Profiling Tools

[Bill Whillers <suppressed>]

Hi,

I'd like to lightly monitor server load and overall utilization and include 
decent httpd detail (on linux machines).  Basically, I'd like to run a 
periodic job and log the results.  I rolled my own a long time ago, adding 
complexity over time and using basic server tools. I've experimented in the 
past with some apache related tools, but I don't want to re-invent something 
assuming there might be a simple, lightweight tool or solution now that does 
a better job. 

Any suggestions?

-B