Kvm on Ubuntu 11.10 x64 but slow

Hi

I wanted to test kvm. I was set 1 processor 20gb disk space 1gb ram guest os Windows 2008 R2
Another virtualization software took 8 minutes for full installation

same settings Kvm took 2 hours for full installation and guest operating system is very slow

Core i5 760 2.80 Ghz (kvm recognize it Nehalem)
8 gb Ram
Maxtor 80 gb EXT4 / root
Seagate 3 Tb EXT4

Ubuntu 11.10 x64
Kernel 3.0.0-12.20
virt-manager 0.9.0
KVM 84
libvirt 0.8.6
How can I solve this problem ?

Best regards

Was the entire process slow? Or only certain elements?

How about disk access? Lots of that?

Hi,

All Process was slow. Disk usage statistics are Disk Read 11.5 mb/s %20 Load Disk Write 3 -10 Mb/s % 10 Load. Hdd is Samsung HD154UI Sata Disk it has 166 Mb/s
Transfer Rate.

Best regards
Kerem