We have a deploy of KC 22 in ECS. We are using postgres as RDS for the database, and its been working fine for a long time.
Shortly after we upgraded from 18 to 22, every now and then, we will experience a situation where the amount of DB connections will skyrocket, and overwhelm the DB. I had poured through the logs of both the container and DB and didnt see anything that sticks out.
It usually keeps very few connections, so running it as a t3.micro has not been a problem.
Has anyone run into this before, or have any idea on what to check on?