I wrote and use this: http://yamon.klaki.net/ http://yamon.klaki.net/ I wanted something as minimal as possible which still knew how to do dependencies. It's m

I wrote and use this: http://yamon.klaki.net/ http://yamon.klaki.net/ I wanted something as minimal as possible which still knew how to do dependencies. It's mostly a black-box monitoring tool, but it has a white-box component as well and can dump info to rrdtool for graphing history. I'm pretty happy with it. It lacks documentation though. :-)