Thomas Graichen <news-list(dot)pgsql(dot)admin(at)innominate(dot)de> writes:
> Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> Hm, did you set commit_delay to zero? What are the other postmaster
>> parameters (especially -B) ?
> i used 32 clients -N set to 128 and -B to 256 - commit_delay was
> set to 5 (default) - do you expect much better smp results with
> commit_delay=0?
Possibly. See adjacent thread about 7.1b4 performance.
regards, tom lane