Hi,
I am working on SAM 5.5 testing.
What is the best way to monitor linux OS memory, cpu, disk usage...?
Enable SNMP on the Linux host, then add the node to SAM as an SNMP managed node. When going through the add node process you will be prompted to select which resources you'd like to monitor on the host. Select the volumes, CPU & Memory and complete any remaining steps in the wizard and you should be done.
What about OS restart?
If you'd like to be alerted when the server is rebooted, open the Advanced Alert Manager on the Orion server and enable the out of the box alert labeled "Alert me when a node reboots"