slackbuilds_ponce/system/iotop
..
iotop.info
iotop.SlackBuild
README
slack-desc

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).