CPU Usage and Load
http://rascal.su/blog/2013/02/17/%D0%BC%D0%BE%D0%BD%D0%B8%D1%82%D0%BE%D1%80%D0%B8%D0%BD%D0%B3-cpu-tl-er5120-%D0%B2-nagios/
Usage example: define command{ command_name check_er5120_cpu command_line $USER1$/check_er5120_cpu.sh -H $HOSTADDRESS$ -u $ARG1$ -p $ARG2$ -w $ARG3$ -c $ARG4$ } define service{ use remote-service host_name tl-er5120…