Re: Query performance over a large proportion of data

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On Mar 10, 2009, at 4:12 PM, Steve McLellan wrote:
The server itself is a dual-core 3.7GHz Xeon Dell (each core reporting 2 logical CPUs) running an amd64 build of FreeBSD 6.2, and postgres 8.3.5 built
from source.


Uh, you're running an amd64 build on top of an Intel CPU? I didn't think FBSD would allow that, but if it does it wouldn't surprise me if kernel/OS performance stunk. If Postgres then used the same settings it would make matters even worse (IIRC there is some code that's different in an AMD vs Intel build).
--
Decibel!, aka Jim C. Nasby, Database Architect  decibel@xxxxxxxxxxx
Give your computer some brain candy! www.distributed.net Team #1828



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