[SR-Users] SIGUSR1 for memory status not working as documented - only one process reports back

[Daniel-Constantin Mierla]

Hello,

it the same page is a mention for 3.x versions which is the new way 
respectively:

kamcmd cfg.set_now_int core mem_dump_pkg <pid>

The signal method was considered unsafe and replaced by the rpc comamnd 
by Andrei Pelinescu (iirc).

Cheers,
Daniel

On 30/07/14 22:15, Alex Villací­s Lasso wrote:
> I am trying to track down a memory leak that was triggered by a patch 
> I wrote for my local copy of kamailio 4.1.4 . For this, I am following 
> the documentation at 
> http://www.kamailio.org/dokuwiki/doku.php/troubleshooting:memory . 
> This page claims that once memlog is set in the configuration file, a 
> kamailio process will dump a report of the allocation map when 
> shutting down, or when receiving a SIGUSR1. I have configured my 
> kamailio.cfg with memlog=1 and no other change, and I see the memory 
> report on shutdown for all processes. However, when I send a SIGUSR1 
> to a kamailio process, the process does absolutely nothing, with the 
> exception of the first kamailio process (the one reported as 
> Type=attendant by "kamctl ps"). All of the other processes just ignore 
> SIGUSR1. What is going on? It is inconvenient to force a shutdown of 
> all the kamailio processes just to get the memory report.
>
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-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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