iotop is a Python program with a top-like UI used to show of behalf of which
process is the I/O going on.
Both CONFIG_TASKSTATS and CONFIG_TASK_IO_ACCOUNTING need to be enabled in
your kernel config if you're using a custom kernel (Slackware's kernel does
include both of those).
Maintained by: Audrius Kažukauskas
(the SlackBuild does not include the source)