Re: Postgresql slow on XEON 2.4ghz/1gb ram

From: Larry Rosenman <ler(at)lerctr(dot)org>
To: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>, The Hermit Hacker <scrappy(at)postgresql(dot)org>
Cc: "Wilson A(dot) Galafassi Jr(dot)" <juniorlist(at)yahoo(dot)com(dot)br>, pgsql-admin(at)postgresql(dot)org
Subject: Re: Postgresql slow on XEON 2.4ghz/1gb ram
Date: 2003-08-06 23:48:19
Message-ID: 39480000.1060213699@lerlaptop.lerctr.org
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--On Wednesday, August 06, 2003 19:43:53 -0400 Bruce Momjian
<pgman(at)candle(dot)pha(dot)pa(dot)us> wrote:

> The Hermit Hacker wrote:
>> On Wed, 6 Aug 2003, Wilson A. Galafassi Jr. wrote:
>>
>> > do you now how to turn off the xeon Hyperthreading ??
>>
>> Not sure ... in Unix, you just dont' enable it ... at least under FreeBSD
>> (its disabled by default) ... check in your BIOS though, I *thought* I
>> heard mention that there is a setting in there to disable it, but have
>> never looked :(
>
> I thought you could only enable/disable hyperthreading in the bios.
The OS can disable/enable it as well.

LER

--
Larry Rosenman http://www.lerctr.org/~ler
Phone: +1 972-414-9812 E-Mail: ler(at)lerctr(dot)org
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