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Date:      Fri, 2 Apr 1999 12:12:26 +0200
From:      Andreas Klemm <andreas@klemm.gtn.com>
To:        GVB <gvbmail@tns.net>
Cc:        freebsd-net@FreeBSD.ORG
Subject:   Re: Apache web server tuning..
Message-ID:  <19990402121226.A15211@titan.klemm.gtn.com>
In-Reply-To: <4.1.19990331153542.00bd3a10@abused.com>; from GVB on Wed, Mar 31, 1999 at 03:38:02PM -0800
References:  <4.1.19990331153542.00bd3a10@abused.com>

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On Wed, Mar 31, 1999 at 03:38:02PM -0800, GVB wrote:
> [...] It is now time to research FreeBSD kernel tuning
> and Apache tuning... [...]

For apache and FreeBSD tuning:

http://www.WebTechniques.com/features/1998/05/engelschall/engelschall.shtml

Watch your mbufs and mbuf clusters with:

netstat -m

39/224 mbufs in use:
	30 mbufs allocated to data
	9 mbufs allocated to packet headers
26/78/4196 mbuf clusters in use (current/peak/max)
184 Kbytes allocated to network (30% in use)
0 requests for memory denied
0 requests for memory delayed
0 calls to protocol drain routines

To increase mbuf clusters use this kernel option:

	options         NMBCLUSTERS=8192


-- 
Andreas Klemm                               http://www.FreeBSD.ORG/~andreas
                                  http://www.freebsd.org/~fsmp/SMP/SMP.html
                                powered by Symmetric MultiProcessor FreeBSD


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