help on performance edubuntu 10.10 amd64

[David Groos]

Hi  Guillem,
Do you use Firefox as a localapp?  Even though this doesn't solve this
issue, it should take care of the problem.
David

On Wed, Jan 12, 2011 at 5:12 PM, Guillem Moyà <guillem.moia at gmail.com>wrote:

> Dear friends,
>
> This new year we decide to upgrade our server (intel core duo 2 gb ram 32
> bit with 20 thin clients 32 bit ) with a new dell xeon quad  (duo 8 gb ram
> 64 bit... -->
>
> edubuntu-10.10-dvd-amd64.iso <http://cdimage.ubuntu.com/edubuntu/releases/10.10/release/edubuntu-10.10-dvd-amd64.iso>  ( once I installed i386 version, but it only detects 2 gb RAM!!)
>
> the problem was when 9 users wanted to access a website with  applet de
> java:
> http://micro.magnet.fsu.edu/electromag/java/capacitor/index.html
>
> As you can see with the  pictures attached,
> how is this possible to collapse de CPU --->100%
>
> With edubutu 8.04 the whole system (1 poor server 32 bit+20 thin clients 32
> bit) worked much better...
> How can we optimize the whole performance?
>
> thanks in advance,
>
>
> Guillem
>
> www.aulabalear.org
> Illes Balears. Spain
>
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