Re: RHEL 4.5 guest virtual network performace

2010-08-16 Thread Alex Rixhardson
Alex On Tue, Aug 17, 2010 at 12:05 AM, Alex Rixhardson wrote: > virtio...I think :-). > > How could I confirm that? > > Regards, > Alex > > On Mon, Aug 16, 2010 at 11:56 PM, Dor Laor wrote: >> On 08/17/2010 12:51 AM, Alex Rixhardson wrote: >>> >>&g

Re: RHEL 4.5 guest virtual network performace

2010-08-16 Thread Alex Rixhardson
virtio...I think :-). How could I confirm that? Regards, Alex On Mon, Aug 16, 2010 at 11:56 PM, Dor Laor wrote: > On 08/17/2010 12:51 AM, Alex Rixhardson wrote: >> >> I tried with 'notsc divider=10' (since it's 64 bit guest), but the >> results are the stil

Re: RHEL 4.5 guest virtual network performace

2010-08-16 Thread Alex Rixhardson
I tried with 'notsc divider=10' (since it's 64 bit guest), but the results are the still same :-(. The guest is idle at the time of testing. It has 2 CPU and 1024 MB RAM available. On Mon, Aug 16, 2010 at 11:35 PM, Dor Laor wrote: > On 08/17/2010 12:22 AM, Alex Rixhardson wrote

Re: RHEL 4.5 guest virtual network performace

2010-08-16 Thread Alex Rixhardson
bad on RHEL 4.5 guest. What could be wrong? Regards, Alex On Mon, Aug 16, 2010 at 9:49 PM, Dor Laor wrote: > On 08/16/2010 10:00 PM, Alex Rixhardson wrote: >> >> Hi guys, >> >> I have the following configuration: >> >> 1. host is RHEL 5.5, 64bit with

RHEL 4.5 guest virtual network performace

2010-08-16 Thread Alex Rixhardson
Hi guys, I have the following configuration: 1. host is RHEL 5.5, 64bit with KVM (version that comes out of the box with RHEL 5.5) 2. two guests: 2a: RHEL 5.5, 32bit, 2b: RHEL 4.5, 64bit If I run iperf between host RHEL 5.5 and guest RHEL 5.5 inside the virtual network subnet I get great results