On Tue, Dec 9, 2014 at 5:46 PM, Peter Geoghegan <peter.geoghegan86@xxxxxxxxx> wrote: > I'm currently trying to fix this across the board [1], but my first > suggestion is to try enabling log_temp_files to see if external sorts > can be correlated with these stalls. See also: http://www.postgresql.org/message-id/CAM3SWZTijoBPpqFF7mN3021Vvtu+5Fd1ymABQ8tLoV4zhfAqxA@xxxxxxxxxxxxxx -- Regards, Peter Geoghegan -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general