[rrd-users] Daily consumption

[Simon Hobson]

Guillaume Betous <guillaume.betous at gmail.com> wrote:

> But do you confirm that I can update with a higher freq than de DB ? Let's say update every 30 sec still have sense ?

Yes, you can submit updates more or less as often as you want - all that happens is the intermediate data is collated until the end of the step.
Have you read Alex's excellent tutorials http://rrdtool.vandenbogaerdt.nl ? Rates, normalizing and consolidating is really essential reading.