[SR-Users] Testing dialog module (and acc with dialog cdrs)

[mayamatakeshi]

On Fri, Oct 14, 2022 at 5:25 PM Daniel-Constantin Mierla <miconda at gmail.com>
wrote:

> OK. Can you run the tests for a while and then execute:
>
> kamctl rpc corex.pkg_summary idx 1
>
> The value for idx should be the kamailio process expected to handle sip
> traffic. If it is mostly udp and the first socket is the corresponding udp
> socket, then the value 1, like above, is ok. If it is tcp/tls or you have
> different listen parameters on udp, see the processes index with:
>
> kamctl ps
>
I tried calling
  kamctl rpc corex.pkg_summary idx 1
before and after the memory problem started to be logged but it always
showed up with result empty:

{
  "jsonrpc":  "2.0",
  "result": {
  },
  "id": 3824999
}

Here is result for all processes:
  https://pastebin.com/AabwyJwx
I tried several times but I never saw a non-empty result.


> It should not be required to wait till you get out of memory errors, but
> be sure you run it long enough to have many accounting records written by
> the process that is going to print the pkg summary. You can eventually set
> the children to 1 or 2, to "force" traffic via a smaller group of processes.
>

By reducing children from
  children=12
to
  children=1
I started to get memory allocation error just a after a few minutes of load
test:

[root at lab002107-flip-server ~]$ grep memory /var/log/kamailio/kamailio.log
|head
2022-10-17T06:20:41.314619+09:00 lab002107-flip-server
/usr/local/src/git/kamailio-master/src/kamailio[3576087]: ERROR: acc
[acc_extra.c:234]: extra2strar(): could not allocate private memory from
pkg pool
2022-10-17T06:20:41.916596+09:00 lab002107-flip-server
/usr/local/src/git/kamailio-master/src/kamailio[3576087]: ERROR: acc
[acc_extra.c:234]: extra2strar(): could not allocate private memory from
pkg pool
2022-10-17T06:20:41.916786+09:00 lab002107-flip-server
/usr/local/src/git/kamailio-master/src/kamailio[3576087]: ERROR: acc
[acc_extra.c:234]: extra2strar(): could not allocate private memory from
pkg pool
2022-10-17T06:20:42.518013+09:00 lab002107-flip-server
/usr/local/src/git/kamailio-master/src/kamailio[3576087]: ERROR: acc
[acc_extra.c:234]: extra2strar(): could not allocate private memory from
pkg pool
2022-10-17T06:20:42.518248+09:00 lab002107-flip-server
/usr/local/src/git/kamailio-master/src/kamailio[3576087]: ERROR: acc
[acc_extra.c:234]: extra2strar(): could not allocate private memory from
pkg pool
2022-10-17T06:20:43.114454+09:00 lab002107-flip-server
/usr/local/src/git/kamailio-master/src/kamailio[3576087]: ERROR: <core>
[core/rvalue.c:253]: rval_new_empty(): could not allocate private memory
from pkg pool
2022-10-17T06:20:43.163816+09:00 lab002107-flip-server
/usr/local/src/git/kamailio-master/src/kamailio[3576087]: ERROR: <core>
[core/rvalue.c:253]: rval_new_empty(): could not allocate private memory
from pkg pool
2022-10-17T06:20:43.165863+09:00 lab002107-flip-server
/usr/local/src/git/kamailio-master/src/kamailio[3576087]: ERROR: <core>
[core/rvalue.c:253]: rval_new_empty(): could not allocate private memory
from pkg pool
2022-10-17T06:20:43.167092+09:00 lab002107-flip-server
/usr/local/src/git/kamailio-master/src/kamailio[3576087]: ERROR: <core>
[core/rvalue.c:253]: rval_new_empty(): could not allocate private memory
from pkg pool
2022-10-17T06:20:43.167247+09:00 lab002107-flip-server
/usr/local/src/git/kamailio-master/src/kamailio[3576087]: ERROR: <core>
[core/data_lump.c:163]: insert_new_lump_before(): could not allocate
private memory from pkg pool

I collected the pkg summary after 4000 CDRs were written to DB but again, i
could not see a non-empty result:
  https://pastebin.com/CpaRYLAR
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