Re: [ANNOUNCE] kvm-14 release

Avi Kivity
2007-02-20T07:15:06Z

Aurelien Jarno wrote:
> The bad news is that kvm-14 seems to be a lot slower than kvm-12 +
> modules from kernel 2.6.20. This is the case with a GNU/kFreeBSD guest.
> kvm-12 was about 1.5 time faster than qemu + kqemu. kvm-20 is slower
> than qemu without kqemu...
>
> Does anybody have an idea about this performance regression?
>

What is your workload? How are you measuring performance?

--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.