[rrd-users] Re: zig zag graph

ilclaudio at supereva.it ilclaudio at supereva.it
Mon Mar 24 10:23:30 MET 2003


Good morning.

The "Options" filed is:
Options[snPortCARStatSwitchedbits]: growright bits integer
The variable is a counter64.

The strange thing is that during the week-end, when the traffic is smaller, there isn't the problem. That is the progress of the graph is regular, that is grows and decreases slowly. From Monday it begins to fall down every 62 minutes (exactly!!) :-) incredible
But I've seen that graphing the variable with the xnmbrowser of HP NNM the graph is the same. So I think that the problem could be elsewhere..on the device or on the servers, couldn't it?
Mha! I'm investigating.

bye

claudio


>Hmm,
>
>This does not sound like a known issue to me.
>
>I believe the options should be comma seperated. Are you sure you don't have 
>some Options[_], Options[^] or Options[$] in
>your config file?
>
>Is the mib value you're logging a 32 or 64 sample? Those are the only ones on 
>which rrdtool can detect a wrap.
>
>Serge.
>
>-----Original Message----- From: ilclaudio at supereva.it 
>[mailto:ilclaudio at supereva.it] Sent: Friday, March 21, 2003 11:52 AM
>To: rrd-users at list.ee.ethz.ch
>Subject: [rrd-users] zig zag graph 
>
>Hi,
>I'm using Rrdtool 1.0.33 for graphing the traffic load of an ACL of a
>load balancer.
>The variable is a counter and in the field "Options" I've written:
>Options[snPortCARStatFilteredbits]: growright bits integer.
>But the graph that I obtain is very strange. It encreases for 62
>minutes,  then falls down to low values and begins again to encrease
>(for exactly 62 minutes).
>In the night the graph remains to low values because there is less
>traffic.The growth of the graph is not linear is a "zig zag" growth.
>It could be a problem of Mrtg/rrdtool or I've to look for the error
>elsewhere?
>Any ideas? Thank you very much?
>
>claudio :-)
>
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