On Aug 8, 2010, at 1:47 PM, Stephen H. Dawson wrote: > We really do not want to put the monitored data into a SQL database. How > (hopefully) does one do arithmetic calculations of data in an RRD database, > please?
You can do it directly with through rrdtool (i.e. 'rrdtool graph...'). CDEF's and VDEF's can have an arbitrary RPN calculation performed on them. This might help -- http://oss.oetiker.ch/rrdtool/doc/rrdgraph_data.en.html#CDEF -- Marc ------------------------------------------------------------------------------ This SF.net email is sponsored by Make an app they can't live without Enter the BlackBerry Developer Challenge http://p.sf.net/sfu/RIM-dev2dev _______________________________________________ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
