Reydan Cankur <reydan.cankur@xxxxxxxxx> writes: > I tried to profile postgresql queries with OProfile but I could not do. You would be better off asking this of the oprofile people, as I suspect your problem is "oprofile doesn't work at all" not "oprofile doesn't work with postgres". FWIW, oprofile requires kernel support which I think is not there in RHEL5/CentOS 5. If it is there, then there would also be an oprofile package available; there should be no need for you to build your own. regards, tom lane -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance