Sure, it’s not the most common problem to experience, just something that’s useful to know once you have more and more clients. It did happen to me, all connect

Sure, it’s not the most common problem to experience, just something that’s useful to know once you have more and more clients. It did happen to me, all connections used up for long running transactions (for multiple reasons) and then nothing else was able to run, CPU and I/O nearly idling at <5%, no significant lock contention.