Re: [PERFORM] PostgreSQL performance on 64 bit as compared to 32 bit

2012-09-21 Thread Claudio Freire
On Sun, Sep 16, 2012 at 12:48 AM, Umesh Kirdat wrote: > The issue we have noticed is the 9.0.4 (64 bit) version of PostgreSQL has > slower performance as compared to 8.2.2 (32 bit) version on an identical > hardware. First of all, that's comparing apples and oranges. Compare the same version in 3

[PERFORM] PostgreSQL performance on 64 bit as compared to 32 bit

2012-09-21 Thread Umesh Kirdat
Hello All,   We are migrating our product from 32 bit CentOS version 5.0 (kernel 2.6.18) to 64 bit CentOS version 6.0 (kernel 2.6.32) So we decided to upgrade the PostgreSQL version from 8.2.2 to 9.0.4   We are compiling the PostgreSQL source on our build machine to create an RPM before using it