wmsupermon is a universal monitoring dockapp. It
can be used to monitor CPU usage, disk I/O, memory
usage, swap, filesystems, space utilization,
network traffic, wireless link quality, CPU
frequency, CPU temperature, fan speed, voltages
(without requiring lm_sensors), battery status
(with actual, not "reported", discharge rate),
traffic from your router, or anything else. It can
open and maintain many dockapp windows with one
dockapp process.