[CentOS-virt] [CentOS] qemu-kvm high cpu usage with idle windows guest

Sun Apr 7 15:18:48 UTC 2013
Banyan He <banyan at rootong.com>

Maybe you can print out what it is doing, then try to figure out if they 
are doing good. My linux works good, never tried windows.

Banyan He
Blog: http://www.rootong.com
Email: banyan at rootong.com

On 4/7/2013 10:21 PM, Micky wrote:
> Windows 2k8 R2 guest with updated virtio drivers is idle inside but on
> the host qemu-kvm process uses 7-15% cpu.
> Things that have been tried without any significant success
> - removed tablet device
> - manually set cpu topology for cores per socket
> Is it just me or the qemu-kvm has little tolerance with windows?
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