[CentOS-virt] [CentOS] qemu-kvm high cpu usage with idle windows guest
zoltan at frombach.com
Sun Apr 7 15:32:38 UTC 2013
Check out these threads they may help you solve your issue with Windows VMs:
On 4/7/2013 5:18 PM, Banyan He wrote:
> 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?
>> CentOS mailing list
>> CentOS at centos.org
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> CentOS-virt at centos.org
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