CMK version:
2.2.0p24.cme
OS version:
Debian12
Error message:
CPU utilization: Total CPU (55 min average): 135.63% (warn/crit at 85.00%/95.00%)
The CPU usage on one of our satellite containers is constantly high. Already added 2 cpu’s and tried killing the process that is causing this.
The process that is constantly displaying high cpu is mknotifyd.
root@:~# ps -eo pid,ppid,cmd,%mem,%cpu --sort=-%cpu | head
PID PPID CMD %MEM %CPU
1069 671 python3 /omd/sites//b 1.3 66.4
The process is referring to /omd/sites//bin/mknotifyd.
The pid refers to the following path: /opt/omd/versions/2.2.0p24.cme/bin/python3.11*
I have checked the mknotifyd logfiles and they are empty.
I’ve also killed the mknotifyd process, but as it automatically restarts the cpu usage peaks again.
OMD[]:~$ omd config show
ADMIN_MAIL:
AGENT_RECEIVER: on
AGENT_RECEIVER_PORT: 8000
APACHE_MODE: own
APACHE_TCP_ADDR: 0.0.0.0
APACHE_TCP_PORT: 5000
AUTOSTART: on
CORE: cmc
LIVEPROXYD: on
LIVESTATUS_TCP: on
LIVESTATUS_TCP_ONLY_FROM: 0.0.0.0 ::/0
LIVESTATUS_TCP_PORT: 6557
LIVESTATUS_TCP_TLS: on
MKEVENTD: on
MKEVENTD_SNMPTRAP: off
MKEVENTD_SYSLOG: off
MKEVENTD_SYSLOG_TCP: off
MULTISITE_AUTHORISATION: on
MULTISITE_COOKIE_AUTH: on
TMPFS: off
top - 16:49:09 up 1 day, 5:15, 0 users, load average: 1.69, 1.73, 1.55
Tasks: 73 total, 2 running, 71 sleeping, 0 stopped, 0 zombie
%Cpu(s): 40.0 us, 14.9 sy, 0.0 ni, 43.1 id, 0.2 wa, 0.0 hi, 1.9 si, 0.0 st
MiB Mem : 3914.8 total, 239.2 free, 2390.0 used, 1285.6 buff/cache
MiB Swap: 980.0 total, 809.7 free, 170.3 used. 1233.3 avail Mem
Any ideas on how to help this?