[Kamailio-Users] high processing delay

[Daniel-Constantin Mierla]

hello,

what is the debug level? is you syslog set to asynchronous mode?

Cheers,
Daniel


On 11/05/08 17:43, Fabian Borot wrote:
> hello
>
> All my Register request take longer than normal to process, what I 
> mean is that an UAC sends a Register and kamailio responds almost 0.5 
> secs later, causing the UAC to re-transmit its request several times
>
>   0.000000 192.168.10.10 -> 192.168.1.20 SIP Request: REGISTER 
> sip:192.168.1.20
>   0.469256 192.168.1.20 -> 192.168.10.10 SIP Status: 401 
> Unauthorized    (0 bindings)
>   0.518263 192.168.10.10 -> 192.168.1.20 SIP Request: REGISTER 
> sip:192.168.1.20
>   0.628294 192.168.10.10 -> 192.168.1.20 SIP Request: REGISTER 
> sip:192.168.1.20
>   1.130722 192.168.10.10 -> 192.168.1.20 SIP Request: REGISTER 
> sip:192.168.1.20
>   1.269301 192.168.1.20 -> 192.168.10.10 SIP Status: 401 
> Unauthorized    (0 bindings)
>   2.224942 192.168.10.10 -> 192.168.1.20 SIP Request: REGISTER 
> sip:192.168.1.20
>   2.325358 192.168.1.20 -> 192.168.10.10 SIP Status: 200 OK    (1 
> bindings)
>   3.457509 192.168.1.20 -> 192.168.10.10 SIP Status: 200 OK    (1 
> bindings)
>   4.497532 192.168.1.20 -> 192.168.10.10 SIP Status: 200 OK    (1 
> bindings)
>  
>
> the cpu shows almost 100 % idle at that time and the pc were kamailio 
> is running has nothing else running but kamailio. this is my config file:
>
>
>
> ####### Routing Logic ########
>
>
> # main request routing logic
>
>
> route{
>         # initial sanity checks -- messages with
>         # max_forwards==0, or excessively long requests
>         xlog("L_DBG", "mylog, time [$Tf]  : starting_main_logic.\n");
>         if (!mf_process_maxfwd_header("10")) {
>                 sl_send_reply("483","Too Many Hops");
>                 xlog("L_DGB","mylog, time [$Tf]  : Too Many Hops.\n");
>                 exit;
>         };
>
>         if (msg:len >= 2048 ) {
>                 sl_send_reply("513", "Message too big");
>                 xlog("L_DGB","mylog, time [$Tf]  : Message too big.\n");
>                 exit;
>         };
>
>
>         if (!method=="REGISTER")
>                 record_route();
>
>         if (loose_route()) {
>                 # mark routing logic in request
>                 append_hf("P-hint: rr-enforced\r\n");
>                 route(1);
>         };
>
>
>         if (uri==myself) {
>                 if (method=="REGISTER") {
>                         xlog("L_DGB","mylog, time [$Tf]  : starting to 
> process REGISTER.Info: [$au,$ad,$ci,$ct,$cs,$rd,$si,$sp].\n");
>                         if (!www_authorize("", "subscriber")) {
>                         xlog("L_DGB","mylog, time [$Tf]  : REGISTER 
> came without auth, sending challenge.\n");
>                         www_challenge("", "0");
>                         exit;
>                 };
>         save("location");
>         xlog("L_DBG","mylog, time [$Tf]  : save-location successful.\n");
>         exit;
>         };
>
>
>         if (!lookup("location")) {
>                 sl_send_reply("404", "Not Found");
>                 xlog("L_DGB","mylog, time [$Tf]  : lookup-location 
> failed, sending 404 Not Found.\n");
>                 exit;
>         };
>         append_hf("P-hint: usrloc applied\r\n");
>         };
>         route(1);
> }
>
> route[1] {
>         if (!t_relay()) {
>         sl_reply_error();
>         };
>         exit;
> }
>
>
>
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-- 
Daniel-Constantin Mierla
http://www.asipto.com