Hi, I'm slightly confused about the output I get from the VDEF MINIMUM function (RRDtool version 1.4.5, if that's relevant).
Specifically: m@n:~$ rrdtool graph test.png -s end-10000 DEF:noise=noise.rrd:noise:AVERAGE VDEF:min=noise,MINIMUM PRINT:min:%.1lf 0x0 6.1 m@n:~$ rrdtool graph test.png -s end-15000 DEF:noise=noise.rrd:noise:AVERAGE VDEF:min=noise,MINIMUM PRINT:min:%.1lf 0x0 6.2 What I can't understand is how the minimum value recorded within the last 15,000 seconds can be higher than the minimum value recorded for the last 10,000 seconds, given that the last 15,000 seconds is a superset of the last 10,000 seconds. I'm probably misunderstanding the VDEF facility somehow. Can anyone shed any light on this please? Thanks, Oliver. _______________________________________________ rrd-users mailing list rrd-users@lists.oetiker.ch https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
