[SOLVED] XP guest suddenly runs very slowly on KVM
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I'm running Fedora 14 on the host and hosting an XP guest using KVM. Just recently, the guest has been crashing and windows running VERY slowly. It seems to be the OS that is slow, rather than applications, as once it's running the apps work until the guest crashes.
I've upped the memory to 2gb, all of which appears to be used by "top".
There is a massive discrepancy between the cpu usage on the guest and the host. Top reports the host hardly doing anything, while task manager reports the cpu being flat out.
Then either they have an older version or some other setup problem. The client is not really using the hosts cores correctly. The only other issue would be some limit on that process that the host is imposing by some program. I forget the common way to limit processes.
I an rather confused as to how kvm (which uses qemu) to support real use of the host's cores since qemu can not.
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