Re: [Xen-users] performance monitoring of VMs

To:	xen-users@xxxxxxxxxxxxxxxxxxx
Subject:	Re: [Xen-users] performance monitoring of VMs
From:	"Jia Rao" <rickenrao@xxxxxxxxx>
Date:	Thu, 3 Apr 2008 14:43:50 -0400
Delivery-date:	Thu, 03 Apr 2008 11:44:22 -0700
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Any suggestions?

On Wed, Apr 2, 2008 at 10:12 AM, Jia Rao <rickenrao@xxxxxxxxx> wrote:

Hi,

I tried to use libvirt, however the xen and the kernel were compiled from source. If I want to install libvirt from yum (CentOS 5.0) the dependencies need to install xen and xen-kernel. The source compiled xen seems to have some compatibility issues in the links of the scripts with the yum installed xen (whenever I yum install something related to xen, xm crashes).

What I need is a sar (sysstat) like detailed performance monitoring tool down to the hypervisor level (treat each VM as a process) and report the most detailed execution info for each VM (e.g. the real page fault rate of each VM).

Any ideas?

Thanks,
Jia.

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Re: [Xen-users] performance monitoring of VMs