Index of /logtags/rrdtool

In the past few weeks I've been steadily improving my graphing framework, and I've added a lot of new plugins:

• Process statistics (number of dead/running/etc. processes)
• Memory usage (free/used)
• Logfiles (every line, or multiple regexes for different lines)
• Database contents (using COUNT() queries for example)

If you like graphs, check it out, and give me some feedback ;)

I've bought a 4-way temperature sensor for my new apartment, and decided that I needed to update my existing thrown-together rrdtool scripts. So I did. :)

You can get the result from http://foodfight.org/download/graph-spul, using either a plain HTTP or using bzr. It loads plugins dynamically based on the config file, and it includes 3 plugins by default (one for the temperature sensor, one for ethernet statistics, and one for reading temperatures from a hddtemp daemon).

Example output (yes I know I haven't wired up the other 3 sensors yet ;)):

After my last blog post I've been writing some more stuff for/using my new graphing framework:

• SNMP plugin, to query SNMP-capable devices.
• A new 'create' script, which will create .rrd files based on the config file.
• Some tweaks to the plugin model, so RRDtool is only called from one place.

So go ahead and download a copy from http://foodfight.org/download/graph-spul (that's a bzr repository).

Also, thanks to keyweed for writing the disk usage plugin.