Re: [Users] Help on probably memory leak

Hi Marcello, thanks for all your debugging work - i will take a look on the logs and try to see what is the problem. Regards, Bogdan Marcello Lupo wrote: > Hi to all, > the problem of memory leak happened again yesterday evening after one > day and half. > I think the problem is related to the wrong REGISTER message i talked > about in my previous message. > I got now the memory allocation debug for each process. > From what i can understand there is some problem in the pkg memory > been exausted. > > I put the logs at this link. > > http://82.193.22.211/memory_allocation_log.tar.bz2 (938945 bytes) > > Inside the archive you can found: > > 1229152 2007-06-10 11:57 process_27550_log.txt > 1492973 2007-06-10 11:57 process_27560_log.txt > 1169865 2007-06-10 11:57 process_27561_log.txt > 1494209 2007-06-10 11:58 process_27564_log.txt > 1488361 2007-06-10 11:58 process_27566_log.txt > 1488745 2007-06-10 11:59 process_27568_log.txt > 1499227 2007-06-10 11:59 process_27570_log.txt > 1175089 2007-06-10 12:00 process_27571_log.txt > 1175089 2007-06-10 12:00 process_27573_log.txt > 1175089 2007-06-10 12:01 process_27575_log.txt > 1175089 2007-06-10 12:01 process_27577_log.txt > 1175089 2007-06-10 12:02 process_27579_log.txt > 1173214 2007-06-10 12:02 process_27581_log.txt > 1175450 2007-06-10 12:02 process_27583_log.txt > 1175450 2007-06-10 12:03 process_27586_log.txt > 1175450 2007-06-10 12:03 process_27587_log.txt > 1175450 2007-06-10 12:04 process_27589_log.txt > 1175450 2007-06-10 12:04 process_27591_log.txt > 1170081 2007-06-10 12:04 process_27593_log.txt > > Each file contain the memory allocation log of the named process on > the restart of the proxy. > > I used some grep on the process 27560 log and found that on 4165 > occurrence of the alloc term the most are used from: > > # grep alloc process_27560_log.txt |wc > 4165 37485 476890 > # grep alloc process_27560_log.txt |grep route_struct |wc > 1193 10737 139052 > # grep alloc process_27560_log.txt |grep cfg.lex |wc > 915 8235 98820 > # grep alloc process_27560_log.txt |grep route.c|wc > 896 8064 100334 > # grep alloc process_27560_log.txt |grep items.c|wc > 651 5859 76818 > # grep alloc process_27560_log.txt |grep avpops_parse|wc > 245 2205 30923 > > All the rest have very few utilizations. > As i explained before i'm not a coder so if someone can help me it > will very helpfull. > Thanks, > Bye, > Marcello > > Marcello Lupo wrote: >> Hi to all, >> i made some other investigation on my logs. >> I found that from one day before the problem of out of memory has been >> raised in my logs i found this wrong registrations started to come to >> the proxy every 15 seconds from one client. >> >> REGISTER sip:voip.domain.com:5060 SIP/2.0 >> Via: SIP/2.0/UDP >> 123.123.123.123:1375;branch=z9hG4bK00E0F55649500000BF2F00001098 >> From: <sip:voip.domain.com>;tag=00E0F55649500000BF2F00001AB7 >> To: <sip:voip.domain.com> >> Call-ID: 00E0F55649500000AE6C00000408(a)123.123.123.123 >> CSeq: 59185 REGISTER >> Contact: <sip:123.123.123.123:5060> >> Expires: 3600 >> Max-Forwards: 70 >> Content-Length: 0 >> >> In my configuration as route that handle REGISTER requests i made an >> avp_db_load to check if the username registering >> is a valid user and make some avp_check on the preferences that are >> loaded. >> >> Is it possible that having the empty username in From/To is causing >> some memory leak? >> Remember i'm using version 1.2.0 . >> Thanks, >> Bye, >> Marcello >>