I have a dedicated machine running under Debian Squeeze. It's a reasonably good machine with 8 cores.
I started hosting a Windows Server 2008 guest with KVM, but the CPU load is extremely high (around 100%-200%) even when the guest is idle. What could explain such a behavior? Has anyone encountered it before? Does it come from KVM or Windows?
The Windows guest is up-to-date.
> kvm -version : emulator version 0.12.5 (qemu-kvm-0.12.5), Copyright (c) 2003-2008 Fabrice Bellard
I don't know what more details to provide, but please ask for more information if you need!