From owner-freebsd-hardware@FreeBSD.ORG Thu Nov 13 07:46:04 2008 Return-Path: Delivered-To: freebsd-hardware@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 774001065689 for ; Thu, 13 Nov 2008 07:46:04 +0000 (UTC) (envelope-from jdc@koitsu.dyndns.org) Received: from QMTA10.westchester.pa.mail.comcast.net (qmta10.westchester.pa.mail.comcast.net [76.96.62.17]) by mx1.freebsd.org (Postfix) with ESMTP id 028F18FC12 for ; Thu, 13 Nov 2008 07:46:03 +0000 (UTC) (envelope-from jdc@koitsu.dyndns.org) Received: from OMTA04.westchester.pa.mail.comcast.net ([76.96.62.35]) by QMTA10.westchester.pa.mail.comcast.net with comcast id eXj61a00B0ldTLk5AXlxst; Thu, 13 Nov 2008 07:45:57 +0000 Received: from koitsu.dyndns.org ([69.181.141.110]) by OMTA04.westchester.pa.mail.comcast.net with comcast id eXm21a0052P6wsM3QXm25a; Thu, 13 Nov 2008 07:46:03 +0000 X-Authority-Analysis: v=1.0 c=1 a=nlX-cntIBRQA:10 a=z-gTsQe774kA:10 a=6I5d2MoRAAAA:8 a=QycZ5dHgAAAA:8 a=K3RAw2WYEhym6H3HUHgA:9 a=HwoWUP2uEPxGZe1KcU7VXgC945YA:4 a=EoioJ0NPDVgA:10 a=LY0hPdMaydYA:10 Received: by icarus.home.lan (Postfix, from userid 1000) id 3556D5C19; Wed, 12 Nov 2008 23:46:02 -0800 (PST) Date: Wed, 12 Nov 2008 23:46:02 -0800 From: Jeremy Chadwick To: Won De Erick Message-ID: <20081113074602.GB13938@icarus.home.lan> References: <704830.24415.qm@web45815.mail.sp1.yahoo.com> <20081113072610.GA13698@icarus.home.lan> <576266.41435.qm@web45812.mail.sp1.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <576266.41435.qm@web45812.mail.sp1.yahoo.com> User-Agent: Mutt/1.5.18 (2008-05-17) Cc: freebsd-hardware@freebsd.org Subject: Re: IRQ31 and IRQ32 on HPDL585 running FreeBSD 7.0 are consuming HIGH CPU usage X-BeenThere: freebsd-hardware@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: General discussion of FreeBSD hardware List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 Nov 2008 07:46:04 -0000 On Wed, Nov 12, 2008 at 11:38:15PM -0800, Won De Erick wrote: > I am conducting a CPU utilization testing with my box(HP DL 585 running FreeBSD 7.0), and come up with the results below: > > 52 root 1 -68 - 0K 16K CPU11 b 123:53 100.00% irq32: bce1 > 51 root 1 -68 - 0K 16K CPU10 a 119:28 89.06% irq31: bce0 > > irq31 and irq32 are consuming high CPU usage, which i think the cause of hard reset. There was a ***major*** bce(4) cleanup that just happened. Your 7.0 box will not have these changes. Please upgrade your box to RELENG_7 (a.k.a. 7.1-PRERELEASE), csup'd recently (today preferably), and try your tests again: http://lists.freebsd.org/pipermail/freebsd-stable/2008-November/046482.html -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |