nrpe标准设置

################################ edited by oyzjin
command[check_iftraffic]=/usr/lib64/nagios/plugins/check_iftraffic -i eth0 -w 80 -c 95 -b 10 -u m
command[check_iostat]=/usr/lib64/nagios/plugins/check_iostat -w 10 -c 15
command[check_disk]=/usr/lib64/nagios/plugins/check_disk -w 20% -c 10% -e
command[check_mem]=/usr/lib64/nagios/plugins/check_mem -w 90,3 -c 95,5