Excerpts from Matt Gravlin's message of 2015-08-03 16:20:25 -0700: > Is there a way to pre-calculate metrics using basic math before > sending them to an output plugin such as Graphite? For example, I > would like to calculate memory as a percent when the metrics gathered > only provide free and used. I can do this using Graphite functions, > but I would prefer to just send a calculated metric from collectd > rather than using Graphite formulas.
Not much, apart from what you can do using the "aggregation" plugin. That said, are you aware that since version 5.5 a bunch of plugins come with a ValuesPercentage config option doing exactly what you want ? Marc _______________________________________________ collectd mailing list [email protected] http://mailman.verplant.org/listinfo/collectd
