High CPU Load @ Virtualbox and Testagents

[pmeenan]

Try telling Windows to use a different real-time clock - http://superuser.com/questions/194985/se...th-bcdedit Sometimes that helps.

Have you installed the gues additions drivers? https://www.virtualbox.org/manual/ch04.html

I don't have experience testing it on virtual box. I do know that KVM has some issues, Xen is a bit better than KVM but best of all of them is VMWare (with ESXi being the best all-around).