mrtg-rrd is a CGI/FastCGI script for displaying MRTG graphs from data
in the RRDtool format. It can make your monitoring system faster,
because MRTG does not have to generate all the PNG files with graphs
every 5 minutes or so. Instead, the graphs are generated on demand
when a user wants to see them. The main goal of this project is to
generate output similar to the MRTG native graphs as much as possible,
providing a drop-in replacement. It reads the same configuration file
that MRTG does, and it can understand most of the directive types in
this file. It can display single graph pages as well as directory
indexes referring to more graphs or subdirectories.
