Rural Hunter <ruralhun...@gmail.com> writes: >> Does that indicate something? seems it's waiting for some lock.
Yeah, that's what the stack trace suggests. Have you looked into pg_locks and pg_stat_activity to see which lock it wants and what's holding said lock? regards, tom lane -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance