Date: Tue, 22 May 2001 16:48:27 -0700 From: Doug Hardie <bc979@lafn.org> To: Tom <tom@uniserve.com> Cc: Noor Dawod <noor@comrax.com>, FreeBSD-STABLE Mailing List <freebsd-stable@FreeBSD.ORG> Subject: Re: Problems with multiple connections Message-ID: <f04330104b730aad8fb19@[10.0.1.100]> In-Reply-To: <Pine.BSF.4.10.10105220910010.88768-100000@athena.uniserve.ca> References: <Pine.BSF.4.10.10105220910010.88768-100000@athena.uniserve.ca>
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Have you turned off delayed ack processing? that will reduce the mbuf utilization. /sbin/sysctl -w net.inet.tcp.delayed_ack=0 You possibly should also use: /sbin/sysctl -w net.inet.ip.portrange.last=30000 At 9:12 -0700 5/22/01, Tom wrote: >On Tue, 22 May 2001, Noor Dawod wrote: > >> Hi, >> >> I hope this list can help me. Our company bought a brand new P-III >> 933Mhz 1GB server few months ago for our Web and Mail services. We run >> FreeBSD 4.2-STABLE (Jan 17 2001). The Web server is Apache 1.3.19 with >> PHP 4.0.4pl1. >... >> Apache is configured to run a maximum of 15 clients concurrently, and >> each of them can handle up to 200 connections. That's a 3000 connections >> limit. > > pstat -T will tell you maximum and currently used counts. > > But you say you are using Apache 1.3.19, but I understand Apache 1.3.19 >to be the usual only client per process model. Apache 2.0 will support >multiple threads per client. So you should include MaxClients to >something like 200 or so. > >Tom > > >To Unsubscribe: send mail to majordomo@FreeBSD.org >with "unsubscribe freebsd-stable" in the body of the message -- -- Doug To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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