From owner-freebsd-smp@FreeBSD.ORG  Sun Jun  8 09:14:22 2003
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From: "Stefan" <thechiller@chillinthemost.com>
To: "FreeBSD-SMP" <freebsd-smp@freebsd.org>
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Subject: Terminate ACPI hangs on Tyan S1834 SMP Kernel
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Hello,

I was wondering if anyone might know of any special options I should 
set when building an SMP kernel using a Tyan S1834 board?

I enabled the default SMP options in the GENERIC kernel config and the 
machine runs fine but it hangs when I do a shutdown -r or shutdown -h  

It looks as if the system hangs when it tries to terminate ACPI

To double check I recompiled the kernel without SMP and the system 
shutdown fine.

I would appreciate any info.

Thanks,

Stefan

From owner-freebsd-smp@FreeBSD.ORG  Tue Jun 10 05:20:56 2003
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From: Brendon and Wendy <wendy.humphrey@comcast.net>
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Date: Mon, 9 Jun 2003 22:17:08 -0700
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cc: freebsd-smp@freebsd.org
Subject: Twin CPU machine running with only one cpu?
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Dear All,

Just installed 5.1 RC1 on my Dual Prestonia Xeon box. Works great. In fact 
this is the first time i've had much success with the 5.x branch.

Anyway, heres my question. Despite the fact that I've recompiled my kernel 
with SMP and IOAPIC enabled, I seem to have only one CPU running. At boot 
time the kernel reports starting CPU#1 at the end of boot time. The machdep.* 
systctls claim that I have two cpus, but no matter what I do I cannot get the 
CPU load over 48% (for instance running two c programs that loop infinitely 
with no delay)!

Running top shows the "C" column that one only normally gets in SMP mode. 
However all processes are assigned to CPU zero. Is it possible that the 
system is using two cores on one CPU only? HTT is disabled in the BIOS...

I've tried with/without ACPI. MPS 1.1/1.4/upgrading to this evenings current 
with no change (did not do a buildworld after current might start one when 
this mail is sent).

The machine is a SuperMicro p4dce+. It has run SMP normally in 4.8 as well as 
older revisions of 5.x (where is tended to panic a lot!).

Exerpts from boot process, top and sysctl are below.....

Thanks for any clues or suggestions.


Regards,
Brendon

/-------------------------------------------------------------------------------------------------------------
/ top
/-------------------------------------------------------------------------------------------------------------

last pid:  1232;  load averages:  0.01,  0.11,  0.13    up 0+00:18:34  
22:12:15
43 processes:  3 running, 40 sleeping
CPU states:  0.5% user,  0.0% nice,  0.5% system,  0.2% interrupt, 98.8% idle
Mem: 105M Active, 116M Inact, 58M Wired, 1120K Cache, 60M Buf, 215M Free
Swap: 1003M Total, 1003M Free

  PID USERNAME PRI NICE   SIZE    RES STATE  C   TIME   WCPU    CPU COMMAND
 1158 brendy    96    0 26948K 22716K select 0   0:02  0.05%  0.05% kdeinit
  955 root      96    0   276M 31060K RUN    0   0:09  0.00%  0.00% XFree86
 1160 brendy    96    0 36444K 31620K select 0   0:07  0.00%  0.00% kmail
 1112 brendy    96    0 27180K 22352K select 0   0:04  0.00%  0.00% kdeinit
 1182 brendy    96    0 35776K 31140K select 0   0:02  0.00%  0.00% kdeinit
 1140 brendy    60  -36  8308K  7512K select 0   0:02  0.00%  0.00% artsd
 1150 brendy    96    0 29116K 24360K select 0   0:01  0.00%  0.00% kdeinit
 1148 brendy    96    0 27924K 23748K select 0   0:01  0.00%  0.00% kdeinit
 1146 brendy    96    0 27180K 22500K select 0   0:01  0.00%  0.00% kdeinit
  953 root      96    0  2336K  1672K select 0   0:01  0.00%  0.00% top
 1213 brendy    96    0 28172K 23336K RUN    0   0:00  0.00%  0.00% kdeinit
 1154 brendy    96    0 26316K 21720K select 0   0:00  0.00%  0.00% kdeinit
 1156 brendy    96    0 25596K 20736K select 0   0:00  0.00%  0.00% kdeinit
 1142 brendy    96    0 29284K 23956K select 0   0:00  0.00%  0.00% kdeinit
 1145 brendy    96    0 25496K 20556K select 0   0:00  0.00%  0.00% kdeinit
 1103 brendy    96    0 23676K 18376K select 0   0:00  0.00%  0.00% kdeinit
 1106 brendy    96    0 23372K 18044K select 0   0:00  0.00%  0.00% kdeinit

/-------------------------------------------------------------------------------------------------------------
/ dmesg
/-------------------------------------------------------------------------------------------------------------
Copyright (c) 1992-2003 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD 5.1-CURRENT #1: Mon Jun  9 21:41:13 PDT 2003
    root@bigboot.humphrey.world:/usr/obj/usr/src/sys/SMP
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0794000.
Preloaded elf module "/boot/kernel/linux.ko" at 0xc07941f4.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc07942a0.
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 1982523548 Hz
CPU: Intel(R) XEON(TM) CPU 2.00GHz (1982.52-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf24  Stepping = 4
  
Features=0x3febfbff<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>
  Hyperthreading: 2 logical CPUs
real memory  = 536805376 (511 MB)
avail memory = 513204224 (489 MB)
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
 cpu0 (BSP): apic id:  0, version: 0x00050014, at 0xfee00000
 cpu1 (AP):  apic id:  1, version: 0x00050014, at 0xfee00000
 io0 (APIC): apic id:  2, version: 0x00178020, at 0xfec00000
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <IntelR AWRDACPI> on motherboard
pcibios: BIOS version 2.10
Using $PIR table, 9 entries at 0xc00fded0
acpi0: power button is handled as a fixed feature programming model.
Timecounter "ACPI-fast"  frequency 3579545 Hz
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
acpi_cpu0: <CPU> port 0x530-0x537 on acpi0
acpi_cpu1: <CPU> port 0x530-0x537 on acpi0
acpi_cpu2: <CPU> port 0x530-0x537 on acpi0
acpi_cpu3: <CPU> port 0x530-0x537 on acpi0
acpi_tz0: <thermal zone> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0x4000-0x40f7,0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
IOAPIC #0 intpin 19 -> irq 2
IOAPIC #0 intpin 23 -> irq 3
agp0: <Intel 82860 host to AGP bridge> mem 0xe0000000-0xe3ffffff at device 0.0 
on pci0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
IOAPIC #0 intpin 22 -> irq 5
pci1: <display, VGA> at device 0.0 (no driver attached)
pcib2: <ACPI PCI-PCI bridge> at device 2.0 on pci0
pcib2: could not get PCI interrupt routing table for \\_SB_.PCI0.HUBA - 
AE_NOT_FOUND
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> at device 31.0 on pci2
    ACPI-0188: *** Error: No object was returned from 
[\\_SB_.PCI0.HUBA.HUBB._PRT] (Node 0xc401e0c0), AE_NOT_EXIST
pcib3: could not get PCI interrupt routing table for \\_SB_.PCI0.HUBA.HUBB - 
AE_NOT_EXIST
pci3: <ACPI PCI bus> on pcib3
pci3: <base peripheral, interrupt controller> at device 0.0 (no driver 
attached)
pcib4: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci4: <ACPI PCI bus> on pcib4
IOAPIC #0 intpin 17 -> irq 7
IOAPIC #0 intpin 16 -> irq 10
pcm0: <Creative EMU10K1> port 0xc000-0xc01f irq 7 at device 1.0 on pci4
pcm0: <TriTech TR28602 AC97 Codec>
fxp0: <Intel 82557/8/9 EtherExpress Pro/100(B) Ethernet> port 0xc800-0xc83f 
mem 0xe7000000-0xe70fffff,0xe7105000-0xe7105fff irq 10 at device 4.0 on pci4
fxp0: Ethernet address 00:30:48:23:23:ca
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fwohci0: <Texas Instruments TSB12LV26> mem 
0xe7100000-0xe7103fff,0xe7104000-0xe71047ff irq 10 at device 7.0 on pci4
fwohci0: OHCI version 1.0 (ROM=1)
fwohci0: No. of Isochronous channel is 4.
fwohci0: EUI64 00:30:95:26:b0:03:35:68
fwohci0: Phy 1394a available S400, 3 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
if_fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 02:30:95:03:35:68
sbp0: <SBP2/SCSI over firewire> on firewire0
fwohci0: Initiate bus reset
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH2 UDMA100 controller> port 0xf000-0xf00f at device 31.1 on 
pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> port 0xd000-0xd01f irq 
2 at device 31.2 on pci0
usb0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uscanner0: EPSON EPSON Scanner, rev 1.10/1.00, addr 2
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
uhci1: <Intel 82801BA/BAM (ICH2) USB controller USB-B> port 0xd400-0xd41f irq 
3 at device 31.4 on pci0
usb1: <Intel 82801BA/BAM (ICH2) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse, device ID 3
orm0: <Option ROMs> at iomem 0xd0000-0xd3fff,0xc0000-0xcefff on isa0
pmtimer0 on isa0
fdc0: ready for input in output
fdc0: cmd 3 failed at out byte 1 of 3
ppc0: parallel port not found.
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 8250 or not responding
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
Timecounters tick every 10.000 msec
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
firewire0: bus manager 0 (me)
acpi_cpu: throttling enabled, 2 steps (100% to 50.0%), currently 100.0%
ad0: 43979MB <IBM-DTLA-307045> [89355/16/63] at ata0-master UDMA100
acd0: CDROM <LTN526D> at ata1-master PIO4
SMP: AP CPU #1 Launched!
Mounting root from ufs:/dev/ad0s2a

nvidia0: detached
nvidia0: <GeForce4 Ti 4200> mem 
0xd8000000-0xd807ffff,0xd0000000-0xd7ffffff,0xe4000000-0xe4ffffff irq 5 at 
device 0.0 on pci1

