[K12OSN] bottleneck question

[Liam Marshall]

Mark Gumprecht wrote:

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


I believe around 60 MB
but I will check
tomorrow

> 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?
>>
>>
>> _______________________________________________
>> K12OSN mailing list
>> K12OSN at redhat.com
>> https://www.redhat.com/mailman/listinfo/k12osn
>> For more info see <http://www.k12os.org>
>>
>>  
>>
>