[rrd-users] Re: Unreasonable values

McCann, Brian bmccann at andmore.com
Mon Nov 22 14:51:45 MET 2004


Just verifying, you are referring to the --upper-limit option for
rrdgraph, correct?

--Brian 

-----Original Message-----
From: rrd-users-bounce at list.ee.ethz.ch
[mailto:rrd-users-bounce at list.ee.ethz.ch] On Behalf Of Alex van den
Bogaerdt
Sent: Monday, November 22, 2004 8:36 AM
To: rrd-users at list.ee.ethz.ch
Subject: [rrd-users] Re: Unreasonable values

On Mon, Nov 22, 2004 at 08:14:42AM -0500, McCann, Brian wrote:

> I'm trying to figure out how to black out bad data values in some 
> graphs, for when counters reset, like a traffic counter on an 
> interface of a router, as the value that will get graphed is WAY off 
> from what it should.  So, I'd like to do a 'sanity' check, where if 
> the value is above X, just black it out.  Does anyone know how to do 
> this?  Could someone share an example?

Combine one of the examples in the tutorial with LIMIT.  Easy.

Alex
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