From owner-freebsd-bugs@FreeBSD.ORG Mon Nov 23 21:43:52 2009 Return-Path: Delivered-To: freebsd-bugs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 080A7106568F for ; Mon, 23 Nov 2009 21:43:52 +0000 (UTC) (envelope-from jhickey@ISI.EDU) Received: from vapor.isi.edu (vapor.isi.edu [128.9.64.64]) by mx1.freebsd.org (Postfix) with ESMTP id E2D018FC0C for ; Mon, 23 Nov 2009 21:43:51 +0000 (UTC) Received: from pod.isi.edu (pod.isi.edu [128.9.168.186]) by vapor.isi.edu (8.13.8/8.13.8) with ESMTP id nANLXYJh027465 for ; Mon, 23 Nov 2009 13:33:35 -0800 (PST) Received: from pod.isi.edu (localhost.localdomain [127.0.0.1]) by pod.isi.edu (Postfix) with ESMTP id 1FE2316450E for ; Mon, 23 Nov 2009 13:36:10 -0800 (PST) Received: (from jhickey@localhost) by pod.isi.edu (8.14.3/8.14.3/Submit) id nANLa9fu020132 for freebsd-bugs@freebsd.org; Mon, 23 Nov 2009 13:36:09 -0800 Date: Mon, 23 Nov 2009 13:36:09 -0800 From: John Hickey To: freebsd-bugs@freebsd.org Message-ID: <20091123213609.GD19973@pod.isi.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.18 (2008-05-17) X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: jhickey@pod.isi.edu Subject: debugging a mbuf leak X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: John Hickey List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 Nov 2009 21:43:52 -0000 One of our main servers here has a slow mbuf leak. We are not sure what is causing it at this point. Does anyone have some pointers on how to dig further into this? Mon Nov 23 13:19:15 PST 2009 16364/2836/19200 mbufs in use (current/cache/total) 928/2216/3144/132096 mbuf clusters in use (current/cache/total/max) 512/1664 mbuf+clusters out of packet secondary zone in use (current/cache) 0/135/135/66048 4k (page size) jumbo clusters in use (current/cache/total/max) 0/0/0/33024 9k jumbo clusters in use (current/cache/total/max) 0/0/0/16512 16k jumbo clusters in use (current/cache/total/max) 5947K/5681K/11628K bytes allocated to network (current/cache/total) 0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters) 0/0/0 requests for jumbo clusters denied (4k/9k/16k) 0/5/33280 sfbufs in use (current/peak/max) 0 requests for sfbufs denied 0 requests for sfbufs delayed 0 requests for I/O initiated by sendfile 0 calls to protocol drain routines Mon Nov 23 13:24:21 PST 2009 18085/2660/20745 mbufs in use (current/cache/total) 923/2455/3378/132096 mbuf clusters in use (current/cache/total/max) 512/1664 mbuf+clusters out of packet secondary zone in use (current/cache) 0/135/135/66048 4k (page size) jumbo clusters in use (current/cache/total/max) 0/0/0/33024 9k jumbo clusters in use (current/cache/total/max) 0/0/0/16512 16k jumbo clusters in use (current/cache/total/max) 6367K/6115K/12482K bytes allocated to network (current/cache/total) 0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters) 0/0/0 requests for jumbo clusters denied (4k/9k/16k) 0/5/33280 sfbufs in use (current/peak/max) 0 requests for sfbufs denied 0 requests for sfbufs delayed 0 requests for I/O initiated by sendfile 0 calls to protocol drain routines