to the usage of some web server to have in mind I have installed there Munin. This can be in the base installation an awful lot already and can be much easier to configure than MRTG. monitors the parameters of Apache is a bit tricky.
must first be activated mod_status. It was also clear to me. But still need additional Libarys be involved:
apt-get install liblwp2 liblwp http-protocol-unix-socket-perl if now
munin-node-configure - suggest 
calls should be high in the Apache plug-in column Suggestions yes.
The plugins then calls should be high in the Apache plug-in column Suggestions yes. munin-node-configure - shell
copies to a safe place. The variable%% appdata provides for the use in any Windows version of the correct folder.
