From owner-freebsd-stable@FreeBSD.ORG Tue Dec 12 22:49:00 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 2A1AA16A4CA; Tue, 12 Dec 2006 22:49:00 +0000 (UTC) (envelope-from greg@warprecords.com) Received: from mail9.messagelabs.com (mail9.messagelabs.com [194.205.110.133]) by mx1.FreeBSD.org (Postfix) with SMTP id 09C9543EB4; Tue, 12 Dec 2006 22:04:40 +0000 (GMT) (envelope-from greg@warprecords.com) X-VirusChecked: Checked X-Env-Sender: greg@warprecords.com X-Msg-Ref: server-4.tower-9.messagelabs.com!1165961152!24711232!1 X-StarScan-Version: 5.5.10.7; banners=-,-,- X-Originating-IP: [212.135.210.82] Received: (qmail 6992 invoked from network); 12 Dec 2006 22:05:53 -0000 Received: from dsl-212-135-210-82.dsl.easynet.co.uk (HELO warprecords.com) (212.135.210.82) by server-4.tower-9.messagelabs.com with SMTP; 12 Dec 2006 22:05:53 -0000 Received: from [194.106.52.52] (HELO [192.168.0.10]) by warprecords.com (CommuniGate Pro SMTP 5.0.10) with ESMTPS id 7026239; Tue, 12 Dec 2006 22:05:52 +0000 In-Reply-To: <20061212213915.GA6234@icarus.home.lan> References: <457DD1C2.5000802@FreeBSD.org> <437AB88E-516F-4493-ACCA-27FD4DE9C6DA@warprecords.com> <20061212213915.GA6234@icarus.home.lan> Mime-Version: 1.0 (Apple Message framework v752.2) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: <5216DB93-BC8A-413C-9011-ED0A2414EEF6@warprecords.com> Content-Transfer-Encoding: 7bit From: Greg Eden Date: Tue, 12 Dec 2006 22:05:50 +0000 To: Jeremy Chadwick X-Mailer: Apple Mail (2.752.2) Cc: Doug Barton , freebsd-stable@freebsd.org Subject: Re: bge Ierr rate increase from 5.3R -> 6.1R X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 Dec 2006 22:49:00 -0000 On 12 Dec 2006, at 21:39, Jeremy Chadwick wrote: > On Tue, Dec 12, 2006 at 03:07:28PM +0000, Greg Eden wrote: >>>> I recently updated two production servers from 5.3 to 6.1 via >>>> cvsup and >>>> buildworld. > > Greg, > > This may or may not be any help (read: possible red herring). > But from looking at your below dmesg, I don't see any signs > of SMP being used: good - it's not an SMP box :) sorry for any confusion. the box I *was* able to upgrade to RELENG_6_2, and reported in last the email with the dmesg output is not SMP. all five HP DL3xx boxes (two of which *are* SMP) show exactly the same behaviour irrespective of being SMP or UP. none of them have polling enabled. best. greg. >>>> Since the upgrade I've seen an increase in the number of >>>> Input packet errors reported on the bge cards in on both boxes. >>>> One is a >>>> HP DL360g3, the other is a HP DL380g3. Both have a pair of 2.8GHz >>>> Xeons with a SMP kernel. > ^^^^^^^^^^^^^^^^^ > >> CPU: Intel(R) Xeon(TM) CPU 3.00GHz (3000.12-MHz 686-class CPU) >> Origin = "GenuineIntel" Id = 0xf41 Stepping = 1 >> >> Features=0xbfebfbff> PGE >> ,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> >> Features2=0x641d> >> AMD Features=0x20100000 >> Logical CPUs per core: 2 >> real memory = 1073688576 (1023 MB) >> avail memory = 1045893120 (997 MB) > --- SMP details are missing from here --- >> ioapic1: Changing APIC ID to 9 >> ioapic0 irqs 0-23 on motherboard >> ioapic1 irqs 24-47 on motherboard >> ioapic2 irqs 48-71 on motherboard >> ioapic3 irqs 72-95 on motherboard >> kbd1 at kbdmux0 >> ... > > Normally, SMP kernels display something like this: > > CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ (2010.31-MHz > 686-class CPU) > Origin = "AuthenticAMD" Id = 0x20f32 Stepping = 2 > > Features=0x178bfbff GE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> > Features2=0x1 > AMD Features=0xe2500800 > AMD Features2=0x3 > Cores per package: 2 > real memory = 2147418112 (2047 MB) > avail memory = 2096336896 (1999 MB) > ACPI APIC Table: > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > ioapic0: Changing APIC ID to 2 > ioapic0 irqs 0-23 on motherboard > > Or, for comparison, a 4.11 box: > > CPU: Intel Pentium III (933.03-MHz 686-class CPU) > Origin = "GenuineIntel" Id = 0x68a Stepping = 10 > > Features=0x383fbff E,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> > real memory = 536805376 (524224K bytes) > avail memory = 518811648 (506652K bytes) > Programming 24 pins in IOAPIC #0 > IOAPIC #0 intpin 2 -> irq 0 > FreeBSD/SMP: Multiprocessor motherboard: 2 CPUs > cpu0 (BSP): apic id: 0, version: 0x00040011, at 0xfee00000 > cpu1 (AP): apic id: 1, version: 0x00040011, at 0xfee00000 > io0 (APIC): apic id: 2, version: 0x00178011, at 0xfec00000 > Preloaded elf kernel "kernel" at 0xc0358000. > > Additionally, your Email says "two 2.8GHz Xeons", but it looks as > if you have one physical 3.0GHz Xeon that has dual cores. > > -- > | 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 | >