[Users] Out of Memory

[Bogdan-Andrei Iancu]

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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