I found giant values in the DB, for example datapoint “BSt” has the value “156725489527730”.
rrdinfo app-mysql-63.rrd shows a max value of “ds[BSt].max = 1.2500000000e+11”. Isnt this too small to hold the actual value ?
I did try to set the max values to unlimited with the command “rrdtool tune app-mysql-63.rrd -a BSt:U” but it still shows NaN in the RRD file.