Rick Gigger <rick@xxxxxxxxxxxxxxxxxxxx> writes: > Every once in a while I've noticed the number of processes I've got > running jumps up a little higher than normal. So I check it out and > realize that I'm building up a bunch of processes that just aren't > completing. About half of the one's not completing say "SELECT > waiting". I'm not doing anything that I am aware of that could be > blocking anything. I am only doing regular vacuums. I am not > explicitly locking anything that I know of. Is there a way to figure > out what each of these processes are waiting on? Look at the pg_locks view to see what locks they are waiting for and who's got conflicting locks. regards, tom lane
