J Bell wrote: >I'm new to the wonderful world of munin and rrdtool. I'm tearing my >hair out trying to do what looks simple--get a single number showing >me an average for a whole month of data. For example: > >rrdtool fetch puma-iostat-dev22_0_read-d.rrd AVERAGE --start >20070401 --end 20070430 -r 2764800 > >This outputs 32 lines, in spite of a resolution of 32 days. I could >use Excel or whatever to average those figures, but I'm not sure I'm >getting the right data to begin with. I've tried variations with >rrdtool graph instead, and that's even harder, as the file >(according to rrdtool info) has no ds's at all. > >Again, my intention is simply, for a given variable, get its average >over a month's worth of data. Does anyone know the right way to do >that?
Try http://www.vandenbogaerdt.nl/rrdtool/total.php, you just don't need to multiply by time since you are after average and not total. _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
