Re: [rrd-users] unexpected NANs

permalink · #1 (**permalink**) 11-28-2007

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Thanks Alex & Eduardo,

I had to round the numbers first as you suggested, then the rrds were ok.

Ed.

> Date: Wed, 28 Nov 2007 13:48:40 +0100
> From: alex@ergens.op.het.net
> To: rrd-users@lists.oetiker.ch
> Subject: Re: [rrd-users] unexpected NANs
>=20
> On Wed, Nov 28, 2007 at 07:43:30AM -0500, Eduardo M. Bragatto wrote:
>=20
> > If you're using those values the way they are you will have the NaN=20
> > problems because rrdtool uses only integers for input.
>=20
> This is true for COUNTER but not for GAUGE as far as I know.
>=20
> But multiplying by (say) 1,000,000 and rounding, would tell if I'm
> wrong or not.
>=20
> For the original poster:
>=20
> Be sure you graph or fetch using --end 1195987387 --start 1195985611
>=20
> Unfortunately I cannot debug this problem right now, have to go.
>=20
>=20
> --=20
> Alex van den Bogaerdt
> http://www.vandenbogaerdt.nl/rrdtool/
>=20
> _______________________________________________
> rrd-users mailing list
> rrd-users@lists.oetiker.ch
> https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users

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<body class=3D'hmmessage'>
Thanks Alex & Eduardo, I had to round the numbers first as you s=
uggested, then the rrds were ok. Ed. > Date: Wed, 28 N=
ov 2007 13:48:40 +0100 > From: alex@ergens.op.het.net > To: rrd=
-users@lists.oetiker.ch > Subject: Re: [rrd-users] unexpected NANs<br=
>> > On Wed, Nov 28, 2007 at 07:43:30AM -0500, Eduardo M. Bragatt=
o wrote: > > > If you're using those values the way they ar=
e you will have the NaN > > problems because rrdtool uses only in=
tegers for input. > > This is true for COUNTER but not for GAU=
GE as far as I know. > > But multiplying by (say) 1,000,000 an=
d rounding, would tell if I'm > wrong or not. > > For th=
e original poster: > > Be sure you graph or fetch using --end =
1195987387 --start 1195985611 > > Unfortunately I cannot debug=
this problem right now, have to go. > > > -- > =
Alex van den Bogaerdt > http://www.vandenbogaerdt.nl/rrdtool/ >=
 > _______________________________________________ > rrd-users=
mailing list > rrd-users@lists.oetiker.ch > https://lists.oeti=
ker.ch/cgi-bin/listinfo/rrd-users <hr />Get closer to the jungle=
=85 <a href=3D'http://entertainment.uk.msn.com/tv/realitytv/im-a-celebrity/=
' target=3D'_new'>I'm a Celebrity Get Me Out Of Here!</a></body>
</html>=

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