Yeah, currently just one move per 10 mins. If you want to evenly spread them out during ingestion, you could give the address of all the Dgraph servers to the client. It would then randomly pick up a dgraph server to send data to. That way, all servers would see new predicates and get to serve them.
For various reasons, if Dgraph server X is the first one to see a new predicate, it would be the one to serve it. That’s why doing this at the client level helps.