[rrd-users] Re: cuting peaks ?

Alex van den Bogaerdt alex at ergens.op.het.net
Thu Jan 8 22:04:56 MET 2004

On Thu, Jan 08, 2004 at 06:59:51PM +0100, Hugo van der Kooij wrote:

> > LIMIT*
> >
> >     replaces the value with /*UNKNOWN*/ if it is outside the limits
> >     specified by the two values above it on the stack.
> >
> >  CDEF:a=alpha,0,100,LIMIT
> It does not kill spikes. It will reduce them just to the maximum allowed.

Actually, it shouldn't (according to the docs).  Did you find a bug or
are you still suffering from the flu ? :)

> I tried both ways but found that with the limit  option the graphs are
> still inaccurate as they show spikes where there weren't.

1: are you sure you looked at a, not alpha?
2: the spikes are real in the OP case.  He just doesn't want to see them

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