Brian Cox <brian.cox@xxxxxx> writes: > This is a java app. A thread dump reveals that these 5 threads are all > asleep on a socket read to postgres (see below). It seems clear that what you've got isn't a performance problem. May I suggest taking it to pgsql-jdbc? The folk there are more likely to be able to help you figure out what's wrong than most of us. regards, tom lane -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance