On Dec 23, 2008, at 2:11 PM, tec wrote: > I need to create a graph to show disk utilzation. > > I've created a snmp datasource that returns a disk percent idle > value. > > I need to specify an RPN value that will compute a percent busy > value and graph that over time. > > My datasoruce is named DiskPercentIdle. > > I tried specifying "100,-" as the RPN value in this datasource but > the value shown on the graph is a negative number (if the disk is > idle 99%, then the graph shows -1) > > How do I specify the RPN value to subtract DiskPercentIdle from 100 > so I can use the remainder to represent a positive DiskPercentBusy > number value?
100,-,ABS ABS will return the absolute (positive) value. _______________________________________________ zenoss-users mailing list [email protected] http://lists.zenoss.org/mailman/listinfo/zenoss-users
