Nice priority: guest VM process priority adjustment, as if set by nice utility (19 means the least priority, -20 means the highest; 0 is default priority)
Threads used: how many threads uses VM guest process
Total data read (MB): total amount of data read from storage devices (since the moment the process exists)
Total data written (MB): total amount of data written to storage devices (since the moment the process exists)
Total inbound network traffic (MB): total amount of inbound data received from network (since the moment the process exists)
Total outbound network traffic (MB): total amount of outbound data sent over network (since the moment the process exists)
Virtual memory peak usage (MB): highest known virtual memory usage (since the moment the process exists)
Virtual memory swapped (VM): amount of virtual memory currently swapped out
Virtual memory used (MB): amount of virtual memory currently allocated
Important: in every template, please replace "vmname" parameter from monitor definition, set it to actual KVM "domain name" (virtual machine name, as reported by "virsh list" command).
Note: the template and underlying shell script are given as starting point to create more shell script-based monitors.
If an error occurs, text explanation is output by the script and non-zero return code sent, to indicate monitor failure.
