I have a physical server which runs 8 virtual machines with virt-manager and kvm.
Since one VM is not needed anymore, I want to give the remaining hosts more resources.
I need a tool which helps me to decide:
Which VM does need more resources?
With "resources" I mean:
- Number of CPUs
- Available RAM
Disk space is not important; there is enough.
Environment: Linux hypervisor, Linux VMs
Which tool can help me to decide which VM needs more resources?
It should be open source. Commandline tools are welcome :-)