/-------------------------------------------------------------------------------------------------------------
/ sysctl
/-------------------------------------------------------------------------------------------------------------
kern.maxvnodes: 35774
kern.maxproc: 4052
kern.maxfiles: 8104
kern.argmax: 65536
kern.securelevel: -1
kern.hostname: bigboot.humphrey.world
kern.hostid: 0
kern.clockrate: { hz = 100, tick = 10000, profhz = 1024, stathz = 128 }
kern.posix1version: 200112
kern.ngroups: 16
kern.job_control: 1
kern.saved_ids: 0
kern.boottime: { sec = 1055220851, usec = 995140 } Mon Jun  9 21:54:11 2003
kern.domainname: humphrey.world
kern.osreldate: 501100
kern.bootfile: /boot/kernel/kernel
kern.maxfilesperproc: 7293
kern.maxprocperuid: 3646
kern.ipc.maxsockbuf: 262144
kern.ipc.sockbuf_waste_factor: 8
kern.ipc.somaxconn: 128
kern.ipc.max_linkhdr: 16
kern.ipc.max_protohdr: 60
kern.ipc.max_hdr: 76
kern.ipc.max_datalen: 132
kern.ipc.nmbclusters: 17152
kern.ipc.nmbufs: 34304
kern.ipc.nmbcnt: 21696
kern.ipc.nsfbufs: 4544
kern.ipc.mbuf_wait: 64
kern.ipc.mbuf_hiwm: 512
kern.ipc.mbuf_lowm: 128
kern.ipc.clust_hiwm: 128
kern.ipc.clust_lowm: 16
kern.ipc.msgmax: 16384
kern.ipc.msgmni: 40
kern.ipc.msgmnb: 2048
kern.ipc.msgtql: 40
kern.ipc.msgssz: 8
kern.ipc.msgseg: 2048
kern.ipc.semmap: 30
kern.ipc.semmni: 10
kern.ipc.semmns: 60
kern.ipc.semmnu: 30
kern.ipc.semmsl: 60
kern.ipc.semopm: 100
kern.ipc.semume: 10
kern.ipc.semusz: 92
kern.ipc.semvmx: 32767
kern.ipc.semaem: 16384
kern.ipc.shmmax: 33554432
kern.ipc.shmmin: 1
kern.ipc.shmmni: 192
kern.ipc.shmseg: 128
kern.ipc.shmall: 8192
kern.ipc.shm_use_phys: 0
kern.ipc.m_defragpackets: 5
kern.ipc.m_defragbytes: 2320
kern.ipc.m_defraguseless: 0
kern.ipc.m_defragfailure: 0
kern.ipc.numopensockets: 199
kern.ipc.maxsockets: 8104
kern.dummy: 0
kern.ps_strings: 3217031152
kern.usrstack: 3217031168
kern.logsigexit: 1
kern.iov_max: 1024
kern.cam.scsi_delay: 15000
kern.cam.cd.changer.min_busy_seconds: 5
kern.cam.cd.changer.max_busy_seconds: 15
kern.cam.da.retry_count: 4
kern.cam.da.default_timeout: 60
kern.random.sys.seeded: 1
kern.random.sys.burst: 20
kern.random.sys.harvest.ethernet: 1
kern.random.sys.harvest.point_to_point: 1
kern.random.sys.harvest.interrupt: 1
kern.random.sys.harvest.swi: 0
kern.random.yarrow.gengateinterval: 10
kern.random.yarrow.bins: 10
kern.random.yarrow.fastthresh: 192
kern.random.yarrow.slowthresh: 256
kern.random.yarrow.slowoverthresh: 2
kern.disks: ad0
kern.geom.debugflags: 0
kern.geom.collectstats: 1
kern.elf32.fallback_brand: -1
kern.init_path: /sbin/init:/sbin/oinit:/sbin/init.bak:/stand/sysinstall
kern.acct_suspend: 2
kern.acct_resume: 4
kern.acct_chkfreq: 15
kern.cp_time: 11910 0 5549 687 307945
kern.openfiles: 419
kern.kq_calloutmax: 4096
kern.stackprot: 7
kern.ps_arg_cache_limit: 256
kern.ps_argsopen: 1
kern.lastpid: 1239
kern.randompid: 0
kern.ktrace.genio_size: 4096
kern.ktrace.request_pool: 100
kern.module_path: /boot/kernel;/boot/modules
kern.malloc:
        Type  InUse MemUse HighUse Requests  Size(s)
       nvidia   181   270K    270K      914  
16,32,64,128,256,512,1024,4096,8192,16384,32768,65536
      acpisem    14     2K      2K       14  128
     acpitask     0     0K      1K        8  16,32
       acpica  1801   102K    102K    11414  16,32,64,128,256,512,1024
      acpidev    48     1K      1K       48  16
      acpipwr     1     1K      1K        1  32
        linux    10     1K      1K       11  32
    acpicmbat     1     1K      1K        1  16
     firewire    26    17K     19K       27  16,32,64,1024,2048,8192
     atkbddev     2     1K      1K        2  32
     nexusdev     3     1K      1K        3  16
      memdesc     1     4K      8K     1542  32,4096
        mixer     1     1K      1K        1  1024
    VM pgdata     1    32K     32K        1  32768
       feeder    54     2K      2K      110  16,64
    UFS mount    12    29K     29K       12  256,2048,4096,8192
    UFS ihash     1   128K    128K        1
  UFS dirhash   111    22K     22K      117  16,32,64,128,256,512
       dirrem     0     0K      1K      549  32
        mkdir     0     0K      1K       10  32
       diradd     0     0K      2K      574  32
     freefile     0     0K      1K      385  32
     freeblks     0     0K      6K      273  256
     freefrag     0     0K      3K      534  32
   allocindir     0     0K     37K     1281  64
     indirdep     0     0K      1K       20  32
  allocdirect     0     0K     20K     2032  128
    bmsafemap     0     0K      1K       71  32
       newblk     1     1K      1K     3314  64,256
     inodedep     1   128K    146K      730  128,256
      pagedep     1    16K     17K       64  64,16384
     p1003.1b     1     1K      1K        1  16
          agp     1     1K      1K        1  16
   NFS daemon     1     1K      1K        1  256
     NFS hash     1   128K    128K        1
 NFSV3 diroff     6     3K      3K        6  512
      NFS req     0     0K      2K    12127  64
 ip6_moptions     1     1K      1K        1  16
    in6_multi    10     1K      1K       10  16,64
     syncache     1     8K      8K        1  8192
     in_multi     2     1K      1K        2  32
     routetbl    48     7K      8K      198  16,32,64,128,256
           lo     1     1K      1K        1  512
        clone     4    16K     16K        4  4096
  ether_multi    35     2K      2K       35  16,32,64
       ifaddr    24     9K      9K       24  32,256,512,2048
          BPF     3     1K      1K        3  128
        mount    30     5K      5K       34  16,32,128,512
      ATA DMA     2     1K      1K        2  64
       vnodes    58     7K      7K      185  16,32,64,128,256
cluster_save buffer     0     0K      1K      527  32,64
     vfscache  9303   895K    901K    20392  64,128,256
   BIO buffer   161   319K    391K      264  1024,2048
         ac97     2     1K      1K        2  16,256
          pcb    37     5K      5K      302  16,32,64,2048
       soname    54     3K      5K     6406  16,32,64,128
          tag     0     0K      1K        8  64
         ptys     2     1K      1K        2  512
         ttys  1109   142K    142K    32609  128,512
          shm     3    18K     19K       12  16,1024,16384
          sem     4     7K      7K        4  1024,4096
          msg     4    25K     25K        4  512,4096,16384
     ioctlops     0     0K      4K       26  512,1024,4096
    taskqueue     3     1K      1K        3  128
         sbuf     0     0K     13K      386  
16,32,64,128,256,512,1024,2048,4096,8192
         rman   101     7K      7K      494  16,64
      mbufmgr    84   104K    104K       84  32,64,256,8192,16384
         kobj   291  1164K   1164K      292  4096
 eventhandler    36     2K      2K       36  32,128
      devstat     4     9K      9K        4  16,4096
   ACD driver     1     1K      1K        1  1024
          bus   986    89K    206K     6566  
16,32,64,128,256,512,1024,2048,4096,8192,16384,32768
         SWAP     2   549K    549K        2  64
    sysctltmp     0     0K      4K     4698  16,32,64,128,256,512,2048,4096
    sysctloid   274     9K      9K      402  16,32,64
       sysctl     0     0K      1K     6568  16,32,64
      uidinfo     3     1K      1K       12  32,512
ATAPI generic     1     1K      1K        2  32,128
         cred    24     3K      4K   209647  128
      subproc   122   368K    465K     1487  32,256,4096
         proc     2     4K      4K        2  2048
      session    19     3K      3K       33  128
         pgrp    24     3K      4K      129  128
       module   349    22K     22K      350  64,128
    AR driver     1     1K      3K        3  64,256,2048
       ip6ndp     3     1K      1K        4  64,128,512
         temp    63   110K    110K     7242  
16,32,64,128,256,512,1024,2048,4096,8192,32768,65536
       devbuf   360  1668K   1924K      596  
16,32,64,128,256,512,1024,2048,4096,65536
        lockf    23     1K      1K      622  32,64
    AD driver     1     1K      1K    25322  64,512
       linker    91  1236K   1241K      163  16,32,256,1024,4096,32768,65536
  ATA generic     4     2K      2K        4  16,512
       KTRACE   100    13K     13K      100  128
      ithread    46     5K      5K       47  64,128
       zombie     0     0K      2K     1149  128
    proc-args    43     3K      6K      902  16,32,64,128,256
       kqueue   128    50K     57K     1320  256,1024
         kenv   108     6K      6K      109  16,32,64,2048
        sigio     1     1K      1K        1  32
    file desc   101    26K     31K     1293  256,512
        dev_t    57    15K     15K       57  256
          sbp   104    10K     10K      104  64,128
      fw_xfer     0     0K      1K        2  16,128
  ISOFS mount     1   128K    128K        1
       isadev    24     2K      2K       24  64
         GEOM    51     6K      8K      290  16,32,64,128,256,512,1024
  pfs_vncache     2     1K      1K        4  32
   pfs_fileno     2    64K     64K        2  32768
    pfs_nodes    44     6K      6K       44  128
MSDOSFS mount     1    64K     64K        1  65536
        DEVFS   128    19K     19K      130  16,32,128,4096
       USBdev     2     1K      5K       10  128,512
          USB    37    43K     43K       91  16,32,64,128,256,4096

kern.ident: BRENDY
kern.maxusers: 252
kern.fallback_elf_brand: -1
kern.kstack_pages: 2
kern.uarea_pages: 1
kern.sync_on_panic: 1
kern.shutdown.poweroff_delay: 5000
kern.shutdown.kproc_shutdown_wait: 60
kern.sugid_coredump: 0
kern.coredump: 1
kern.corefile: %N.core
kern.fscale: 2048
kern.timecounter.nbinuptime: 4156571
kern.timecounter.nnanouptime: 3
kern.timecounter.nmicrouptime: 1276
kern.timecounter.nbintime: 2715657
kern.timecounter.nnanotime: 21
kern.timecounter.nmicrotime: 2715636
kern.timecounter.ngetbinuptime: 0
kern.timecounter.ngetnanouptime: 2670
kern.timecounter.ngetmicrouptime: 982188
kern.timecounter.ngetbintime: 0
kern.timecounter.ngetnanotime: 2
kern.timecounter.ngetmicrotime: 209334
kern.timecounter.nsetclock: 3
kern.timecounter.hardware: ACPI-fast
kern.timecounter.tick: 1
kern.timecounter.smp_tsc: 0
kern.threads.debug: 0
kern.threads.max_threads_per_proc: 150
kern.threads.max_groups_per_proc: 50
kern.threads.max_threads_hits: 0
kern.threads.virtual_cpu: 2
kern.quantum: 100000
kern.ccpu: 1948
kern.devstat.numdevs: 2
kern.devstat.generation: 70
kern.devstat.version: 6
kern.log_wakeups_per_second: 5
kern.log_console_output: 1
kern.msgbuf:
kern.msgbuf_clear: 0
kern.smp.active: 1
kern.smp.disabled: 0
kern.smp.cpus: 2
kern.smp.forward_signal_enabled: 1
kern.smp.forward_roundrobin_enabled: 1
kern.nselcoll: 0
kern.drainwait: 300
kern.tty_nin: 5141
kern.tty_nout: 300324
kern.console: consolectl,/ttyd0,consolectl,
kern.consmute: 0
kern.rootdev: ad0s2a
kern.filedelay: 30
kern.dirdelay: 29
kern.metadelay: 28
kern.minvnodes: 8943
kern.chroot_allow_open_directories: 1
vm.vmtotal:
System wide totals computed every five seconds: (values in kilobytes)
===============================================
Processes:              (RUNQ: 2 Disk Wait: 0 Page Wait: 0 Sleep: 41)
Virtual Memory:         (Total: 660K, Active 167036K)
Real Memory:            (Total: 287972K Active 100332K)
Shared Virtual Memory:  (Total: 53072K Active: 38092K)
Shared Real Memory:     (Total: 43124K Active: 30404K)
Free Memory Pages:      220216K

