http://guichaz.free.fr/iotop/
Linux has always been able to show how much I/O was going on (the bi and bo columns of the vmstat 1 command). iotop is a Python program with a top like UI used to show of behalf of which process is the I/O going on.
Version: 0.6
See also: iotop-c.
System Administration | |
iotop | simple top-like I/O monitor |