Re: 7.2 is slow?

Tatsuo Ishii wrote:
>
> > > BTW, I have done some benchmarking using pgbench on this machine and
> > > found that 7.2 is almost two times slower than 7.1.
> >
> > Is this an AIX specific problem or do all/all SMP/all 4way computers
> > have it ?
>
> Not sure. As far as I can tell, nobody except me has tested 7.2 on big
> boxes.
>
> > Is this a bug that needs to be addresse before release of final ?
>
> I hope this would be solved before final. At least I would like to
> know what's going on.
>
> Anyway, I will do some testings on a smaller machine (that is my
> laptop) to see if I see the same performance degration on it.

How did you test ?

I could do the same test on Dual Pentium III / 800 w/1024 MB
with IBM 45 G/7200 IDE disk.

So we could compare different platforms as well :)

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Hannu