On Thu, May 28, 2009 at 2:53 PM, Fabrix <fabrixio1@xxxxxxxxx> wrote: > yes, i have max_connections = 5000 > can lower, but at least i need 3500 connections Whoa, that's a lot. Can you look into connection pooling of some sort? -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance