virtualization - How to monitor guest virtual system from KVM host (CPU, MEM, HDD, NET, ...)

How can I monitor statistics like cpu, memory, disk or network activity from KVM host of some guest system. It needs to be from command line of the host system. Is it somehow possible?

Answer

you can always use virtualisation-agnostic method like munin or nagios. install agent on the guest and poll it from - for instance - host.