@m @aral @mastohost Mastohost probably has a lot more experience than me, but from what I've seen, I've been able to keep it from getting too crazy by at least keeping the push, pull, and ingress separated and giving them each a decent sized group of threads (25 for my instance) to work with. You also need to watch because they also need a DB connection for each thread, so DB POOL should match threads, and they should be under the max pool size for pgsql.