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Date:      Thu, 23 Jan 2003 14:14:46 -0500
From:      Rahul Siddharthan <rsidd@online.fr>
To:        Dan Nelson <dnelson@allantgroup.com>
Cc:        Kenneth Culver <culverk@yumyumyum.org>, Atte Peltomaki <atte.peltomaki@iki.fi>, freebsd-current@FreeBSD.ORG
Subject:   malloc.conf (was Re: Performance problems with 5.0-RELEASE)
Message-ID:  <20030123191446.GA2602@papagena.rockefeller.edu>
In-Reply-To: <20030123185657.GB54656@dan.emsphone.com>
References:  <20030123123522.C9068-100000@alpha.yumyumyum.org> <20030123181628.GA2185@papagena.rockefeller.edu> <20030123185657.GB54656@dan.emsphone.com>

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Dan Nelson wrote:
> > # ls -l /etc/malloc.conf 
> > lrwxr-xr-x  1 root  wheel  4 Jan 23 11:52 /etc/malloc.conf -> HR<
> 
> H and < should only make a difference if you are low on memory. 

Yes.

> R is on
> by default in 5.0 anyway, due to A and J being on by default. 

That's not what the malloc(3) man page suggests -- R seems to have
nothing to do with A or J.   Perhaps, however, the improvement I see
is due to turning off A and J (implicitly, ie by not specifying them)?


- Rahul

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