relay: MaxMemInQueues is capped to 8GB
Set or not in the torrc, it is capped at 8GB... Reason seems mostly historical when less power servers were around and we wanted to leave room for multiple relays on the same machine.
That makes sense except when MaxMemInQueues
is explicitly set in the torrc. We should just honor that value because the operator knows better.
Issue was introduced in: 31508a0a legacy/trac#24782 (moved)