[rrd-users] Re: suspicious interpolation

Tobias Oetiker oetiker at ee.ethz.ch
Sat Oct 11 18:32:33 MEST 2003


I have not done the math, but it could be that you are assuming
that mrtg assumes that with gauge the value is interpolated as if
the individual supporting points were connected by a sloping line

this is NOT the case

rrdtool assumes a GAUGE value to remain the same from one update to
the next.


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