trends support

[kumy]

It would be cool, if an interface to send trends is available.

https://www.xymon.com/help/howtograph.html
see § 'More advanced: Sending a "trends" message'

[aenima-x]

I didn't know about it.
To make custom graphs I use the extra script to parse the date and insert it to the RRD.
I will check it out