First of all, I have to declared that this project is based on the original 'ksar' project by Alexandre Cherif (http://sourceforge.net/u/xcherif/profile/).
ksar is a very nice and popular sar graphing tool which is provided by Alexandre Cherif. However, the original project seems to have been stalled since 2010.
That is why I forked and added supports for sysstat 10.1.* here. This is hopefully that someday this project can be reintegrated back into the original project and keep going further and further.
