From owner-freebsd-questions@FreeBSD.ORG Mon Dec 11 07:45:21 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 321E716A403 for ; Mon, 11 Dec 2006 07:45:21 +0000 (UTC) (envelope-from teklimbu@wlink.com.np) Received: from smtp5.wlink.com.np (smtp5.wlink.com.np [202.79.32.52]) by mx1.FreeBSD.org (Postfix) with SMTP id 45D6F43C9D for ; Mon, 11 Dec 2006 07:44:02 +0000 (GMT) (envelope-from teklimbu@wlink.com.np) Received: (qmail 21701 invoked from network); 11 Dec 2006 07:40:32 -0000 Received: from unknown (HELO smtp1.wlink.com.np) (202.79.32.76) by 0 with SMTP; 11 Dec 2006 07:40:32 -0000 Received: (qmail 92398 invoked by uid 98); 11 Dec 2006 07:45:11 -0000 Received: from 202.79.36.216 by smtp1.wlink.com.np (envelope-from , uid 1009) with qmail-scanner-1.25 (clamdscan: 0.88.4/2205. Clear:RC:1(202.79.36.216):. Processed in 0.029084 secs); 11 Dec 2006 07:45:11 -0000 X-Qmail-Scanner-Mail-From: teklimbu@wlink.com.np via smtp1.wlink.com.np X-Qmail-Scanner: 1.25 (Clear:RC:1(202.79.36.216):. Processed in 0.029084 secs) Received: from [202.79.36.216] (HELO teklimbu.wlink.com.np) by smtp1.wlink.com.np (qmail-smtpd) with SMTP; 11 Dec 2006 07:45:08 -0000 (Mon, 11 Dec 2006 13:30:08 +0545) Received: (qmail 58955 invoked by uid 1009); 11 Dec 2006 07:55:30 -0000 Received: from unknown (HELO teklimbu.wlink.com.np) (202.79.36.216) by teklimbu.wlink.com.np with SMTP; 11 Dec 2006 07:55:30 -0000 Date: Mon, 11 Dec 2006 13:40:29 +0545 From: Tek Bahadur Limbu To: freebsd-questions@freebsd.org Message-Id: <20061211134029.d9a753ff.teklimbu@wlink.com.np> Organization: Worldlink Communications Pvt. Ltd. X-Mailer: Sylpheed version 2.2.0 (GTK+ 2.8.12; i386-portbld-freebsd6.1) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Check-By: smtp1.wlink.com.np Spam: No ; 0.8 / 5.0 X-Spam-Status-WL: No, hits=0.8 required=5.0 Subject: Mbuf issue X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Dec 2006 07:45:21 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear All, One of my FreeBSD 6.0 (AMD64) which is running squid shows high values for mbufs. I am new to FreeBSD, so I need your help and guidance. Below is my netstat -m listing: netstat -m 7701/3489/11190 mbufs in use (current/cache/total) 7614/1256/8870/64768 mbuf clusters in use (current/cache/total/max) 0/0/0 sfbufs in use (current/peak/max) 17153K/3384K/20537K bytes allocated to network (current/cache/total) 0 requests for sfbufs denied 0 requests for sfbufs delayed 0 requests for I/O initiated by sendfile 10120 calls to protocol drain routines Sometimes, the mbufs value exceeds 64000 when the squid proxy is busy and the server looses network connectivity. Is it possible to control the mbufs in use. My other FreeBSD squid proxy servers mbufs never exceed more than 32000. Please shed some light on this issue. Also please provide me some links to articles or tutorials on FreeBSD mbufs issues. - -- With best regards and good wishes, Yours sincerely, Tek Bahadur Limbu (TAG/TDG Group) Jwl Systems Department Worldlink Communications Pvt. Ltd. Jawalakhel, Nepal -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (FreeBSD) iD8DBQFFfQ7xVrOl+eVhOvYRAiziAJ9ssp4173sBXqhD+tZkBvwZn9gtQACePesD 2Z+hQmCWYdS5tynIJh90k/w= =wH7s -----END PGP SIGNATURE-----