vm.loadavg: { 0.01 0.06 0.09 }
vm.v_free_min: 880
vm.v_free_target: 3767
vm.v_free_reserved: 247
vm.v_inactive_target: 5650
vm.v_cache_min: 3767
vm.v_cache_max: 7534
vm.v_pageout_free_min: 34
vm.pageout_algorithm: 0
vm.swap_enabled: 1
vm.swap_async_max: 4
vm.dmmax: 32
vm.swap_idle_threshold1: 2
vm.swap_idle_threshold2: 10
vm.v_free_severe: 563
vm.stats.sys.v_swtch: 1081544
vm.stats.sys.v_trap: 478387
vm.stats.sys.v_syscall: 5426761
vm.stats.sys.v_intr: 633577
vm.stats.sys.v_soft: 53459
vm.stats.vm.v_vm_faults: 365008
vm.stats.vm.v_cow_faults: 86858
vm.stats.vm.v_cow_optim: 0
vm.stats.vm.v_zfod: 213435
vm.stats.vm.v_ozfod: 212734
vm.stats.vm.v_swapin: 0
vm.stats.vm.v_swapout: 0
vm.stats.vm.v_swappgsin: 0
vm.stats.vm.v_swappgsout: 0
vm.stats.vm.v_vnodein: 6945
vm.stats.vm.v_vnodeout: 0
vm.stats.vm.v_vnodepgsin: 29973
vm.stats.vm.v_vnodepgsout: 0
vm.stats.vm.v_intrans: 72
vm.stats.vm.v_reactivated: 5724
vm.stats.vm.v_pdwakeups: 0
vm.stats.vm.v_pdpages: 0
vm.stats.vm.v_dfree: 0
vm.stats.vm.v_pfree: 205905
vm.stats.vm.v_tfree: 425698
vm.stats.vm.v_page_size: 4096
vm.stats.vm.v_page_count: 126890
vm.stats.vm.v_free_reserved: 247
vm.stats.vm.v_free_target: 3767
vm.stats.vm.v_free_min: 880
vm.stats.vm.v_free_count: 54774
vm.stats.vm.v_wire_count: 14819
vm.stats.vm.v_active_count: 27080
vm.stats.vm.v_inactive_target: 5650
vm.stats.vm.v_inactive_count: 29730
vm.stats.vm.v_cache_count: 280
vm.stats.vm.v_cache_min: 3767
vm.stats.vm.v_cache_max: 7534
vm.stats.vm.v_pageout_free_min: 34
vm.stats.vm.v_interrupt_free_min: 2
vm.stats.vm.v_forks: 1005
vm.stats.vm.v_vforks: 155
vm.stats.vm.v_rforks: 0
vm.stats.vm.v_kthreads: 79
vm.stats.vm.v_forkpages: 89316
vm.stats.vm.v_vforkpages: 13731
vm.stats.vm.v_rforkpages: 0
vm.stats.vm.v_kthreadpages: 0
vm.stats.misc.zero_page_count: 38877
vm.stats.misc.cnt_prezero: 265215
vm.max_proc_mmap: 28874
vm.msync_flush_flags: 3
vm.idlezero_enable: 1
vm.idlezero_maxrun: 16
vm.max_launder: 32
vm.pageout_stats_max: 3767
vm.pageout_full_stats_interval: 20
vm.pageout_stats_interval: 5
vm.pageout_stats_free_max: 5
vm.swap_idle_enabled: 0
vm.defer_swapspace_pageouts: 0
vm.disable_swapspace_pageouts: 0
vm.pageout_lock_miss: 0
vm.nswapdev: 4
vm.zone:
ITEM            SIZE     LIMIT     USED    FREE  REQUESTS

FFS2 dinode:     256,        0,   8424,    216,     9459
FFS1 dinode:     128,        0,      0,      0,        0
FFS inode:       144,        0,   8549,    187,     9459
SWAPMETA:        276,    63448,      0,      0,        0
unpcb:           140,    17164,    164,     88,      774
ripcb:           228,     8109,      0,      0,        0
syncache:        136,    15370,      0,     58,        5
tcptw:            48,     8134,      1,    165,       15
tcpcb:           360,     8107,      6,     16,      111
inpcb:           228,     8109,      7,     27,      111
udpcb:           228,     8109,     29,     22,      243
socket:          256,     8115,    226,     44,     1129
KNOTE:            64,        0,     67,    119,     1176
PIPE:            176,        0,    106,     55,     1320
DIRHASH:        1024,        0,    220,      4,      225
NFSNODE:         304,        0,   1098,     46,     1249
NFSMOUNT:        224,        0,      2,     34,        2
NAMEI:          1024,        0,      7,     13,   580980
VNODEPOLL:        76,        0,      0,      0,        0
VNODE:           292,        0,   8943,     92,     8943
g_bio:           144,        0,    598,    102,   101350
VMSPACE:         256,        0,     43,     32,     1160
UPCALL:           44,        0,      0,      0,        0
KSE:              64,        0,    120,     66,      120
KSEGRP:          120,        0,    120,     35,      120
THREAD:          292,        0,    120,     23,      120
PROC:            484,        0,     89,     31,     1238
Files:            60,        0,    419,    109,    43613
65536:         65536,        0,      6,      4,       26
32768:         32768,        0,      7,      8,       80
16384:         16384,        0,      6,      4,       75
8192:           8192,        0,      5,      5,      135
4096:           4096,        0,    544,     51,     4715
2048:           2048,        0,    197,     33,      380
1024:           1024,        0,    125,     19,     3520
512:             512,        0,    108,     28,     1119
256:             256,        0,    453,     72,     3844
128:             128,        0,   2597,     69,   249025
64:               64,        0,  11279,    315,    67902
32:               32,        0,   1344,    378,    12436
16:               16,        0,   1049,    385,    24521
DP fakepg:        72,        0,   3373,     92,    10022
PV ENTRY:         28,   941500, 128655,  30945,  1393388
MAP ENTRY:        60,        0,   4400,    220,    65636
KMAP ENTRY:       60,    15906,    186,    210,     5824
MAP:             176,        0,      8,     38,        6
VM OBJECT:       148,        0,  10557,    216,    35874
UMA Buckets:     512,        0,    322,      0,        0
UMA Hash:        128,        0,      1,     30,        0
UMA Slabs:        34,        0,    888,    102,        0
UMA Zones:       420,        0,     50,      4,        0

