= Graphs =
[http://www.unprompted.com/rrd/ Graphs]...

<a href="http://www.unprompted.com/rrd/"><img
src="http://www.unprompted.com/rrd/graphs/zim.unprompted.com-percentload-1d.png"
alt="A graph of system load" /></a>

Yes, a big chunk of that load is from generating the graphs.