This is a port of Orca which is Blair Zajac's incredibly useful tool for making web-viewable graphs of arbitrary data from text files. Uses a configuration file which describes which text files to read, what the columns in the files mean, and how that information should be graphed. Often run as a daemon, automatically updating as files change. Often run with the Orcallator.se script for Solaris machines and corresponding configuration file (just because you collect the data on a Solaris box doesn't mean you have to graph it on one too). Written in Perl, uses RRDtool for data storage and graph generation. Lots more information and examples at WWW: http://www.orcaware.com/orca/