vm.kvm_size: 1069543424
vm.kvm_free: 427814912
vfs.devfs.noverflow: 32768
vfs.devfs.generation: 111
vfs.devfs.inodes: 107
vfs.devfs.topinode: 109
vfs.nfs.realign_test: 12127
vfs.nfs.realign_count: 0
vfs.nfs.bufpackets: 4
vfs.nfs.iodmaxidle: 120
vfs.nfs.iodmin: 4
vfs.nfs.iodmax: 20
vfs.nfs.defect: 0
vfs.nfs.nfs_ip_paranoia: 1
vfs.nfs.diskless_valid: 0
vfs.nfs.diskless_rootpath:
vfs.nfs.diskless_swappath:
vfs.nfs.access_cache_timeout: 2
vfs.nfs.nfsv3_commit_on_close: 0
vfs.ufs.dirhash_minsize: 2560
vfs.ufs.dirhash_maxmem: 2097152
vfs.ufs.dirhash_mem: 241300
vfs.ufs.dirhash_docheck: 0
vfs.pfs.vncache.entries: 2
vfs.pfs.vncache.maxentries: 4
vfs.pfs.vncache.hits: 4
vfs.pfs.vncache.misses: 4
vfs.vmiodirenable: 1
vfs.runningbufspace: 0
vfs.bufspace: 63094784
vfs.maxbufspace: 63815680
vfs.bufmallocspace: 326656
vfs.maxmallocbufspace: 3158016
vfs.lobufspace: 63094784
vfs.hibufspace: 63160320
vfs.bufreusecnt: 3851
vfs.buffreekvacnt: 0
vfs.bufdefragcnt: 0
vfs.lorunningspace: 524288
vfs.hirunningspace: 1048576
vfs.dirtybufferflushes: 0
vfs.altbufferflushes: 0
vfs.recursiveflushes: 0
vfs.numdirtybuffers: 6
vfs.lodirtybuffers: 496
vfs.hidirtybuffers: 993
vfs.dirtybufthresh: 893
vfs.numfreebuffers: 3889
vfs.lofreebuffers: 221
vfs.hifreebuffers: 442
vfs.getnewbufcalls: 36160
vfs.getnewbufrestarts: 0
vfs.flushwithdeps: 0
vfs.cache.numneg: 581
vfs.cache.numcache: 9302
vfs.cache.numcalls: 3089153
vfs.cache.dothits: 6600
vfs.cache.dotdothits: 8359
vfs.cache.numchecks: 3386698
vfs.cache.nummiss: 22640
vfs.cache.nummisszap: 571
vfs.cache.numposzaps: 740
vfs.cache.numposhits: 3019733
vfs.cache.numnegzaps: 51
vfs.cache.numneghits: 30459
vfs.cache.nchstats: 3019733 30459 791 0 23211 0 519 1980
vfs.cache.numcwdcalls: 2094
vfs.cache.numcwdfail1: 0
vfs.cache.numcwdfail2: 0
vfs.cache.numcwdfail3: 0
vfs.cache.numcwdfail4: 0
vfs.cache.numcwdfound: 2094
vfs.cache.numfullpathcalls: 0
vfs.cache.numfullpathfail1: 0
vfs.cache.numfullpathfail2: 0
vfs.cache.numfullpathfail3: 0
vfs.cache.numfullpathfail4: 0
vfs.cache.numfullpathfound: 0
vfs.write_behind: 1
vfs.read_max: 8
vfs.opv_numops: 64
vfs.usermount: 0
vfs.numvnodes: 8943
vfs.wantfreevnodes: 25
vfs.freevnodes: 90
vfs.reassignbufcalls: 38336
vfs.nameileafonly: 0
vfs.timestamp_precision: 0
vfs.nfsrv.nfs_privport: 0
vfs.nfsrv.async: 0
vfs.nfsrv.commit_blks: 0
vfs.nfsrv.commit_miss: 0
vfs.nfsrv.realign_test: 0
vfs.nfsrv.realign_count: 0
vfs.nfsrv.gatherdelay: 10000
vfs.nfsrv.gatherdelay_v3: 0
vfs.ffs.doasyncfree: 1
vfs.ffs.doreallocblks: 1
net.local.stream.sendspace: 8192
net.local.stream.recvspace: 8192
net.local.dgram.maxdgram: 2048
net.local.dgram.recvspace: 4096
net.local.inflight: 0
net.inet.ip.portrange.lowfirst: 1023
net.inet.ip.portrange.lowlast: 600
net.inet.ip.portrange.first: 49152
net.inet.ip.portrange.last: 65535
net.inet.ip.portrange.hifirst: 49152
net.inet.ip.portrange.hilast: 65535
net.inet.ip.portrange.reservedhigh: 1023
net.inet.ip.portrange.reservedlow: 0
net.inet.ip.forwarding: 0
net.inet.ip.redirect: 1
net.inet.ip.ttl: 64
net.inet.ip.rtexpire: 3600
net.inet.ip.rtminexpire: 10
net.inet.ip.rtmaxcache: 128
net.inet.ip.sourceroute: 0
net.inet.ip.intr_queue_maxlen: 50
net.inet.ip.intr_queue_drops: 0
net.inet.ip.accept_sourceroute: 0
net.inet.ip.fastforwarding: 0
net.inet.ip.keepfaith: 0
net.inet.ip.gifttl: 30
net.inet.ip.subnets_are_local: 0
net.inet.ip.maxfragpackets: 536
net.inet.ip.maxfragsperpacket: 16
net.inet.ip.sendsourcequench: 0
net.inet.ip.check_interface: 1
net.inet.icmp.maskrepl: 0
net.inet.icmp.icmplim: 200
net.inet.icmp.maskfake: 0
net.inet.icmp.drop_redirect: 0
net.inet.icmp.log_redirect: 0
net.inet.icmp.icmplim_output: 1
net.inet.icmp.bmcastecho: 0
net.inet.tcp.rfc1323: 1
net.inet.tcp.rfc1644: 0
net.inet.tcp.mssdflt: 512
net.inet.tcp.keepidle: 7200000
net.inet.tcp.keepintvl: 75000
net.inet.tcp.sendspace: 32768
net.inet.tcp.recvspace: 65536
net.inet.tcp.keepinit: 75000
net.inet.tcp.delacktime: 100
net.inet.tcp.v6mssdflt: 1024
net.inet.tcp.log_in_vain: 0
net.inet.tcp.blackhole: 0
net.inet.tcp.delayed_ack: 1
net.inet.tcp.rfc3042: 0
net.inet.tcp.rfc3390: 0
net.inet.tcp.path_mtu_discovery: 1
net.inet.tcp.slowstart_flightsize: 1
net.inet.tcp.local_slowstart_flightsize: 4
net.inet.tcp.newreno: 1
net.inet.tcp.tcbhashsize: 512
net.inet.tcp.do_tcpdrain: 1
net.inet.tcp.pcbcount: 7
net.inet.tcp.icmp_may_rst: 1
net.inet.tcp.isn_reseed_interval: 0
net.inet.tcp.inflight_enable: 0
net.inet.tcp.inflight_debug: 0
net.inet.tcp.inflight_min: 6144
net.inet.tcp.inflight_max: 1073725440
net.inet.tcp.inflight_stab: 20
net.inet.tcp.syncookies: 1
net.inet.tcp.syncache.bucketlimit: 30
net.inet.tcp.syncache.cachelimit: 15359
net.inet.tcp.syncache.count: 0
net.inet.tcp.syncache.hashsize: 512
net.inet.tcp.syncache.rexmtlimit: 3
net.inet.tcp.msl: 30000
net.inet.tcp.rexmit_min: 30
net.inet.tcp.rexmit_slop: 200
net.inet.tcp.always_keepalive: 1
net.inet.udp.checksum: 1
net.inet.udp.maxdgram: 9216
net.inet.udp.recvspace: 42080
net.inet.udp.log_in_vain: 0
net.inet.udp.blackhole: 0
net.inet.raw.maxdgram: 8192
net.inet.raw.recvspace: 8192
net.inet.raw.olddiverterror: 1
net.inet.accf.unloadable: 0
net.link.generic.system.ifcount: 3
net.link.ether.inet.prune_intvl: 300
net.link.ether.inet.max_age: 1200
net.link.ether.inet.host_down_time: 20
net.link.ether.inet.maxtries: 5
net.link.ether.inet.useloopback: 1
net.link.ether.inet.proxyall: 0
net.link.ether.inet.log_arp_wrong_iface: 1
net.link.ether.inet.log_arp_movements: 1
net.link.ether.ipfw: 0
net.link.gif.max_nesting: 1
net.link.gif.parallel_tunnels: 0
net.inet6.ip6.forwarding: 0
net.inet6.ip6.redirect: 1
net.inet6.ip6.hlim: 64
net.inet6.ip6.maxfragpackets: 4288
net.inet6.ip6.accept_rtadv: 0
net.inet6.ip6.keepfaith: 0
net.inet6.ip6.log_interval: 5
net.inet6.ip6.hdrnestlimit: 50
net.inet6.ip6.dad_count: 1
net.inet6.ip6.auto_flowlabel: 1
net.inet6.ip6.defmcasthlim: 1
net.inet6.ip6.gifhlim: 30
net.inet6.ip6.kame_version: 20010528/FreeBSD
net.inet6.ip6.use_deprecated: 1
net.inet6.ip6.rr_prune: 5
net.inet6.ip6.v6only: 1
net.inet6.ip6.rtexpire: 3600
net.inet6.ip6.rtminexpire: 10
net.inet6.ip6.rtmaxcache: 128
net.inet6.ip6.use_tempaddr: 0
net.inet6.ip6.temppltime: 86400
net.inet6.ip6.tempvltime: 604800
net.inet6.ip6.auto_linklocal: 1
net.inet6.icmp6.rediraccept: 1
net.inet6.icmp6.redirtimeout: 600
net.inet6.icmp6.nd6_prune: 1
net.inet6.icmp6.nd6_delay: 5
net.inet6.icmp6.nd6_umaxtries: 3
net.inet6.icmp6.nd6_mmaxtries: 3
net.inet6.icmp6.nd6_useloopback: 1
net.inet6.icmp6.nodeinfo: 3
net.inet6.icmp6.errppslimit: 100
net.inet6.icmp6.nd6_maxnudhint: 0
net.inet6.icmp6.nd6_debug: 0
net.isr.enable: 0
net.isr.count: 20509
net.isr.directed: 0
net.isr.deferred: 20509
net.isr.bypassed: 0
