On 30/11/15 22:50, Steve Crawford wrote: > Do you have any clients connected that are idle in transaction? No, the backend database is a streaming replica. Also, as I said, the backend process is in "idle" state not "idle in transaction". backend_start | 2015-11-30 18:58:30.639962+00 xact_start | <NULL> query_start | 2015-11-30 20:56:36.479003+00 state_change | 2015-11-30 20:56:36.480199+00 waiting | f state | idle -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general