On Sat, Nov 13, 2010 at 11:28 AM, Rus Foster <twattycake@gmail.com>
wrote:> We are running a Dual Quad core Xeon 5620, 96GB RAM with approx
> 90VM''s. Currently have a have a lot of issues where a lot of CPU
is
> stuck in steal. We are running Xen 3.4.3 on Centos 5.5 (with stock
> 2.6.18-latest). Are there any tuning tips that we can do to get things
> under control or do we need a hardware upgrade?
>
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> http://lists.xensource.com/xen-users
>
90 VM''s are a LOT for one host. What type of RAM, HDD''s, RAID
(if
any?) do you have? Remember if RAM and high IO becomes a problem the
CPU will start overloading as well.
--
Kind Regards
Rudi Ahlers
SoftDux
Website: http://www.SoftDux.com
Technical Blog: http://Blog.SoftDux.com
Office: 087 805 9573
Cell: 082 554 7532
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