Dick van der Sijs wrote: > However, the way I understand that rrdtool works is that with rrdgraph I > cannot get max(counter1+counter2).
> That is, not unless I set up a third counter from the start in which I put > the sum counter1+counter2. > The question is then if it is possible with rrdgraph alone, so without that > third counter that I mentioned? > Note that I am not looking for max( max(counter1),max(counter2) ), but really > for max(counter1+counter2). You've already answered your own question - it's impossible once you've applied any consoilidation because the values you want simply do not exist. To get max( counter1 + counter2 ) then you **MUST** store counter1+counter2 prior to applying consolidation. I have a couple of things I'd like to do which have the same problem. Only I haven't yet figured out the best way to reliably and simply fetch values from multiple remote systems (and allowing for the possibility of one or more being down) so I can store the sum of the values. _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
