8 node cluster help!

[mehul kochar]

Hello Guys,
I have an 8 node cluster and am running Redhat Linux 6.2. I have installed 
the HPLinpack benchmark and am running it. What kind of performance should I 
expect? The machines are Pentium III 550 MHz. I am getting a performance of 
0.79 GHz. That seems less. What can be the reasons? What should I do to 
improve my performance.
I would really appreciate it.
Thanks
Mehul
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