Hello 2013/3/18 Rodrigo Barboza <rodrigombufrj@xxxxxxxxx>: > Hi guys, I am worried about the effective_cache_size. > I run a 32-bits postgres installation on a machine with 64 bits kernel. > Should I limit effective_cache_size to a maximum of 2.5gb? sure and probably little bit less Regards Pavel -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance