[OpenSIPS-Users] Possible Memory Leak in rest_client module.

[Jim DeVito]

Hi Bogdan,

Took about a week in production for the problem to crop up again so I 
was able to get the mem dump. I hope this can provide you some insight. 
Let me know if you need anything else.

http://pastebin.com/WQWqhhiA

Thanks!!

---
Jim DeVito

On 2016-11-07 12:04, Bogdan-Andrei Iancu wrote:
> Hi Jim,
> 
> Please see
> http://www.opensips.org/Documentation/TroubleShooting-OutOfMem - let
> me know if you managed to get the mem dump.
> 
> Regards,
> 
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
> http://www.opensips-solutions.com
> 
> On 07.11.2016 21:20, Jim DeVito wrote:
>> Hi All,
>> 
>> This happened prior to 2.2.2 and I thought I saw a bug report that was 
>> fixed in 2.2.2. However it still seems to be a thing with using the 
>> res_curl module. After about a week I get this...
>> 
>> Nov  7 13:33:44 sip-proxy01 opensips: Nov  7 13:33:44 [20811] 
>> ERROR:core:fm_malloc: not enough free pkg memory (4296 bytes left), 
>> please increase the "-M" command line parameter!
>> Nov  7 13:33:44 sip-proxy01 opensips: Nov  7 13:33:44 [20811] 
>> INFO:core:fm_malloc: attempting defragmentation... (need 1808 bytes)
>> Nov  7 13:33:44 sip-proxy01 opensips: Nov  7 13:33:44 [20811] 
>> INFO:core:fm_malloc: unable to alloc a big enough fragment!
>> Nov  7 13:33:44 sip-proxy01 opensips: Nov  7 13:33:44 [20811] 
>> ERROR:rest_client:rest_get_method: curl_easy_perform: Out of memory
>> 
>> I reboot and all is well for another week. Like res_client is not 
>> releasing the memory it is using. shmem:used_size:: seems to always be 
>> going up until it runs out of the memory I allotted with the -M 
>> switch. What else can I do to see where this is coming from?
>> 
>> Thanks!!
>>