Mac OS X Yosemite slow

Hi,

I've built a Mac OS X Yosemite virtual machine in Parallels 10 running on OS X Yosemite host.

But the guest VM is slow. Typing in VM is sluggish and opening apps is not responsive.

I've allocated 512 MB on VRAM, 4 GB on RAM, 4 vCPUs.

I'm running on a MacBook Pro 15 Retina high-end (16 GB RAM, 512 GB SSD).

Any tips on getting a more responsive OS X guest ?

Thanks !

 

http://forum.parallels.com/threads/tip-yosemite-as-a-guest-vm-getting-better-performance.326222/