Date: Tue, 12 Dec 2006 22:05:50 +0000 From: Greg Eden <greg@warprecords.com> To: Jeremy Chadwick <koitsu@FreeBSD.org> Cc: Doug Barton <dougb@FreeBSD.org>, freebsd-stable@freebsd.org Subject: Re: bge Ierr rate increase from 5.3R -> 6.1R Message-ID: <5216DB93-BC8A-413C-9011-ED0A2414EEF6@warprecords.com> In-Reply-To: <20061212213915.GA6234@icarus.home.lan> References: <ED250CDF-D886-4AD1-980F-B8DC5A4AE532@warprecords.com> <457DD1C2.5000802@FreeBSD.org> <437AB88E-516F-4493-ACCA-27FD4DE9C6DA@warprecords.com> <20061212213915.GA6234@icarus.home.lan>
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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<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR, >> PGE >> ,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> >> Features2=0x641d<SSE3,RSVD2,MON,DS_CPL,CNTX-ID,CX16,<b14>> >> AMD Features=0x20100000<NX,LM> >> 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 <Version 2.0> irqs 0-23 on motherboard >> ioapic1 <Version 2.0> irqs 24-47 on motherboard >> ioapic2 <Version 2.0> irqs 48-71 on motherboard >> ioapic3 <Version 2.0> 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<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,P > GE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> > Features2=0x1<SSE3> > AMD Features=0xe2500800<SYSCALL,NX,MMX+,FFXSR,LM,3DNow+,3DNow> > AMD Features2=0x3<LAHF,CMP> > Cores per package: 2 > real memory = 2147418112 (2047 MB) > avail memory = 2096336896 (1999 MB) > ACPI APIC Table: <Nvidia AWRDACPI> > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > ioapic0: Changing APIC ID to 2 > ioapic0 <Version 1.1> 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<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG > 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 | >
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