[rrd-users] Re: Urgent help requested with rrdtool

[Serge Maandag]

> rrdtool create bandwidth.rrd \
>         --start 1041350400 \
>         --step 1 \

If your highest resolution will be 5 minutes averages, I suggest you set
the step size to 300 seconds.
Updating your rrd database every second is a major overkill. You would
ofcourse need to make a script
That averages 300 values before it is put into the database.


You want the heartbeat of your DS's to be bigger than 1 second, to
prevent updates being just out of time. Rule of the thumb: 2 times the
step size.

>         DS:http:ABSOLUTE:2:0:U \
>         DS:https:ABSOLUTE:2:0:U \

You're RRA's have a small mistake:

>         RRA:AVERAGE:0.5:300:576 \
>         RRA:AVERAGE:0.5:6:672 \
>         RRA:AVERAGE:0.5:2:720 \
>         RRA:AVERAGE:0.5:3:720 \
>         RRA:AVERAGE:0.5:8:365

Make that 6 * 300 = 1800 in the second line, 3600 in the third line, 3 *
3600 in the fourth line, etc.



> -----Oorspronkelijk bericht-----
> Van: Michael Boman [mailto:michael.boman at securecirt.com] 
> 
> On Tue, 2004-01-13 at 23:24, Michael Boman wrote:
> > Anyway, my "rrdtool create" is apparently wrong and stores 
> the wrong 
> > amount of data, and I wonder if anyone can give me an 
> example how to 
> > create a rrd database that stores:

-------------
Op de inhoud van dit e-mailbericht en de daaraan gehechte bijlagen is de inhoud van de volgende disclaimer van toepassing: http://www.zeelandnet.nl/disclaimer.php

--
Unsubscribe mailto:rrd-users-request at list.ee.ethz.ch?subject=unsubscribe
Help        mailto:rrd-users-request at list.ee.ethz.ch?subject=help
Archive     http://www.ee.ethz.ch/~slist/rrd-users
WebAdmin    http://www.ee.ethz.ch/~slist/lsg2.cgi