[SOLVED] RRD graphics

Hi all.
I was wondering if I can use rrdtools to generate graphics of some CT and VM from some past time, lets say a full day on past month.

I didn't tried yet, nor read about it because its late night here. Will investigate tomorrow.

Is there an example command line that someone can share about printing a png of a CT?

Thanks

Enviado desde mi GT-I8190L mediante Tapatalk