Indicator-Multiload (or System Load Indicator) is an Ubuntu Application Indicator that displays the network up/down speed as well as CPU, Memory and hard disk usage on the GNOME / Unity panel using a graph, just like the old System Monitor GNOME applet.

Yet another much requested AppIndicator is now available for Ubuntu 11.04: an indicator to display the network speed as well as CPU, Memory usage and more called System Load Indicator (or "Indicator Multiload").

This is a port of the original System Monitor GNOME Panel applet to appindicators and Vala. This means it has most of the features the System Monitor Applet had: display processor, memory, network, swap space, load or hard disk activity, change the colors and so on using an Ubuntu indicator..