The B<--lazy> option in RRD graph can be used to make sure that graphs
are only regenerated when they are out of date. The arguments
to the B<RRD::GRAPH> tag work as described in the B<rrdgraph> manual page.
The B<--lazy> option in RRD graph can be used to make sure that graphs
are only regenerated when they are out of date. The arguments
to the B<RRD::GRAPH> tag work as described in the B<rrdgraph> manual page.