PostgreSQL 9.2 benchmarks

[Dan Cross]

On Mon, Aug 27, 2012 at 3:33 PM, Francois Tigeot <ftigeot at wolfpond.org> wrote:
> On Mon, Aug 27, 2012 at 11:42:00AM +0200, Jan Lentfer wrote:
>>
>> Can you run the same tests with pgbench running on a second box?
>
> I gave it a try; DragonFly performance increased linearly with the number
> of clients, without any relation to actual hardware resources.

What did the rest look like?  In particular, if one cuts of the
possibility of the Scientific Linux "loopback cuts out the IP stack"
optimiziation hypothesis, how does its performance change relative to
the others?

        - Dan C.