Memory usage

[Ajai Khattri]

On Fri, 30 Apr 2004, Roger Harrell wrote:

> I've just put my RH 9 box into production. I've been working on tuning
> it to optimize performance, but am a little confused. When I do ps -aux
> and total memory usage I get about 40% usage. When I do top, or pull up
> the system monitor it shows 495 MB in use (the box has 512MB). Where is
> all the extra memory being used?

What does "free -m -t -o" say?

-- 
Aj.
Sys. Admin / Developer