> Just a reminder, adding VMWare-like virtualization layer (i.e. full virtualization) to the mix will cost you more than 40% of your CPU
… on a couple of microbenchmarks when you define “CPU” to mean “I/O”. Even if you ignore the question of whether KVM performance is the same as VMware's (hint: no), most of the the charts in that paper contradict such a broad statement.
… on a couple of microbenchmarks when you define “CPU” to mean “I/O”. Even if you ignore the question of whether KVM performance is the same as VMware's (hint: no), most of the the charts in that paper contradict such a broad statement.