I still need to see how well this supports the disabling/enabling of
metrics
on the fly from the websocket commands (e.g. I will need to add the ability
to change the YAML config to persist the settings, that is not done yet -
the EAP-based agent got this support for free - its config changes go into
standalone.xml).
Just checked - the cmdgw command to update collection intervals won't work because it
is assuming the agent is always DMR-accessible which it no longer is. This won't be
hard to refactor that command to get it to work, but for now, this will not work when
running as javaagent - still works as normal with the subsystem agent.