net.isr.queued: 0
net.isr.swi_count: 20322
debug.firewire_debug: 0
debug.fwmem_debug: 0
debug.if_fwe_debug: 0
debug.sbp_debug: 0
debug.mddebug: 0
debug.es_debug: 0
debug.doslowdown: 0
debug.elf32_trace: 0
debug.elf32_legacy_coredump: 0
debug.boothowto: -2147483648
debug.bootverbose: 0
debug.free_devt: 0
debug.fdexpand: 29
debug.sizeof.g_class: 40
debug.sizeof.g_geom: 64
debug.sizeof.g_provider: 84
debug.sizeof.g_consumer: 52
debug.sizeof.g_bioq: 64
debug.sizeof.vnode: 292
debug.sizeof.proc: 484
debug.sizeof.cdev: 208
debug.sizeof.bio: 144
debug.sizeof.buf: 440
debug.sizeof.kinfo_proc: 648
debug.sizeof.devstat: 240
debug.to_avg_depth: 3650
debug.to_avg_gcalls: 2513
debug.to_avg_mpcalls: 964
debug.rman_debug: 0
debug.ttydebug: 0
debug.dobkgrdwrite: 1
debug.nchash: 65535
debug.ncnegfactor: 16
debug.numneg: 581
debug.numcache: 9302
debug.numcachehv: 757
debug.vfscache: 1
debug.vnsize: 292
debug.ncsize: 36
debug.hashstat.nchash: 65536 8682 3 1324
debug.hashstat.nfsnode: 32768 1079 2 329
debug.disablecwd: 0
debug.disablefullpath: 0
debug.rush_requests: 0
debug.vnlru_nowhere: 0
debug.bpf_bufsize: 4096
debug.bpf_maxbufsize: 524288
debug.ieee80211: 0
debug.if_tun_debug: 0
debug.dopersistence: 0
debug.snapdebug: 0
debug.collectsnapstats: 0
debug.max_softdeps: 143096
debug.tickdelay: 2
debug.maxindirdeps: 50
debug.worklist_push: 0
debug.blk_limit_push: 0
debug.ino_limit_push: 0
debug.blk_limit_hit: 0
debug.ino_limit_hit: 0
debug.sync_limit_hit: 0
debug.indir_blk_ptrs: 0
debug.inode_bitmap: 83
debug.direct_blk_ptrs: 38
debug.dir_entry: 48
debug.bigcgs: 0
debug.dircheck: 0
debug.acpi_debug_layer: 16383
debug.acpi_debug_level: 15
debug.acpi_ca_version: 537068072
debug.acpi_semaphore_debug: 0
hw.machine: i386
hw.model: Intel(R) XEON(TM) CPU 2.00GHz
hw.ncpu: 2
hw.byteorder: 1234
hw.physmem: 529334272
hw.usermem: 468635648
hw.pagesize: 4096
hw.floatingpoint: 1
hw.machine_arch: i386
hw.aac.iosize_max: 65536
hw.an.an_dump: off
hw.an.an_cache_mode: dbm
hw.an.an_cache_mcastonly: 0
hw.an.an_cache_iponly: 1
hw.ata.ata_dma: 1
hw.ata.wc: 1
hw.ata.tags: 0
hw.ata.atapi_dma: 0
hw.cardbus.debug: 0
hw.cardbus.cis_debug: 0
hw.firewire.try_bmr: 1
hw.firewire.fwmem.eui64_hi: 0
hw.firewire.fwmem.eui64_lo: 0
hw.firewire.fwmem.speed: 2
hw.firewire.fwe.stream_ch: 1
hw.firewire.fwe.tx_speed: 2
hw.firewire.sbp.auto_login: 1
hw.firewire.sbp.max_speed: 2
hw.fxp_rnr: 0
hw.fxp_noflow: 0
hw.pccard.debug: 0
hw.pccard.cis_debug: 0
hw.cbb.start_memory: 2281701376
hw.cbb.start_16_io: 256
hw.cbb.start_32_io: 4096
hw.cbb.debug: 0
hw.pci.enable_io_modes: 1
hw.pci.allow_unsupported_io_range: 0
hw.snd.targetirqrate: 32
hw.snd.report_soft_formats: 1
hw.snd.verbose: 1
hw.snd.unit: 0
hw.snd.maxautovchans: 0
hw.snd.pcm0.buffersize: 4096
hw.snd.pcm0.vchans: 0
hw.wi.txerate: 0
hw.wi.debug: 0
hw.availpages: 129232
hw.bus.devctl_disable: 1
hw.dc_quick: 1
hw.kbd.keymap_restrict_change: 0
hw.syscons.saver.keybonly: 1
hw.syscons.bell: 1
hw.syscons.sc_no_suspend_vtswitch: 0
hw.clockrate: 1982
hw.instruction_sse: 1
hw.acpi.supported_sleep_state: S1 S4 S5
hw.acpi.power_button_state: S5
hw.acpi.sleep_button_state: S1
hw.acpi.lid_switch_state: S1
hw.acpi.standby_state: S1
hw.acpi.suspend_state: S3
hw.acpi.sleep_delay: 0
hw.acpi.s4bios: 1
hw.acpi.verbose: 0
hw.acpi.disable_on_poweroff: 1
hw.acpi.cpu.max_speed: 2
hw.acpi.cpu.current_speed: 2
hw.acpi.cpu.performance_speed: 2
hw.acpi.cpu.economy_speed: 1
hw.acpi.thermal.min_runtime: 0
hw.acpi.thermal.polling_rate: 30
hw.acpi.thermal.tz0.temperature: 3072
hw.acpi.thermal.tz0.active: -1
hw.acpi.thermal.tz0.thermal_flags: 0
hw.acpi.thermal.tz0._PSV: 3582
hw.acpi.thermal.tz0._HOT: -1
hw.acpi.thermal.tz0._CRT: 3732
hw.acpi.thermal.tz0._ACx: 3582 -1 -1 -1 -1 -1 -1 -1 -1 -1
hw.fxp0.int_delay: 1000
hw.fxp0.bundle_max: 6
hw.nvidia.agp.host-bridge.rates: 4x 2x 1x
hw.nvidia.agp.host-bridge.fw: supported
hw.nvidia.agp.host-bridge.sba: supported
hw.nvidia.agp.host-bridge.registers: 0x1f000217:0x00000104
hw.nvidia.agp.card.rates: 4x 2x 1x
hw.nvidia.agp.card.fw: supported
hw.nvidia.agp.card.sba: supported
hw.nvidia.agp.card.registers: 0x1f000217:0x1f000104
hw.nvidia.agp.status.status: enabled
hw.nvidia.agp.status.driver: nvidia
hw.nvidia.agp.status.rate: 4x
hw.nvidia.agp.status.fw: disabled
hw.nvidia.agp.status.sba: disabled
hw.nvidia.version: NVIDIA FreeBSD x86 nvidia.ko Kernel Module  1.0-3203  Wed 
Oct 30 06:06:58 PST 2002
hw.nvidia.registry.EnableAGPSBA: 0
hw.nvidia.registry.EnableAGPFW: 0
hw.nvidia.registry.SoftEDIDs: 1
hw.nvidia.registry.Mobile: 4294967295
hw.nvidia.cards.0.model: GeForce4 Ti 4200
hw.nvidia.cards.0.irq: 5
hw.nvidia.cards.0.vbios: 04.25.00.30.00
hw.nvidia.cards.0.type: AGP
machdep.consdev: { major = 0, minor = 0 }
machdep.adjkerntz: 25200
machdep.disable_rtc_set: 0
machdep.wall_cmos_clock: 1
machdep.cs_recv_delay: 570
machdep.conrclk: 1843200
machdep.gdbspeed: 9600
machdep.conspeed: 9600
machdep.enable_panic_key: 0
machdep.disable_mtrrs: 0
machdep.cpu_idle_hlt: 1
machdep.guessed_bootdev: 0
machdep.hlt_cpus: 2
machdep.panic_on_nmi: 1
machdep.tsc_freq: 1982523548
machdep.i8254_freq: 1193182
machdep.acpi_timer_freq: 3579545
machdep.acpi_root: 1010672
machdep.hlt_logical_cpus: 1
machdep.logical_cpus_mask: 2
user.cs_path: /usr/bin:/bin:/usr/sbin:/sbin:
user.bc_base_max: 99
user.bc_dim_max: 2048
user.bc_scale_max: 99
user.bc_string_max: 1000
user.coll_weights_max: 0
user.expr_nest_max: 32
user.line_max: 2048
user.re_dup_max: 255
user.posix2_version: 199212
user.posix2_c_bind: 0
user.posix2_c_dev: 0
user.posix2_char_term: 0
user.posix2_fort_dev: 0
user.posix2_fort_run: 0
user.posix2_localedef: 0
user.posix2_sw_dev: 0
user.posix2_upe: 0
user.stream_max: 20
user.tzname_max: 255
p1003_1b.asynchronous_io: 0
p1003_1b.mapped_files: 1
p1003_1b.memlock: 0
p1003_1b.memlock_range: 0
p1003_1b.memory_protection: 0
p1003_1b.message_passing: 0
p1003_1b.prioritized_io: 0
p1003_1b.priority_scheduling: 1
p1003_1b.realtime_signals: 0
p1003_1b.semaphores: 0
p1003_1b.fsync: 0
p1003_1b.shared_memory_objects: 1
p1003_1b.synchronized_io: 0
p1003_1b.timers: 0
p1003_1b.aio_listio_max: -1
p1003_1b.aio_max: -1
p1003_1b.aio_prio_delta_max: -1
p1003_1b.delaytimer_max: 0
p1003_1b.mq_open_max: 0
p1003_1b.pagesize: 4096
p1003_1b.rtsig_max: 0
p1003_1b.sem_nsems_max: 0
p1003_1b.sem_value_max: 0
p1003_1b.sigqueue_max: 0
p1003_1b.timer_max: 0
compat.linux.osname: Linux
compat.linux.osrelease: 2.4.2
compat.linux.oss_version: 198144
security.jail.set_hostname_allowed: 1
security.jail.socket_unixiproute_only: 1
security.jail.sysvipc_allowed: 0
security.bsd.suser_enabled: 1
security.bsd.see_other_uids: 1
security.bsd.unprivileged_proc_debug: 1
security.bsd.unprivileged_read_msgbuf: 1

