Adding multiple interfaces to one graph

[ddalton]

I have two interfaces with one customer, get them to sum together as one graph with a total in total out?

[raX]

To create a graph with just the total of two data sources, do the following.

Add the two data sources that you want to total to a new graph, making sure not to enter anything for 'Text Format'.

Then, add a third AREA item to the graph, using the CDEF "Total All Data Sources". Make sure to give this item a color/legend text.

See if that gives you the proper results.

-Ian

[Guest]

With the CDEF is being used to total all datasources, is there anyway to do the bytes to bits conversion still on a graph such as this?

[raX]

No, that is not directly possible in cacti 0.6.8. You could manually create a CDEF that added up the correct data sources, then multiply that by 8. Cacti 0.8 will allow you to do this automatically though.

-Ian