From owner-freebsd-performance@FreeBSD.ORG  Wed Jan 25 18:28:37 2006
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Date: Wed, 25 Jan 2006 19:28:07 +0100
From: Ivan Voras <ivoras@fer.hr>
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To: "Thomas Krause (Webmatic)" <tk@webmatic.de>
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Cc: performance@freebsd.org
Subject: Re: mysql performance tuning @ FreeBSD6
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Thomas Krause (Webmatic) wrote:

> But with static linked libraries, I cannot switch between
> libthread and libthr - right? Could somebody give me an inspiration/
> recommendation?

Unless you are ready to count individual CPU cycles, you won't find a 
noticable difference between static and dynamic linked executables on 
application such as MySQL. You should probably leave them dynamic so you 
can experiment with libmap.

If you tried everything from here: 
http://wikitest.freebsd.org/moin.cgi/MySQL and still get low results, 
then you're out of luck.