From owner-freebsd-smp@FreeBSD.ORG  Tue Jun 10 06:56:01 2003
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From: "Petri Helenius" <pete@he.iki.fi>
To: "Brendon and Wendy" <wendy.humphrey@comcast.net>,
	<freebsd-current@freebsd.org>
References: <200306092217.08270.wendy.humphrey@comcast.net>
Date: Tue, 10 Jun 2003 16:55:47 +0300
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cc: freebsd-smp@freebsd.org
Subject: Re: Twin CPU machine running with only one cpu?
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The CPUs you see are the two logical cores of one of your CPUs.
The kernel HLTs one of them by default due to performance issues
when running certain loads on hypethreading.

Pete

----- Original Message ----- 
From: "Brendon and Wendy" <wendy.humphrey@comcast.net>
To: <freebsd-current@freebsd.org>
Cc: <freebsd-smp@freebsd.org>
Sent: Tuesday, June 10, 2003 8:17 AM
Subject: Twin CPU machine running with only one cpu?


> Dear All,
>
> Just installed 5.1 RC1 on my Dual Prestonia Xeon box. Works great. In fact
> this is the first time i've had much success with the 5.x branch.
>
> Anyway, heres my question. Despite the fact that I've recompiled my kernel
> with SMP and IOAPIC enabled, I seem to have only one CPU running. At boot
> time the kernel reports starting CPU#1 at the end of boot time. The machdep.*
> systctls claim that I have two cpus, but no matter what I do I cannot get the
> CPU load over 48% (for instance running two c programs that loop infinitely
> with no delay)!
>
> Running top shows the "C" column that one only normally gets in SMP mode.
> However all processes are assigned to CPU zero. Is it possible that the
> system is using two cores on one CPU only? HTT is disabled in the BIOS...
>
> I've tried with/without ACPI. MPS 1.1/1.4/upgrading to this evenings current
> with no change (did not do a buildworld after current might start one when
> this mail is sent).
>
> The machine is a SuperMicro p4dce+. It has run SMP normally in 4.8 as well as
> older revisions of 5.x (where is tended to panic a lot!).
>
> Exerpts from boot process, top and sysctl are below.....
>
> Thanks for any clues or suggestions.
>
>
> Regards,
> Brendon
>
> /-------------------------------------------------------------------------------------------------------------
> / top
> /-------------------------------------------------------------------------------------------------------------
>
> last pid:  1232;  load averages:  0.01,  0.11,  0.13    up 0+00:18:34
> 22:12:15
> 43 processes:  3 running, 40 sleeping
> CPU states:  0.5% user,  0.0% nice,  0.5% system,  0.2% interrupt, 98.8% idle
> Mem: 105M Active, 116M Inact, 58M Wired, 1120K Cache, 60M Buf, 215M Free
> Swap: 1003M Total, 1003M Free
>
>   PID USERNAME PRI NICE   SIZE    RES STATE  C   TIME   WCPU    CPU COMMAND
>  1158 brendy    96    0 26948K 22716K select 0   0:02  0.05%  0.05% kdeinit
>   955 root      96    0   276M 31060K RUN    0   0:09  0.00%  0.00% XFree86
>  1160 brendy    96    0 36444K 31620K select 0   0:07  0.00%  0.00% kmail
>  1112 brendy    96    0 27180K 22352K select 0   0:04  0.00%  0.00% kdeinit
>  1182 brendy    96    0 35776K 31140K select 0   0:02  0.00%  0.00% kdeinit
>  1140 brendy    60  -36  8308K  7512K select 0   0:02  0.00%  0.00% artsd
>  1150 brendy    96    0 29116K 24360K select 0   0:01  0.00%  0.00% kdeinit
>  1148 brendy    96    0 27924K 23748K select 0   0:01  0.00%  0.00% kdeinit
>  1146 brendy    96    0 27180K 22500K select 0   0:01  0.00%  0.00% kdeinit
>   953 root      96    0  2336K  1672K select 0   0:01  0.00%  0.00% top
>  1213 brendy    96    0 28172K 23336K RUN    0   0:00  0.00%  0.00% kdeinit
>  1154 brendy    96    0 26316K 21720K select 0   0:00  0.00%  0.00% kdeinit
>  1156 brendy    96    0 25596K 20736K select 0   0:00  0.00%  0.00% kdeinit
>  1142 brendy    96    0 29284K 23956K select 0   0:00  0.00%  0.00% kdeinit
>  1145 brendy    96    0 25496K 20556K select 0   0:00  0.00%  0.00% kdeinit
>  1103 brendy    96    0 23676K 18376K select 0   0:00  0.00%  0.00% kdeinit
>  1106 brendy    96    0 23372K 18044K select 0   0:00  0.00%  0.00% kdeinit
>
> /-------------------------------------------------------------------------------------------------------------
> / dmesg
> /-------------------------------------------------------------------------------------------------------------
> Copyright (c) 1992-2003 The FreeBSD Project.
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
>         The Regents of the University of California. All rights reserved.
> FreeBSD 5.1-CURRENT #1: Mon Jun  9 21:41:13 PDT 2003
>     root@bigboot.humphrey.world:/usr/obj/usr/src/sys/SMP
> Preloaded elf kernel "/boot/kernel/kernel" at 0xc0794000.
> Preloaded elf module "/boot/kernel/linux.ko" at 0xc07941f4.
> Preloaded elf module "/boot/kernel/acpi.ko" at 0xc07942a0.
> Timecounter "i8254"  frequency 1193182 Hz
> Timecounter "TSC"  frequency 1982523548 Hz
> CPU: Intel(R) XEON(TM) CPU 2.00GHz (1982.52-MHz 686-class CPU)
>   Origin = "GenuineIntel"  Id = 0xf24  Stepping = 4
>
>
Features=0x3febfbff<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,HT
T,TM>
>   Hyperthreading: 2 logical CPUs
> real memory  = 536805376 (511 MB)
> avail memory = 513204224 (489 MB)
> Programming 24 pins in IOAPIC #0
> IOAPIC #0 intpin 2 -> irq 0
> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
>  cpu0 (BSP): apic id:  0, version: 0x00050014, at 0xfee00000
>  cpu1 (AP):  apic id:  1, version: 0x00050014, at 0xfee00000
>  io0 (APIC): apic id:  2, version: 0x00178020, at 0xfec00000
> Pentium Pro MTRR support enabled
> npx0: <math processor> on motherboard
> npx0: INT 16 interface
> acpi0: <IntelR AWRDACPI> on motherboard
> pcibios: BIOS version 2.10
> Using $PIR table, 9 entries at 0xc00fded0
> acpi0: power button is handled as a fixed feature programming model.
> Timecounter "ACPI-fast"  frequency 3579545 Hz
> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
> acpi_cpu0: <CPU> port 0x530-0x537 on acpi0
> acpi_cpu1: <CPU> port 0x530-0x537 on acpi0
> acpi_cpu2: <CPU> port 0x530-0x537 on acpi0
> acpi_cpu3: <CPU> port 0x530-0x537 on acpi0
> acpi_tz0: <thermal zone> on acpi0
> acpi_button0: <Power Button> on acpi0
> pcib0: <ACPI Host-PCI bridge> port 0x4000-0x40f7,0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> IOAPIC #0 intpin 19 -> irq 2
> IOAPIC #0 intpin 23 -> irq 3
> agp0: <Intel 82860 host to AGP bridge> mem 0xe0000000-0xe3ffffff at device 0.0
> on pci0
> pcib1: <PCI-PCI bridge> at device 1.0 on pci0
> pci1: <PCI bus> on pcib1
> IOAPIC #0 intpin 22 -> irq 5
> pci1: <display, VGA> at device 0.0 (no driver attached)
> pcib2: <ACPI PCI-PCI bridge> at device 2.0 on pci0
> pcib2: could not get PCI interrupt routing table for \\_SB_.PCI0.HUBA -
> AE_NOT_FOUND
> pci2: <ACPI PCI bus> on pcib2
> pcib3: <ACPI PCI-PCI bridge> at device 31.0 on pci2
>     ACPI-0188: *** Error: No object was returned from
> [\\_SB_.PCI0.HUBA.HUBB._PRT] (Node 0xc401e0c0), AE_NOT_EXIST
> pcib3: could not get PCI interrupt routing table for \\_SB_.PCI0.HUBA.HUBB -
> AE_NOT_EXIST
> pci3: <ACPI PCI bus> on pcib3
> pci3: <base peripheral, interrupt controller> at device 0.0 (no driver
> attached)
> pcib4: <ACPI PCI-PCI bridge> at device 30.0 on pci0
> pci4: <ACPI PCI bus> on pcib4
> IOAPIC #0 intpin 17 -> irq 7
> IOAPIC #0 intpin 16 -> irq 10
> pcm0: <Creative EMU10K1> port 0xc000-0xc01f irq 7 at device 1.0 on pci4
> pcm0: <TriTech TR28602 AC97 Codec>
> fxp0: <Intel 82557/8/9 EtherExpress Pro/100(B) Ethernet> port 0xc800-0xc83f
> mem 0xe7000000-0xe70fffff,0xe7105000-0xe7105fff irq 10 at device 4.0 on pci4
> fxp0: Ethernet address 00:30:48:23:23:ca
> miibus0: <MII bus> on fxp0
> inphy0: <i82555 10/100 media interface> on miibus0
> inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> fwohci0: <Texas Instruments TSB12LV26> mem
> 0xe7100000-0xe7103fff,0xe7104000-0xe71047ff irq 10 at device 7.0 on pci4
> fwohci0: OHCI version 1.0 (ROM=1)
> fwohci0: No. of Isochronous channel is 4.
> fwohci0: EUI64 00:30:95:26:b0:03:35:68
> fwohci0: Phy 1394a available S400, 3 ports.
> fwohci0: Link S400, max_rec 2048 bytes.
> firewire0: <IEEE1394(FireWire) bus> on fwohci0
> if_fwe0: <Ethernet over FireWire> on firewire0
> if_fwe0: Fake Ethernet address: 02:30:95:03:35:68
> sbp0: <SBP2/SCSI over firewire> on firewire0
> fwohci0: Initiate bus reset
> isab0: <PCI-ISA bridge> at device 31.0 on pci0
> isa0: <ISA bus> on isab0
> atapci0: <Intel ICH2 UDMA100 controller> port 0xf000-0xf00f at device 31.1 on
> pci0
> ata0: at 0x1f0 irq 14 on atapci0
> ata1: at 0x170 irq 15 on atapci0
> uhci0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> port 0xd000-0xd01f irq
> 2 at device 31.2 on pci0
> usb0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> on uhci0
> usb0: USB revision 1.0
> uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> uhub0: 2 ports with 2 removable, self powered
> uscanner0: EPSON EPSON Scanner, rev 1.10/1.00, addr 2
> pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
> uhci1: <Intel 82801BA/BAM (ICH2) USB controller USB-B> port 0xd400-0xd41f irq
> 3 at device 31.4 on pci0
> usb1: <Intel 82801BA/BAM (ICH2) USB controller USB-B> on uhci1
> usb1: USB revision 1.0
> uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> uhub1: 2 ports with 2 removable, self powered
> atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
> atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
> kbd0 at atkbd0
> psm0: <PS/2 Mouse> irq 12 on atkbdc0
> psm0: model IntelliMouse, device ID 3
> orm0: <Option ROMs> at iomem 0xd0000-0xd3fff,0xc0000-0xcefff on isa0
> pmtimer0 on isa0
> fdc0: ready for input in output
> fdc0: cmd 3 failed at out byte 1 of 3
> ppc0: parallel port not found.
> sc0: <System console> at flags 0x100 on isa0
> sc0: VGA <16 virtual consoles, flags=0x300>
> sio0: configured irq 4 not in bitmap of probed irqs 0
> sio0: port may not be enabled
> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
> sio0: type 8250 or not responding
> sio1: configured irq 3 not in bitmap of probed irqs 0
> sio1: port may not be enabled
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
> APIC_IO: Testing 8254 interrupt delivery
> APIC_IO: routing 8254 via IOAPIC #0 intpin 2
> Timecounters tick every 10.000 msec
> fwohci0: BUS reset
> fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
> firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
> firewire0: bus manager 0 (me)
> acpi_cpu: throttling enabled, 2 steps (100% to 50.0%), currently 100.0%
> ad0: 43979MB <IBM-DTLA-307045> [89355/16/63] at ata0-master UDMA100
> acd0: CDROM <LTN526D> at ata1-master PIO4
> SMP: AP CPU #1 Launched!
> Mounting root from ufs:/dev/ad0s2a
>
> nvidia0: detached
> nvidia0: <GeForce4 Ti 4200> mem
> 0xd8000000-0xd807ffff,0xd0000000-0xd7ffffff,0xe4000000-0xe4ffffff irq 5 at
> device 0.0 on pci1
>
> /-------------------------------------------------------------------------------------------------------------
> / sysctl
> /-------------------------------------------------------------------------------------------------------------
> kern.maxvnodes: 35774
> kern.maxproc: 4052
> kern.maxfiles: 8104
> kern.argmax: 65536
> kern.securelevel: -1
> kern.hostname: bigboot.humphrey.world
> kern.hostid: 0
> kern.clockrate: { hz = 100, tick = 10000, profhz = 1024, stathz = 128 }
> kern.posix1version: 200112
> kern.ngroups: 16
> kern.job_control: 1
> kern.saved_ids: 0
