Major problem with Oneiric 11.10 freezing

[Alvin]

On Mon, 13 Feb 2012 08:33:04 +0100, Tom Bell <cbell44 at cfl.rr.com> wrote:
> [...]
> Thanks for the help!
> The files have been uploaded:
>
> 	http://www.picpaste.com/snapshot3-SMzt9oc1.png
> 	http://www.picpaste.com/snapshot4-NvZOGk5m.png
> 	http://www.picpaste.com/snapshot5-0oDMMFaI.png
>   <http://www.picpaste.com/snapshot5-0oDMMFaI.png>
> One thing to note:  these screenshots are completely unretouched, no  
> Photoshop!
> You will note the max out of both the CPUs while "top" shows little  
> simultaneous usage of the CPUs.
> You will also notice that the network is not in use and that the memory,  
> 8G, is little used.

I see 'md' in that process list. Are you using LVM with snapshots?