>> I got MUCH better results by drastically lowering shared_buffers on
>> Windows. Drastically = 8MB.
>
> Wow - really? Greg and I did some rough pgbench experiments last year
> and were finding the on a 4GB machine, running XP Pro, 512MB seemed to
> be optimal, but it was only marginally better than 128 or 256MB. Going
> lower than that made a noticable difference, and going higher we saw
> performance dropping off again as well.
Yes, really, I am astonished too. Necessary information: it is a very
low concurrency workload, and system is as low as 1GB.
Harald
--
GHUM Harald Massa
persuadere et programmare
Harald Armin Massa
Spielberger Straße 49
70435 Stuttgart
0173/9409607
no fx, no carrier pigeon
-
%s is too gigantic of an industry to bend to the whims of reality
