VisualVM 2.x - RConsole

Play around with the RConsole from VisualVM and see what sort of reports we could build.

One of the things we might be able to try is replicating https://jvmperf.net/docs/memory/gc/#parsing-the-log - if the stringr pacakge is available. 

Another option is maybe use R to create the same distribution report of items -> tags count.