I don't fully understand the size issue of the db, but
if that is a case, judiciously removing udp or tcp lines when we
know that service (e.g. couchdb) doesn't have a udp flavour could
help.
I'd also like to remove amqp/udp, and in return, add amqps/tcp 5671,
as every good deed has an equal and opposite reaction. Or something
like that?