[OpenSIPS-Users] Quest to find memory leak

[Răzvan Crainea]

use only memdump set to 1.

Răzvan Crainea
OpenSIPS Solutions
www.opensips-solutions.com

On 03/08/2017 12:11 PM, John Nash wrote:
> Ok i will give another try what should be the values of memdump and memlog
>
> On Wed, Mar 8, 2017 at 3:13 PM, Răzvan Crainea <razvan at opensips.org 
> <mailto:razvan at opensips.org>> wrote:
>
>     Hi, John!
>
>     The traces you showed me are incomplete: they do not have all the
>     memory chunks allocated, thus I can't say wether something is
>     wrong or not.
>     As I said earlier, it is normal for opensips to use extra memory
>     every call. But after a while, this should stabilize. After a
>     while might mean more than 1000k calls. As long as you never reach
>     the upper limit of the memory, you can't conclude that there is a
>     memory leak. Even then, you're limit might be too low for the kind
>     of traffic you are doing, so it still might not be a memory leak.
>     But only then it is worth to investigate.
>     When we investigate, we need all the data (i.e. the entire trace
>     of the memory dump).
>     So please try to send as many calls as possilble, and if this
>     issue still persists, make a pkg memory dump when the server is in
>     idle mode and send it over.
>
>     Best regards,
>
>     Răzvan Crainea
>     OpenSIPS Solutions
>     www.opensips-solutions.com <http://www.opensips-solutions.com>
>
>     On 03/08/2017 11:26 AM, John Nash wrote:
>>     any suggestion for me?..should i try to crash opensips by sending
>>     many calls?
>>
>>     On Tue, Mar 7, 2017 at 4:54 PM, John Nash <john.nash778 at gmail.com
>>     <mailto:john.nash778 at gmail.com>> wrote:
>>
>>         version: opensips 2.1.5 (x86_64/linux)
>>         flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP,
>>         PKG_MALLOC, DBG_QM_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
>>         ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144,
>>         MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535
>>         poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
>>         git revision: 39b19dd
>>         main.c compiled on 19:27:59 Mar  5 2017 with gcc 4.4.7
>>
>>         memory stabilizing in time? Or it is continously decreasing?
>>         Yes, that's how you should make the dump.
>>
>>         Best regards,
>>
>>         Răzvan Crainea
>>         OpenSIPS Solutions
>>         www.opensips-solutions.com <http://www.opensips-solutions.com>
>>
>>
>
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