Does the monitoring service plugin manage archives at all?

I recently installed the monitoring service plugin…but does that mean my database size is going to run away from me and grow exponentially? Is there any sort of maintenance that happens?

If not…how do I clear those logs? Everything I’ve found has mentioned the ofconversation and ofmessagearchive tables…except those don’t appear to contain the text of my archives…so that must not be everything.

Does something exist to keep track of this data?