On Thu, Mar 12, 2009 at 04:35:22PM -0400, Bryan_Coleman@dart.biz wrote:
When I run iperf according to 'top' my CPU % does not even go above 2%. 'virt-manager' CPU usage did not go above 25%.
Thoughts?
Then it sounds like a bug, if the system is idle while process/domain are trying to push data on that very system and blocked on processing this sounds like an I/O scheduling error or something is blocking in your test. An interesting point would be to test with virtIO between 2 domains hosted on the same machine, to make sure it's not the actual networking access which is the limiting factor, and would provide an interesting data point. Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel@veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/