hirotaka-tajiri/fluent-plugin-sar — pull request #3 by kampfschlaefer (2014-08-23 14:36:04+00:00)
Title: Convert values to numbers

Before this values where sent on as string. Bad for doing math with it. Lets convert
them to numbers when there is neither [a-z][A-Z] nor : in it.

This makes it possible to do math (like min/max/mean) with this when the data is feed into influxdb...

The regex to detect numbers is probably to simple. But it seems to work here...