> kern.boottime: { sec = 1055220851, usec = 995140 } Mon Jun  9 21:54:11 2003
> kern.domainname: humphrey.world
> kern.osreldate: 501100
> kern.bootfile: /boot/kernel/kernel
> kern.maxfilesperproc: 7293
> kern.maxprocperuid: 3646
> kern.ipc.maxsockbuf: 262144
> kern.ipc.sockbuf_waste_factor: 8
> kern.ipc.somaxconn: 128
> kern.ipc.max_linkhdr: 16
> kern.ipc.max_protohdr: 60
> kern.ipc.max_hdr: 76
> kern.ipc.max_datalen: 132
> kern.ipc.nmbclusters: 17152
> kern.ipc.nmbufs: 34304
> kern.ipc.nmbcnt: 21696
> kern.ipc.nsfbufs: 4544
> kern.ipc.mbuf_wait: 64
> kern.ipc.mbuf_hiwm: 512
> kern.ipc.mbuf_lowm: 128
> kern.ipc.clust_hiwm: 128
> kern.ipc.clust_lowm: 16
> kern.ipc.msgmax: 16384
> kern.ipc.msgmni: 40
> kern.ipc.msgmnb: 2048
> kern.ipc.msgtql: 40
> kern.ipc.msgssz: 8
> kern.ipc.msgseg: 2048
> kern.ipc.semmap: 30
> kern.ipc.semmni: 10
> kern.ipc.semmns: 60
> kern.ipc.semmnu: 30
> kern.ipc.semmsl: 60
> kern.ipc.semopm: 100
> kern.ipc.semume: 10
> kern.ipc.semusz: 92
> kern.ipc.semvmx: 32767
> kern.ipc.semaem: 16384
> kern.ipc.shmmax: 33554432
> kern.ipc.shmmin: 1
> kern.ipc.shmmni: 192
> kern.ipc.shmseg: 128
> kern.ipc.shmall: 8192
> kern.ipc.shm_use_phys: 0
> kern.ipc.m_defragpackets: 5
> kern.ipc.m_defragbytes: 2320
> kern.ipc.m_defraguseless: 0
> kern.ipc.m_defragfailure: 0
> kern.ipc.numopensockets: 199
> kern.ipc.maxsockets: 8104
> kern.dummy: 0
> kern.ps_strings: 3217031152
> kern.usrstack: 3217031168
> kern.logsigexit: 1
> kern.iov_max: 1024
> kern.cam.scsi_delay: 15000
> kern.cam.cd.changer.min_busy_seconds: 5
> kern.cam.cd.changer.max_busy_seconds: 15
> kern.cam.da.retry_count: 4
> kern.cam.da.default_timeout: 60
> kern.random.sys.seeded: 1
> kern.random.sys.burst: 20
> kern.random.sys.harvest.ethernet: 1
> kern.random.sys.harvest.point_to_point: 1
> kern.random.sys.harvest.interrupt: 1
> kern.random.sys.harvest.swi: 0
> kern.random.yarrow.gengateinterval: 10
> kern.random.yarrow.bins: 10
> kern.random.yarrow.fastthresh: 192
> kern.random.yarrow.slowthresh: 256
> kern.random.yarrow.slowoverthresh: 2
> kern.disks: ad0
> kern.geom.debugflags: 0
> kern.geom.collectstats: 1
> kern.elf32.fallback_brand: -1
> kern.init_path: /sbin/init:/sbin/oinit:/sbin/init.bak:/stand/sysinstall
> kern.acct_suspend: 2
> kern.acct_resume: 4
> kern.acct_chkfreq: 15
> kern.cp_time: 11910 0 5549 687 307945
> kern.openfiles: 419
> kern.kq_calloutmax: 4096
> kern.stackprot: 7
> kern.ps_arg_cache_limit: 256
> kern.ps_argsopen: 1
> kern.lastpid: 1239
> kern.randompid: 0
> kern.ktrace.genio_size: 4096
> kern.ktrace.request_pool: 100
> kern.module_path: /boot/kernel;/boot/modules
> kern.malloc:
>         Type  InUse MemUse HighUse Requests  Size(s)
>        nvidia   181   270K    270K      914
> 16,32,64,128,256,512,1024,4096,8192,16384,32768,65536
>       acpisem    14     2K      2K       14  128
>      acpitask     0     0K      1K        8  16,32
>        acpica  1801   102K    102K    11414  16,32,64,128,256,512,1024
>       acpidev    48     1K      1K       48  16
>       acpipwr     1     1K      1K        1  32
>         linux    10     1K      1K       11  32
>     acpicmbat     1     1K      1K        1  16
>      firewire    26    17K     19K       27  16,32,64,1024,2048,8192
>      atkbddev     2     1K      1K        2  32
>      nexusdev     3     1K      1K        3  16
>       memdesc     1     4K      8K     1542  32,4096
>         mixer     1     1K      1K        1  1024
>     VM pgdata     1    32K     32K        1  32768
>        feeder    54     2K      2K      110  16,64
>     UFS mount    12    29K     29K       12  256,2048,4096,8192
>     UFS ihash     1   128K    128K        1
>   UFS dirhash   111    22K     22K      117  16,32,64,128,256,512
>        dirrem     0     0K      1K      549  32
>         mkdir     0     0K      1K       10  32
>        diradd     0     0K      2K      574  32
>      freefile     0     0K      1K      385  32
>      freeblks     0     0K      6K      273  256
>      freefrag     0     0K      3K      534  32
>    allocindir     0     0K     37K     1281  64
>      indirdep     0     0K      1K       20  32
>   allocdirect     0     0K     20K     2032  128
>     bmsafemap     0     0K      1K       71  32
>        newblk     1     1K      1K     3314  64,256
>      inodedep     1   128K    146K      730  128,256
>       pagedep     1    16K     17K       64  64,16384
>      p1003.1b     1     1K      1K        1  16
>           agp     1     1K      1K        1  16
>    NFS daemon     1     1K      1K        1  256
>      NFS hash     1   128K    128K        1
>  NFSV3 diroff     6     3K      3K        6  512
>       NFS req     0     0K      2K    12127  64
>  ip6_moptions     1     1K      1K        1  16
>     in6_multi    10     1K      1K       10  16,64
>      syncache     1     8K      8K        1  8192
>      in_multi     2     1K      1K        2  32
>      routetbl    48     7K      8K      198  16,32,64,128,256
>            lo     1     1K      1K        1  512
>         clone     4    16K     16K        4  4096
>   ether_multi    35     2K      2K       35  16,32,64
>        ifaddr    24     9K      9K       24  32,256,512,2048
>           BPF     3     1K      1K        3  128
>         mount    30     5K      5K       34  16,32,128,512
>       ATA DMA     2     1K      1K        2  64
>        vnodes    58     7K      7K      185  16,32,64,128,256
> cluster_save buffer     0     0K      1K      527  32,64
>      vfscache  9303   895K    901K    20392  64,128,256
>    BIO buffer   161   319K    391K      264  1024,2048
>          ac97     2     1K      1K        2  16,256
>           pcb    37     5K      5K      302  16,32,64,2048
>        soname    54     3K      5K     6406  16,32,64,128
>           tag     0     0K      1K        8  64
>          ptys     2     1K      1K        2  512
>          ttys  1109   142K    142K    32609  128,512
>           shm     3    18K     19K       12  16,1024,16384
>           sem     4     7K      7K        4  1024,4096
>           msg     4    25K     25K        4  512,4096,16384
>      ioctlops     0     0K      4K       26  512,1024,4096
>     taskqueue     3     1K      1K        3  128
>          sbuf     0     0K     13K      386
> 16,32,64,128,256,512,1024,2048,4096,8192
>          rman   101     7K      7K      494  16,64
>       mbufmgr    84   104K    104K       84  32,64,256,8192,16384
>          kobj   291  1164K   1164K      292  4096
>  eventhandler    36     2K      2K       36  32,128
>       devstat     4     9K      9K        4  16,4096
>    ACD driver     1     1K      1K        1  1024
>           bus   986    89K    206K     6566
> 16,32,64,128,256,512,1024,2048,4096,8192,16384,32768
>          SWAP     2   549K    549K        2  64
>     sysctltmp     0     0K      4K     4698  16,32,64,128,256,512,2048,4096
>     sysctloid   274     9K      9K      402  16,32,64
>        sysctl     0     0K      1K     6568  16,32,64
>       uidinfo     3     1K      1K       12  32,512
> ATAPI generic     1     1K      1K        2  32,128
>          cred    24     3K      4K   209647  128
>       subproc   122   368K    465K     1487  32,256,4096
>          proc     2     4K      4K        2  2048
>       session    19     3K      3K       33  128
>          pgrp    24     3K      4K      129  128
>        module   349    22K     22K      350  64,128
>     AR driver     1     1K      3K        3  64,256,2048
>        ip6ndp     3     1K      1K        4  64,128,512
>          temp    63   110K    110K     7242
> 16,32,64,128,256,512,1024,2048,4096,8192,32768,65536
>        devbuf   360  1668K   1924K      596
> 16,32,64,128,256,512,1024,2048,4096,65536
>         lockf    23     1K      1K      622  32,64
>     AD driver     1     1K      1K    25322  64,512
>        linker    91  1236K   1241K      163  16,32,256,1024,4096,32768,65536
>   ATA generic     4     2K      2K        4  16,512
>        KTRACE   100    13K     13K      100  128
>       ithread    46     5K      5K       47  64,128
>        zombie     0     0K      2K     1149  128
>     proc-args    43     3K      6K      902  16,32,64,128,256
>        kqueue   128    50K     57K     1320  256,1024
>          kenv   108     6K      6K      109  16,32,64,2048
>         sigio     1     1K      1K        1  32
>     file desc   101    26K     31K     1293  256,512
>         dev_t    57    15K     15K       57  256
>           sbp   104    10K     10K      104  64,128
>       fw_xfer     0     0K      1K        2  16,128
>   ISOFS mount     1   128K    128K        1
>        isadev    24     2K      2K       24  64
>          GEOM    51     6K      8K      290  16,32,64,128,256,512,1024
>   pfs_vncache     2     1K      1K        4  32
>    pfs_fileno     2    64K     64K        2  32768
>     pfs_nodes    44     6K      6K       44  128
> MSDOSFS mount     1    64K     64K        1  65536
>         DEVFS   128    19K     19K      130  16,32,128,4096
>        USBdev     2     1K      5K       10  128,512
>           USB    37    43K     43K       91  16,32,64,128,256,4096
>
> kern.ident: BRENDY
> kern.maxusers: 252
> kern.fallback_elf_brand: -1
> kern.kstack_pages: 2
> kern.uarea_pages: 1
> kern.sync_on_panic: 1
> kern.shutdown.poweroff_delay: 5000
> kern.shutdown.kproc_shutdown_wait: 60
> kern.sugid_coredump: 0
> kern.coredump: 1
> kern.corefile: %N.core
> kern.fscale: 2048
> kern.timecounter.nbinuptime: 4156571
> kern.timecounter.nnanouptime: 3
> kern.timecounter.nmicrouptime: 1276
> kern.timecounter.nbintime: 2715657
> kern.timecounter.nnanotime: 21
> kern.timecounter.nmicrotime: 2715636
> kern.timecounter.ngetbinuptime: 0
> kern.timecounter.ngetnanouptime: 2670
> kern.timecounter.ngetmicrouptime: 982188
> kern.timecounter.ngetbintime: 0
> kern.timecounter.ngetnanotime: 2
> kern.timecounter.ngetmicrotime: 209334
> kern.timecounter.nsetclock: 3
> kern.timecounter.hardware: ACPI-fast
> kern.timecounter.tick: 1
> kern.timecounter.smp_tsc: 0
> kern.threads.debug: 0
> kern.threads.max_threads_per_proc: 150
> kern.threads.max_groups_per_proc: 50
> kern.threads.max_threads_hits: 0
> kern.threads.virtual_cpu: 2
> kern.quantum: 100000
> kern.ccpu: 1948
> kern.devstat.numdevs: 2
> kern.devstat.generation: 70
> kern.devstat.version: 6
> kern.log_wakeups_per_second: 5
> kern.log_console_output: 1
> kern.msgbuf:
> kern.msgbuf_clear: 0
> kern.smp.active: 1
> kern.smp.disabled: 0
> kern.smp.cpus: 2
> kern.smp.forward_signal_enabled: 1
> kern.smp.forward_roundrobin_enabled: 1
> kern.nselcoll: 0
> kern.drainwait: 300
> kern.tty_nin: 5141
> kern.tty_nout: 300324
> kern.console: consolectl,/ttyd0,consolectl,
> kern.consmute: 0
> kern.rootdev: ad0s2a
> kern.filedelay: 30
> kern.dirdelay: 29
> kern.metadelay: 28
> kern.minvnodes: 8943
> kern.chroot_allow_open_directories: 1
> vm.vmtotal:
> System wide totals computed every five seconds: (values in kilobytes)
> ===============================================
> Processes:              (RUNQ: 2 Disk Wait: 0 Page Wait: 0 Sleep: 41)
> Virtual Memory:         (Total: 660K, Active 167036K)
> Real Memory:            (Total: 287972K Active 100332K)
> Shared Virtual Memory:  (Total: 53072K Active: 38092K)
> Shared Real Memory:     (Total: 43124K Active: 30404K)
> Free Memory Pages:      220216K
>
> vm.loadavg: { 0.01 0.06 0.09 }
> vm.v_free_min: 880
> vm.v_free_target: 3767
> vm.v_free_reserved: 247
