[rrd-users] RRD Graph Data

[Leandro Costa]

Hi Alex, I'm not graphing 24h. I've made a test with a single point in
time, same start and and date/time ( 20160608 18:00 ).
The graph shows one value while the rrdfetch gives me other one.

On Thu, Jun 9, 2016 at 9:56 AM, Alex van den Bogaerdt <
alex at vandenbogaerdt.nl> wrote:

> before anything else:
>
>
> > * rrdtool fetch myrrd.rrd AVERAGE -s '20160608 18:00' -e '20160608
> 18:00'*
>
> > --start '20160608 18:00'
> > --end '20160608 1800'
>
> What does the graph show as end time? Is it really 24 hours after start
> time? Not sure if "1800" will be recognized as "18:00".
>
> If it is: make sure the amount of pixels in the graph is an integer number
> times the amount of CDPs you're graphing.
>
> E.g. if you are collecting data in a one hour resolution, the number of
> pixels in the graph should be n*24 (360 would be a nice number in that
> case).
>
>
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