From owner-freebsd-current@FreeBSD.ORG Fri Jan 20 05:17:02 2006 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A5C9B16A41F for ; Fri, 20 Jan 2006 05:17:02 +0000 (GMT) (envelope-from pyunyh@gmail.com) Received: from zproxy.gmail.com (zproxy.gmail.com [64.233.162.207]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2D21943D46 for ; Fri, 20 Jan 2006 05:17:02 +0000 (GMT) (envelope-from pyunyh@gmail.com) Received: by zproxy.gmail.com with SMTP id 8so382758nzo for ; Thu, 19 Jan 2006 21:17:01 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:date:from:to:subject:message-id:reply-to:mime-version:content-type:content-disposition:user-agent; b=HKrA9eVxpxJ2NHHEImG4RraPi990NwTJ6kVTF/HzF7XZJbM3ckyiHfCAV3wQ/MjEiJyKFJAqgLXZUuzo8B/XJUkY4JktDtrrrjQSutMKcdztZXCbrB/qv25o2aAcJQxLTeOMsCq0YQIbjVMenZfEcB9VdSwFy/8xmpbuF3PdKyU= Received: by 10.36.154.20 with SMTP id b20mr1160017nze; Thu, 19 Jan 2006 21:17:01 -0800 (PST) Received: from michelle.rndsoft.co.kr ( [211.32.202.217]) by mx.gmail.com with ESMTP id 7sm1557467nzn.2006.01.19.21.17.00; Thu, 19 Jan 2006 21:17:01 -0800 (PST) Received: from michelle.rndsoft.co.kr (localhost.rndsoft.co.kr [127.0.0.1]) by michelle.rndsoft.co.kr (8.13.5/8.13.5) with ESMTP id k0K5IB3V049426 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Fri, 20 Jan 2006 14:18:11 +0900 (KST) (envelope-from pyunyh@gmail.com) Received: (from yongari@localhost) by michelle.rndsoft.co.kr (8.13.5/8.13.5/Submit) id k0K5IAtL049425 for current@FreeBSD.org; Fri, 20 Jan 2006 14:18:10 +0900 (KST) (envelope-from pyunyh@gmail.com) Date: Fri, 20 Jan 2006 14:18:10 +0900 From: Pyun YongHyeon To: current@FreeBSD.org Message-ID: <20060120051810.GB48366@rndsoft.co.kr> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.1i Cc: Subject: mbuf cluster leak on CURRENT? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: pyunyh@gmail.com List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 Jan 2006 05:17:02 -0000 While fixing sk(4) driver issues I'm seeing these mbuf cluster leaks on sparc64/i386. Both machines are SMP. sparc64(sk(4)) 386/1946/2332 mbufs in use (current/cache/total) 1710/290/2000/2000 mbuf clusters in use (current/cache/total/max) ^^^^^^^^^^^^^^^^^^ 0/5/4528 sfbufs in use (current/peak/max) 3516K/1066K/4583K 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 0 calls to protocol drain routines i386(em(4)) 388/1929/2317 mbufs in use (current/cache/total) 1727/273/2000/2000 mbuf clusters in use (current/cache/total/max) ^^^^^^^^^^^^^^^^^^ 0/7/3504 sfbufs in use (current/peak/max) 3551K/1028K/4579K 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 0 calls to protocol drain routines Related information from vm.zone: mbuf_ext_ref: 4, 0, 0, 0, 0 mbuf_jumbo_1: 16384, 0, 0, 0, 0 mbuf_jumbo_9: 9216, 0, 0, 0, 0 mbuf_jumbo_4: 4096, 0, 0, 0, 0 mbuf_cluster: 2048, 2000, 2000, 0, 2000 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mbuf: 256, 0, 788, 1657, 87811655 mbuf_packet: 256, 0, 2160, 285, 50505646 To confirm the mbuf leak I lowered the cluter limit. netperf is blocked on a "zonelimit". Any ideas? -- Regards, Pyun YongHyeon