How to see system load average in terminal with graphical representation
Few days back I wrote on 4 commands to find loadaverage of system. (http://sharadchhetri.com/2013/03/11/4-different-commands-to-check-the-load-average-in-linux/)
tload is the command through which we can find the loadaverage of system whereas it will show the loadaverage in Terminal with graphical representation.
For more details read manpage of tload.