[rrd-users] invalid unknowns?

[Tobias Oetiker]

Hi Aragon,

Today Aragon Gouveia wrote:

> Hi Tobias,
>
> On 04/20/12 06:36, Tobias Oetiker wrote:
> > first you are using AVERAGE, then you are using LAST ... what kind
> > of information do you expect to get from LAST ?
>
> I didn't expect one CF to return NaNs while the other returned data for
> the same time period, so I posted both as a comparison.

> > also 'old data going NaN' would mean that the lengh of your RRA is
> > too short to capture more data ....
>
> My 1:1 RRAs are 800 steps large for all CFs, which should be enough for
> 96000 seconds of data.  I've posted rrdinfo output at:
>
> http://pastebin.com/PtrBf6Fa

to get to the bottom of the problem, it would help if you recorded
the timestamps when you feed the updates, then put it all in a
shellscript (with create, update, fetch) so that the problem can
be reproduced ...

cheers
tobi
>
> Thanks,
> Aragon
>
> _______________________________________________
> rrd-users mailing list
> rrd-users at lists.oetiker.ch
> https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
>
>

-- 
Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland
http://it.oetiker.ch tobi at oetiker.ch ++41 62 775 9902 / sb: -9900