Date: Mon, 18 Feb 2002 19:26:32 -0800 From: Randy Bush <randy@psg.com> To: Luigi Rizzo <rizzo@icir.org> Cc: freebsd-net@FreeBSD.ORG Subject: Re: network buffer problem Message-ID: <E16d0vI-000OmK-00@rip.psg.com> References: <5.1.0.14.2.20020218231018.01f18948@outshine> <20020219001421.D17FA5D09@ptavv.es.net> <E16cy1y-000JIy-00@rip.psg.com> <20020218163802.B22456@iguana.icir.org> <E16cygh-000KXu-00@rip.psg.com> <20020218173233.D22456@iguana.icir.org>
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> As i suspected, you have a quite small number of mbuf clusters > in the system. I am unsure on how much memory you have and how > your box is used, but mbufs are used quite a bit in the system. 128mb heavy net use: apache/ssl servers, 100k/day email service, ... > If you have 4.5 and enough memory one option is to use > MAXUSERS=0 and remove and "options NMBCLUSTERS" that's how it is now. before the latest builds, it uses to be MAXUSERS=96. maybe i should revert that. and i have to open the box sometime soon, so i'll shove a bunch of ram in it. randy To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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