Hi Douglas,

it was signal SIGUSR1 and not SIGHUP - I strongly advice you to go through http://openser.org/dokuwiki/doku.php?id=memory note you have to recompile and reinstall in order to be able to do memory debug.

also does not matter how much mem. your system has - openser will use by default only 1M per process. Refer to the wiki for how to increase it.

Regards, Bogdan

Douglas Garstang wrote:

I posted this last week. Didn't get much of a reply.

I have three identical systems all running identical versions of OpenSER 1.1.x One of the systems is showing memory problems. The system has 4GB of RAM. I am only loading a few modules:

loadmodule "/usr/local/lib/openser/modules/sl.so" loadmodule "/usr/local/lib/openser/modules/tm.so" loadmodule "/usr/local/lib/openser/modules/rr.so" loadmodule "/usr/local/lib/openser/modules/maxfwd.so" loadmodule "/usr/local/lib/openser/modules/textops.so" loadmodule "/usr/local/lib/openser/modules/xlog.so" loadmodule "/usr/local/lib/openser/modules/dispatcher.so"

The system runs for a short period of time and processes almost no calls before the errors start to occur. One of the developers said I could send a HUP signal to OpenSER to get memory stats. Tried that. It didn't work.

Jun 21 09:29:35 apollo /usr/local/sbin/openser[15623]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 426 Jun 21 09:29:35 apollo /usr/local/sbin/openser[15623]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 426 Jun 21 09:29:37 apollo /usr/local/sbin/openser[15624]: ERROR: dns_cname_parser: out of memory Jun 21 09:29:37 apollo /usr/local/sbin/openser[15624]: ERROR: get_record: rdata parse error Jun 21 09:29:37 apollo /usr/local/sbin/openser[15624]: ERROR: get_record Jun 21 09:29:37 apollo /usr/local/sbin/openser[15624]: ERROR: build_req_buf_from_sip_req: out of memory Jun 21 09:29:37 apollo /usr/local/sbin/openser[15624]: ERROR:tm:print_uac_request: no pkg_mem Jun 21 09:29:37 apollo /usr/local/sbin/openser[15624]: ERROR:tm:t_forward_nonack: failure to add branches Jun 21 09:29:37 apollo /usr/local/sbin/openser[15624]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 442 Jun 21 09:29:37 apollo /usr/local/sbin/openser[15624]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 442 Jun 21 09:29:37 apollo /usr/local/sbin/openser[15618]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:38 apollo /usr/local/sbin/openser[15617]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:38 apollo /usr/local/sbin/openser[15619]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:39 apollo /usr/local/sbin/openser[15620]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:39 apollo /usr/local/sbin/openser[15621]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:39 apollo /usr/local/sbin/openser[15624]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:40 apollo /usr/local/sbin/openser[15622]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:40 apollo /usr/local/sbin/openser[15618]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:40 apollo /usr/local/sbin/openser[15617]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:41 apollo /usr/local/sbin/openser[15620]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:41 apollo /usr/local/sbin/openser[15623]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:41 apollo /usr/local/sbin/openser[15621]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:41 apollo /usr/local/sbin/openser[15624]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:42 apollo /usr/local/sbin/openser[15622]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:42 apollo /usr/local/sbin/openser[15618]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:42 apollo /usr/local/sbin/openser[15617]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379 Jun 21 09:29:43 apollo /usr/local/sbin/openser[15619]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 379

Doug.

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