On Wed, Nov 2, 2011 at 10:42 AM, David Kerr <[email protected]> wrote: > Howdy, > > just a quick check, is > vm.overcommit_memory = 2 > vm.swappiness = 0 > > Still the way to go with PG9.0 / RHEL 6.1 (64bit) ?
If you've got lots of ram, it's better off to throw a "swapoff -a" at the end of rc.local, as I found that on large mem machines with late model kernels, setting swappiness to 0 I still had the occasionaly kswapd storm being my production servers to their knees. -- Sent via pgsql-general mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
