[Spce-user] Memory usage v4.5.6

[Robert Cuaresma]

Hi to all!

I have an installation of Sipwise 4.5.6 and i have observed that it 
expend a lot of memory. After reboot of the server, the memory usage is 
aroundof 50% (the server has 6 GB of RAM), but 20-30 days later, the 
memory usage is around of 97-98%, and it start to use the swap memory.

Yesterday, i reboot the server and the memory usage, at this moment is 
53,3% (of 6 GB) and the output of ps aux --sort -rss is:

USER           PID %CPU %MEM    VSZ   RSS TTY      STAT START TIME COMMAND
www-data  4336  0.0  6.5 697068 399268 ?       S    Apr01   0:02 perl-fcgi
www-data  4338  0.0  6.4 693376 397384 ?       S    Apr01   0:03 perl-fcgi
www-data  4341  0.0  6.4 694684 396252 ?       S    Apr01   0:03 perl-fcgi
www-data  4339  0.0  6.4 691792 395440 ?       S    Apr01   0:03 perl-fcgi
www-data  4340  0.0  6.4 692868 394528 ?       S    Apr01   0:03 perl-fcgi
www-data  4335  0.0  6.3 688172 391892 ?       S    Apr01   0:04 perl-fcgi
www-data  4333  0.0  6.3 687392 391540 ?       S    Apr01   0:07 perl-fcgi
www-data  4334  0.0  6.3 685612 389596 ?       S    Apr01   0:03 perl-fcgi
www-data  4342  0.0  6.3 685776 389464 ?       S    Apr01   0:03 perl-fcgi
www-data  4337  0.0  6.3 685832 387568 ?       S    Apr01   0:02 perl-fcgi
www-data  4332  0.0  5.9 580016 364292 ?       Ss   Apr01   0:00 
perl-fcgi-pm [NGCP::Panel]
kamailio  3588  0.0  5.3 582964 327240 ?       SL   Apr01   0:00 
/usr/sbin/kamailio -f /etc/kamailio/proxy/kamailio.cfg -P 
/var/run/kamailio/kamailio.proxy.pid -m 247 -M 32 -u kama
mysql     3026  0.9  3.1 1537084 195760 ?      Sl   Apr01  22:48 
/usr/sbin/mysqld --defaults-file=/etc/mysql/my.cnf --basedir=/usr 
--datadir=/var/lib/mysql --plugin-dir=/usr/lib/my
root      2031  1.7  1.5 1224492 92160 ?       SLl  Apr01  42:19 
collectd -C /etc/collectd/collectd.conf -f
kamailio  3661  0.0  1.0 589008 65532 ?        S    Apr01   0:35 
/usr/sbin/kamailio -f /etc/kamailio/proxy/kamailio.cfg -P 
/var/run/kamailio/kamailio.proxy.pid -m 247 -M 32 -u kama

Is it normal that www-data expends this amount of memory?

Thanks a lot!
-- 
Saludos,
Robert Cuaresma
TELCON, S.A.
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