pgbench performance is lagging compared to Linux and DragonflyBSD?

[Wojciech Puchar]

On Tue, 6 Nov 2012, Yuri wrote:

> On 11/06/2012 11:10, Samuel J. Greear wrote:
>> Single and multi-socket hardware are not really directly comparable in
>> PostgreSQL tests.
>
> So if the CPUs are split between sockets, would such system generally perform 
> better or worse with PostgeSQL vs. non-split situation?
>

multiple sockets means more interconnect delay=lower performance.