[K12OSN] bottleneck question

[Mark Gumprecht]

According to "top",  how much of disk cache is being used?

Liam Marshall wrote:

>It is the first day of school, so of course I have discovered a
>problem.  Running K12LTSP server and 31 thin clients.  All are able to
>connect, but after attempting to all surf with Mozilla at the same time
>it slowed down seriously
>
>ran top on server, which has hyperthreading single cpu 3.06 MHz and 2 GB
>RAM.  cpu usage total says 152% with roughly 70% on cpu01 and 80 % on
>cpu00
>
>memory free down to 400 MB.
>
>There is not much I can do immediately about the cpu.  I can increase
>the memory to 4GB if I new that would help
>
>will it, or will the cpu usage still be really high, which according to
>top is the killer?
>
>
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>
>  
>

-- 
Mark Gumprecht 
Data Systems Specialist 
MSAD#3 
Unity, Maine 04988 
Gumprechtm at msln.net