See this post
http://thwack.solarwinds.com/message/168456#168456
When adding a node the default has been changed to select all active interfaces. We do not want this to be default for us. so please add a customization to allow for us to choose between the options all,none,all volumes,all interfaces,all activeinterfaces, no interface stats, cpu & memory only.... etc or more as a default when adding resources to nodes.