SysUsage, written by Gilles Darold, is a very nice tool to keep an eye on your Server Statistics such as CPU, memory, processes, network stats, temperature, and all other essential system stuff.

It will give you daily, weekly, monthly and yearly graphs based on rrdtool DB's and the sysstat - package.

apt-get install librrds-perl sysstat

You can download it here: http://sysusage.darold.net/

to get the cool flaming effects working - put this in cour config:

[GENERAL]
FLAMING = 1

But the best thingie about it is that you can write your own Plugins to keep track of things you are intersted in.

So i just created a few little plugins to get the information i need into a graphical Interface.

Please keep an eye on this website as i will put updated scripts in here

MYSQL - Processes v.0.1 - for SysUsgage v3.x

Varnish - CacheUsage v.0.1 - for SysUsgage v3.x

Varnish - Connections (and Requests) v.0.1 - for SysUsgage v3.x

Lighttpd - Connections ( soon to come !)