Click for a screenshot
Munin is a network/system monitoring application that presents output in graphs through a web interface. Its emphasis is on simple plug and play capabilities. A large number of monitoring plugins are available. Using Munin you can easily monitor the performance of your computers, networks, SANs, and quite possibly applications as well. It makes it easy to determine "what's different today" when a performance problem crops up. It makes it easy to see how you're doing capacity wise on all limited resources.
It uses the RRDtool (written by Tobi Oetiker) and is written in Perl. Munin has a master/node architecture in which the master connects to all the nodes at regular intervals and asks them for data. It then stores the data in RRD files, and (if needed) updates the graphs. One of the main goals has been ease of creating new plugins (graphs).
Everything about Munin can be found at http://munin.projects.linpro.no/
I my spare time I wrote a couple very basic plugins for Munin.
They are useful for monitoring userspace applications since plugins for most of the hardware I have access to have already been developed.
To use these plugins you will need to enable the Online Signature feature in aMule.
From the aMule menu, select Preferences then Online Signature and check the Enable Online-Signature box.
In the path text box write /tmp (I know it's not nice to store the file the but this way if you reboot and don't start amule the graphs will show that).
Click for a screenshot
Shows the current transfer (upload & download) rates.
DOWNLOAD
Keeps track of the number of shared files.
DOWNLOAD