-OutOfMem).
Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 04/30/2013 01:06 PM, microx wrote:
Hi Bogdan-Andrei, Thanks for your comment. I elaborate my environment first. In my test environment, the outbound proxy is set to have 512m shared memory (2m local memory for each process). I use SIPp to simulate 80 concurrent calls (each call in one round: INVITE->200 ok->ACK->pause 1.5 seconds->BYE->pause 2 seconds). SIPp runs one round after one round. When the following messages are shown (about 60,000 calls processed, sorry for the wrong number in my original post), I stop SIPp. "WARNING:core:fm_malloc: Not enough free memory, will atempt defragmenation ERROR:tm:new_t: out of mem ERROR:tm:t_newtran: new_t failed" With top (linux command), I find OpenSIPS at the outbound proxy consumes more and more memory as SIPp continues running. OpenSIPS at the internal SIP server consumes nearly constant memory. I check the number of tm:inuse_transactions at the outbound proxy and find the number is basically in the range of 400-500. The attached file is my configuration file for the outbound proxy. Please take a look at it and let me know the possible reason for this issue. Thanks so much. opensips.cfg <http://opensips-open-sip-server.1449251.n2.nabble.com/file/n7586103/opensips.cfg> Best regards, Chen-Che Best regards, Chen-Che -- View this message in context: http://opensips-open-sip-server.1449251.n2.nabble.com/memory-consumed-by-t-relay-tp7586016p7586103.html Sent from the OpenSIPS - Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
_______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
