With KVM, what is the best way to provide the highest possible performance to all VMs?
The host has a hexa-core processor and 64GB of ram. 3-4 VMs should run on it.
The VMs are idle a lot of the time, but during performance peaks they should preferably have the full performance of the host available.
Is it a good idea to give all VMs 6 cores and 64GB of ram? Or what would make the most sense?