[OpenSIPS-Users] Getting Warning on core:init_reactor_size

[Răzvan Crainea]

Hi, Ahmed!

The warning indicates exactly what you have to do: "use 
'open_files_limit' to enforce other limit or increase pkg memory"
Simply set the `open_files_limit=200000`, or a smaller value in your 
config file. Or increase the pkg memory.

Best regards,
Răzvan

On 3/4/20 7:00 PM, Ahmed Chohan wrote:
> Hi,
> 
> I've recently installed & configured OpenSIPs 3.0.2 on CentOs 7. After 
> configuring it and restarting the service, I'm seeing below memory warnings;
> 
> Mar  4 11:37:03 qorblkvmsiplpx2 /usr/sbin/opensips[7224]: 
> WARNING:core:init_reactor_size: shrinking reactor size from 262144 
> (autodetected via rlimit) to 209715 (limited by memory of 10% from 64Mb)
> Mar  4 11:37:03 qorblkvmsiplpx2 /usr/sbin/opensips[7224]: 
> WARNING:core:init_reactor_size: use 'open_files_limit' to enforce other 
> limit or increase pkg memory
> 
> As per OpenSIPs startup, setting S_MEM=2048 & P_MEM=64 under 
> /etc/sysconfig/opensips file, udp_workers=4 in opensips.cfg (later will 
> increase to 64) and see below system openfile limits;
> 
> # ulimit -a
> core file size          (blocks, -c) unlimited
> data seg size           (kbytes, -d) unlimited
> scheduling priority             (-e) 0
> file size               (blocks, -f) unlimited
> pending signals                 (-i) unlimited
> max locked memory       (kbytes, -l) unlimited
> max memory size         (kbytes, -m) unlimited
> open files                      (-n) 32000
> pipe size            (512 bytes, -p) 8
> POSIX message queues     (bytes, -q) unlimited
> real-time priority              (-r) 0
> stack size              (kbytes, -s) 10240
> cpu time               (seconds, -t) unlimited
> max user processes              (-u) unlimited
> virtual memory          (kbytes, -v) unlimited
> file locks                      (-x) unlimited
> 
> Please advise what changes need to be made for clearing this warning.
> 
> -- 
> Regards,
> 
> Ahmed Munir Chohan
> 
> 
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
> 

-- 
Răzvan Crainea
OpenSIPS Core Developer
   http://www.opensips-solutions.com