Doug Fields <dfields-pg-general(at)pexicom(dot)com> writes:
> At a certain point, a query hangs, then another, then another, until all my
> connections are blocked. My application completely comes to a halt.
Are they actually hung, or just taking an unreasonable amount of time?
Can you attach to some of the busy backends with gdb and get stack
traces?
regards, tom lane