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[Xen-users] Really slow CentOS 5 - Starting Applications

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Really slow CentOS 5 - Starting Applications
From: Juan Pablo Torres <juanpablotorres@xxxxxxxxx>
Date: Fri, 24 Apr 2009 13:05:35 -0300
Delivery-date: Fri, 24 Apr 2009 09:06:18 -0700
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I´m having a problem with a CentOS 5 (x64) with Xen, running 3 DomU (2 Win2k3, 1 Debian).
Every DomU works perfect, but Dom0 is extremely slow when starting any application, it doesn´t mother if its something big or a simple terminal.
CPU is  98% idle, Memory es just 24% used (2.4gb total left for Dom0)
I think that it´s not an I/O issue, ´cause if i open the same application twice; the second takes as long as the first.
When the application finally opens, it works just fine.

Any ideas?

Thanks in advance,

Juan Pablo
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