Am 09.02.2011 20:09, schrieb Kyle Brandt: > A lot of my data peaks each day during the busiest hours, so the > graphs basically form a wave. Is there a way I can CDEF a trend that > is the trend of these peaks instead of the full set of data?
only if you can mathematically define what a peak is. Let's say you could CDEF/VDEF the AVERAGE and the MAX over the entire period and then define that everything between AVG & MAX is a peak. That could be trended ... but that's probably not what you want. You could also define a new rra::MAX with a period of maybe 1 hour and then trend the values out of this rra ... I have similar problems where a certain behavior is easy to spot visually but almost impossible to define mathematically ... - Karl _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
