Re: [libvirt] CPU utilization between physical CPU and virtual CPU in KVM

2012-10-15 Thread Dennis Chen
Any body can be help about this or a little bit clues? Thanks! On Mon, Oct 8, 2012 at 3:01 PM, Dennis Chen wrote: > Hi All, > > I am confused by the following observed scenario: > > In my 4-CPU (KVM supported, 2 core with 2 thread for each) host > machine box, I create only one VM with 3-vCPU t

[libvirt] CPU utilization between physical CPU and virtual CPU in KVM

2012-10-08 Thread Dennis Chen
Hi All, I am confused by the following observed scenario: In my 4-CPU (KVM supported, 2 core with 2 thread for each) host machine box, I create only one VM with 3-vCPU through virsh/libvirt tools and also I pin this VM process to the physical processor 3. I guess the CPU utilization for the proce