From owner-freebsd-hackers@FreeBSD.ORG  Fri Mar 17 11:51:27 2006
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Date: Fri, 17 Mar 2006 12:51:20 +0100
From: bert hubert <bert.hubert@netherlabs.nl>
To: Jason Evans <jasone@FreeBSD.org>
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Cc: freebsd-hackers@freebsd.org
Subject: Re: unsatisfying
	c++/boost::multi_index_container::erase	performance on	at
	least FreeBSD 6.0
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On Fri, Mar 17, 2006 at 12:14:25AM -0800, Jason Evans wrote:
> >I'd hate to force PowerDNS users to recompile their libc for me :-)
> 
> Yes, you should be able to use LD_PRELOAD to pre-load a shared library 
> that has nothing but malloc.o in it.  In order to build jemalloc on 6.x, 
> you will also need sys/tree.h from -current.

Ok, it turned out to be easier to use nedmalloc
(http://www.nedprod.com/programs/portable/nedmalloc/).

The FreeBSD version of the PowerDNS recursor now has performance on par with
other platforms, happily serving 3000 queries/second.

Thanks for your quick help Jason!

I do hope FreeBSD makes the move to your allocator quickly.

Regards,

bert

-- 
http://www.PowerDNS.com      Open source, database driven DNS Software 
http://netherlabs.nl              Open and Closed source services