CPU problem?

From: Michele Perucic (michele@ece.mcgill.ca)
Date: Sun Nov 05 2006 - 13:44:36 EST

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Hi,

One of my users is having problems with a machine ( uname -a =>
SunOS xxxx 5.8 Generic_117350-33 sun4u sparc SUNW,Ultra-60).
He is running some simulations that are taking a very long time; the CPU
is constantly used at _less_ than 50% and he's the only user logged in...
I ran top and I don't see anything else running (i.e. using significant
CPU cycles).
On another similar machine, the user is able to use close to 100% of the
CPU.

Does anybody have an idea about what's going on and what to do?

Thanks a lot!
Michele
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