Rob Townley <rob.townley(a)gmail.com> writes:
From: Rob Townley <rob.townley(a)gmail.com>
Date: Thu, 28 Apr 2016 08:38:01 -0500
Subject: iptraf in small terminal window, press S, then ... memory
Running iptraf on our firewall via ssh. Was trying to force a complete
screen redraw because
the headers had disappeared. Made the window too small to display the
Sort menu, then pressed the 'S' button and then "Fatal: memory
Source RPM: iptraf-3.0.1-14.el6.src.rpm
iptraf-3.0.1-14 is very old and we have fixed tons of different bugs all
over the places.
Please try iptraf-ng from epel.