[CentOS-virt] Windows Xen VM's have high guest CPU usage and poor performance

Ryan Pugatch

rpug at linux.com
Mon Jan 25 02:03:58 UTC 2010

Pasi Kärkkäinen wrote:

> Also many people are running Windows 2003 VMs on Xen without problems.
> -- Pasi

My patch management and antivirus console machine is a Xen virtualized 
Windows 2008 machine that doesn't have problems.  I even moved an XP VM 
over to the same server as that machine just to see what happens.  The 
XP machine still performed poorly.


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