On Tue, Sep 6, 2016 at 11:12 PM, Pradeep <pgundala@xxxxxxxxxxxxxxxx> wrote: > Dear Naveed, > > I am using PostgreSQL 9.3 version on Windows .After changing these > parameters, I have not seen any resource management utilization. > > I have observed before and after changing the parameter values ,it is not > reflecting the memory level. Maximum utilization of RAM is 3GB only. > > So kindly let me ,whether it will impact the RAM utilization or not? Postgres reserves some memory for itself and relies on the operating system to buffer the rest. So this is not really unusual or interesting. What would be interesting is specific examples of things that are not running as fast as you think they should be. merlin -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general