[Techtalk] system utilization parameters

[Lena M]

Hello,

thank you so much for answering my question yesterday.

does any one of a good online resource/book about Redhat system utilization
guidelines?
For instance, what's an accepted cpu load average based on # of cpu,
memory..
what commands I can use to determine the above? I'm putting an advanced
monitoring system for my client and would appreciate your input.

Thank you, great and smart people!

Lena