Monitoring CPU, Memory, Disk Using SNMP

OpManager MSP helps you monitor the performance metrics of any device that supports SNMP. The monitors for CPU, Memory, and Disk Utilization are automatically associated for the SNMP devices based on the device template definitions.

.....

It is recommended to use WMI or CLI to monitor Windows or Linux devices respectively. But if both these protocols aren't available or if you want to monitor additional metrics using SNMP, you can also do that in OpManager MSP.