> vm.v_inactive_target: 5650
> vm.v_cache_min: 3767
> vm.v_cache_max: 7534
> vm.v_pageout_free_min: 34
> vm.pageout_algorithm: 0
> vm.swap_enabled: 1
> vm.swap_async_max: 4
> vm.dmmax: 32
> vm.swap_idle_threshold1: 2
> vm.swap_idle_threshold2: 10
> vm.v_free_severe: 563
> vm.stats.sys.v_swtch: 1081544
> vm.stats.sys.v_trap: 478387
> vm.stats.sys.v_syscall: 5426761
> vm.stats.sys.v_intr: 633577
> vm.stats.sys.v_soft: 53459
> vm.stats.vm.v_vm_faults: 365008
> vm.stats.vm.v_cow_faults: 86858
> vm.stats.vm.v_cow_optim: 0
> vm.stats.vm.v_zfod: 213435
> vm.stats.vm.v_ozfod: 212734
> vm.stats.vm.v_swapin: 0
> vm.stats.vm.v_swapout: 0
> vm.stats.vm.v_swappgsin: 0
> vm.stats.vm.v_swappgsout: 0
> vm.stats.vm.v_vnodein: 6945
> vm.stats.vm.v_vnodeout: 0
> vm.stats.vm.v_vnodepgsin: 29973
> vm.stats.vm.v_vnodepgsout: 0
> vm.stats.vm.v_intrans: 72
> vm.stats.vm.v_reactivated: 5724
> vm.stats.vm.v_pdwakeups: 0
> vm.stats.vm.v_pdpages: 0
> vm.stats.vm.v_dfree: 0
> vm.stats.vm.v_pfree: 205905
> vm.stats.vm.v_tfree: 425698
> vm.stats.vm.v_page_size: 4096
> vm.stats.vm.v_page_count: 126890
> vm.stats.vm.v_free_reserved: 247
> vm.stats.vm.v_free_target: 3767
> vm.stats.vm.v_free_min: 880
> vm.stats.vm.v_free_count: 54774
> vm.stats.vm.v_wire_count: 14819
> vm.stats.vm.v_active_count: 27080
> vm.stats.vm.v_inactive_target: 5650
> vm.stats.vm.v_inactive_count: 29730
> vm.stats.vm.v_cache_count: 280
> vm.stats.vm.v_cache_min: 3767
> vm.stats.vm.v_cache_max: 7534
> vm.stats.vm.v_pageout_free_min: 34
> vm.stats.vm.v_interrupt_free_min: 2
> vm.stats.vm.v_forks: 1005
> vm.stats.vm.v_vforks: 155
> vm.stats.vm.v_rforks: 0
> vm.stats.vm.v_kthreads: 79
> vm.stats.vm.v_forkpages: 89316
> vm.stats.vm.v_vforkpages: 13731
> vm.stats.vm.v_rforkpages: 0
> vm.stats.vm.v_kthreadpages: 0
> vm.stats.misc.zero_page_count: 38877
> vm.stats.misc.cnt_prezero: 265215
> vm.max_proc_mmap: 28874
> vm.msync_flush_flags: 3
> vm.idlezero_enable: 1
> vm.idlezero_maxrun: 16
> vm.max_launder: 32
> vm.pageout_stats_max: 3767
> vm.pageout_full_stats_interval: 20
> vm.pageout_stats_interval: 5
> vm.pageout_stats_free_max: 5
> vm.swap_idle_enabled: 0
> vm.defer_swapspace_pageouts: 0
> vm.disable_swapspace_pageouts: 0
> vm.pageout_lock_miss: 0
> vm.nswapdev: 4
> vm.zone:
> ITEM            SIZE     LIMIT     USED    FREE  REQUESTS
>
> FFS2 dinode:     256,        0,   8424,    216,     9459
> FFS1 dinode:     128,        0,      0,      0,        0
> FFS inode:       144,        0,   8549,    187,     9459
> SWAPMETA:        276,    63448,      0,      0,        0
> unpcb:           140,    17164,    164,     88,      774
> ripcb:           228,     8109,      0,      0,        0
> syncache:        136,    15370,      0,     58,        5
> tcptw:            48,     8134,      1,    165,       15
> tcpcb:           360,     8107,      6,     16,      111
> inpcb:           228,     8109,      7,     27,      111
> udpcb:           228,     8109,     29,     22,      243
> socket:          256,     8115,    226,     44,     1129
> KNOTE:            64,        0,     67,    119,     1176
> PIPE:            176,        0,    106,     55,     1320
> DIRHASH:        1024,        0,    220,      4,      225
> NFSNODE:         304,        0,   1098,     46,     1249
> NFSMOUNT:        224,        0,      2,     34,        2
> NAMEI:          1024,        0,      7,     13,   580980
> VNODEPOLL:        76,        0,      0,      0,        0
> VNODE:           292,        0,   8943,     92,     8943
> g_bio:           144,        0,    598,    102,   101350
> VMSPACE:         256,        0,     43,     32,     1160
> UPCALL:           44,        0,      0,      0,        0
> KSE:              64,        0,    120,     66,      120
> KSEGRP:          120,        0,    120,     35,      120
> THREAD:          292,        0,    120,     23,      120
> PROC:            484,        0,     89,     31,     1238
> Files:            60,        0,    419,    109,    43613
> 65536:         65536,        0,      6,      4,       26
> 32768:         32768,        0,      7,      8,       80
> 16384:         16384,        0,      6,      4,       75
> 8192:           8192,        0,      5,      5,      135
> 4096:           4096,        0,    544,     51,     4715
> 2048:           2048,        0,    197,     33,      380
> 1024:           1024,        0,    125,     19,     3520
> 512:             512,        0,    108,     28,     1119
> 256:             256,        0,    453,     72,     3844
> 128:             128,        0,   2597,     69,   249025
> 64:               64,        0,  11279,    315,    67902
> 32:               32,        0,   1344,    378,    12436
> 16:               16,        0,   1049,    385,    24521
> DP fakepg:        72,        0,   3373,     92,    10022
> PV ENTRY:         28,   941500, 128655,  30945,  1393388
> MAP ENTRY:        60,        0,   4400,    220,    65636
> KMAP ENTRY:       60,    15906,    186,    210,     5824
> MAP:             176,        0,      8,     38,        6
> VM OBJECT:       148,        0,  10557,    216,    35874
> UMA Buckets:     512,        0,    322,      0,        0
> UMA Hash:        128,        0,      1,     30,        0
> UMA Slabs:        34,        0,    888,    102,        0
> UMA Zones:       420,        0,     50,      4,        0
>
> vm.kvm_size: 1069543424
> vm.kvm_free: 427814912
> vfs.devfs.noverflow: 32768
> vfs.devfs.generation: 111
> vfs.devfs.inodes: 107
> vfs.devfs.topinode: 109
> vfs.nfs.realign_test: 12127
> vfs.nfs.realign_count: 0
> vfs.nfs.bufpackets: 4
> vfs.nfs.iodmaxidle: 120
> vfs.nfs.iodmin: 4
> vfs.nfs.iodmax: 20
> vfs.nfs.defect: 0
> vfs.nfs.nfs_ip_paranoia: 1
> vfs.nfs.diskless_valid: 0
> vfs.nfs.diskless_rootpath:
> vfs.nfs.diskless_swappath:
> vfs.nfs.access_cache_timeout: 2
> vfs.nfs.nfsv3_commit_on_close: 0
> vfs.ufs.dirhash_minsize: 2560
> vfs.ufs.dirhash_maxmem: 2097152
> vfs.ufs.dirhash_mem: 241300
> vfs.ufs.dirhash_docheck: 0
> vfs.pfs.vncache.entries: 2
> vfs.pfs.vncache.maxentries: 4
> vfs.pfs.vncache.hits: 4
> vfs.pfs.vncache.misses: 4
> vfs.vmiodirenable: 1
> vfs.runningbufspace: 0
> vfs.bufspace: 63094784
> vfs.maxbufspace: 63815680
> vfs.bufmallocspace: 326656
> vfs.maxmallocbufspace: 3158016
> vfs.lobufspace: 63094784
> vfs.hibufspace: 63160320
> vfs.bufreusecnt: 3851
> vfs.buffreekvacnt: 0
> vfs.bufdefragcnt: 0
> vfs.lorunningspace: 524288
> vfs.hirunningspace: 1048576
> vfs.dirtybufferflushes: 0
> vfs.altbufferflushes: 0
> vfs.recursiveflushes: 0
> vfs.numdirtybuffers: 6
> vfs.lodirtybuffers: 496
> vfs.hidirtybuffers: 993
> vfs.dirtybufthresh: 893
> vfs.numfreebuffers: 3889
> vfs.lofreebuffers: 221
> vfs.hifreebuffers: 442
> vfs.getnewbufcalls: 36160
> vfs.getnewbufrestarts: 0
> vfs.flushwithdeps: 0
> vfs.cache.numneg: 581
> vfs.cache.numcache: 9302
> vfs.cache.numcalls: 3089153
> vfs.cache.dothits: 6600
> vfs.cache.dotdothits: 8359
> vfs.cache.numchecks: 3386698
> vfs.cache.nummiss: 22640
> vfs.cache.nummisszap: 571
> vfs.cache.numposzaps: 740
> vfs.cache.numposhits: 3019733
> vfs.cache.numnegzaps: 51
> vfs.cache.numneghits: 30459
> vfs.cache.nchstats: 3019733 30459 791 0 23211 0 519 1980
> vfs.cache.numcwdcalls: 2094
> vfs.cache.numcwdfail1: 0
> vfs.cache.numcwdfail2: 0
> vfs.cache.numcwdfail3: 0
> vfs.cache.numcwdfail4: 0
> vfs.cache.numcwdfound: 2094
> vfs.cache.numfullpathcalls: 0
> vfs.cache.numfullpathfail1: 0
> vfs.cache.numfullpathfail2: 0
> vfs.cache.numfullpathfail3: 0
> vfs.cache.numfullpathfail4: 0
> vfs.cache.numfullpathfound: 0
> vfs.write_behind: 1
> vfs.read_max: 8
> vfs.opv_numops: 64
> vfs.usermount: 0
> vfs.numvnodes: 8943
> vfs.wantfreevnodes: 25
> vfs.freevnodes: 90
> vfs.reassignbufcalls: 38336
> vfs.nameileafonly: 0
> vfs.timestamp_precision: 0
> vfs.nfsrv.nfs_privport: 0
> vfs.nfsrv.async: 0
> vfs.nfsrv.commit_blks: 0
> vfs.nfsrv.commit_miss: 0
> vfs.nfsrv.realign_test: 0
> vfs.nfsrv.realign_count: 0
> vfs.nfsrv.gatherdelay: 10000
> vfs.nfsrv.gatherdelay_v3: 0
> vfs.ffs.doasyncfree: 1
> vfs.ffs.doreallocblks: 1
> net.local.stream.sendspace: 8192
> net.local.stream.recvspace: 8192
> net.local.dgram.maxdgram: 2048
> net.local.dgram.recvspace: 4096
> net.local.inflight: 0
> net.inet.ip.portrange.lowfirst: 1023
> net.inet.ip.portrange.lowlast: 600
> net.inet.ip.portrange.first: 49152
> net.inet.ip.portrange.last: 65535
> net.inet.ip.portrange.hifirst: 49152
> net.inet.ip.portrange.hilast: 65535
> net.inet.ip.portrange.reservedhigh: 1023
> net.inet.ip.portrange.reservedlow: 0
> net.inet.ip.forwarding: 0
> net.inet.ip.redirect: 1
> net.inet.ip.ttl: 64
> net.inet.ip.rtexpire: 3600
> net.inet.ip.rtminexpire: 10
> net.inet.ip.rtmaxcache: 128
> net.inet.ip.sourceroute: 0
> net.inet.ip.intr_queue_maxlen: 50
> net.inet.ip.intr_queue_drops: 0
> net.inet.ip.accept_sourceroute: 0
> net.inet.ip.fastforwarding: 0
> net.inet.ip.keepfaith: 0
> net.inet.ip.gifttl: 30
> net.inet.ip.subnets_are_local: 0
> net.inet.ip.maxfragpackets: 536
> net.inet.ip.maxfragsperpacket: 16
> net.inet.ip.sendsourcequench: 0
> net.inet.ip.check_interface: 1
> net.inet.icmp.maskrepl: 0
> net.inet.icmp.icmplim: 200
> net.inet.icmp.maskfake: 0
> net.inet.icmp.drop_redirect: 0
> net.inet.icmp.log_redirect: 0
> net.inet.icmp.icmplim_output: 1
> net.inet.icmp.bmcastecho: 0
> net.inet.tcp.rfc1323: 1
> net.inet.tcp.rfc1644: 0
> net.inet.tcp.mssdflt: 512
> net.inet.tcp.keepidle: 7200000
> net.inet.tcp.keepintvl: 75000
> net.inet.tcp.sendspace: 32768
> net.inet.tcp.recvspace: 65536
> net.inet.tcp.keepinit: 75000
> net.inet.tcp.delacktime: 100
> net.inet.tcp.v6mssdflt: 1024
> net.inet.tcp.log_in_vain: 0
> net.inet.tcp.blackhole: 0
> net.inet.tcp.delayed_ack: 1
> net.inet.tcp.rfc3042: 0
> net.inet.tcp.rfc3390: 0
> net.inet.tcp.path_mtu_discovery: 1
> net.inet.tcp.slowstart_flightsize: 1
> net.inet.tcp.local_slowstart_flightsize: 4
> net.inet.tcp.newreno: 1
> net.inet.tcp.tcbhashsize: 512
> net.inet.tcp.do_tcpdrain: 1
> net.inet.tcp.pcbcount: 7
> net.inet.tcp.icmp_may_rst: 1
> net.inet.tcp.isn_reseed_interval: 0
> net.inet.tcp.inflight_enable: 0
> net.inet.tcp.inflight_debug: 0
> net.inet.tcp.inflight_min: 6144
> net.inet.tcp.inflight_max: 1073725440
> net.inet.tcp.inflight_stab: 20
> net.inet.tcp.syncookies: 1
> net.inet.tcp.syncache.bucketlimit: 30
> net.inet.tcp.syncache.cachelimit: 15359
> net.inet.tcp.syncache.count: 0
> net.inet.tcp.syncache.hashsize: 512
> net.inet.tcp.syncache.rexmtlimit: 3
> net.inet.tcp.msl: 30000
> net.inet.tcp.rexmit_min: 30
> net.inet.tcp.rexmit_slop: 200
> net.inet.tcp.always_keepalive: 1
> net.inet.udp.checksum: 1
> net.inet.udp.maxdgram: 9216
> net.inet.udp.recvspace: 42080
> net.inet.udp.log_in_vain: 0
> net.inet.udp.blackhole: 0
> net.inet.raw.maxdgram: 8192
> net.inet.raw.recvspace: 8192
> net.inet.raw.olddiverterror: 1
> net.inet.accf.unloadable: 0
> net.link.generic.system.ifcount: 3
> net.link.ether.inet.prune_intvl: 300
> net.link.ether.inet.max_age: 1200
> net.link.ether.inet.host_down_time: 20
> net.link.ether.inet.maxtries: 5
> net.link.ether.inet.useloopback: 1
> net.link.ether.inet.proxyall: 0
> net.link.ether.inet.log_arp_wrong_iface: 1
> net.link.ether.inet.log_arp_movements: 1
> net.link.ether.ipfw: 0
> net.link.gif.max_nesting: 1
> net.link.gif.parallel_tunnels: 0
> net.inet6.ip6.forwarding: 0
> net.inet6.ip6.redirect: 1
> net.inet6.ip6.hlim: 64
> net.inet6.ip6.maxfragpackets: 4288
> net.inet6.ip6.accept_rtadv: 0
> net.inet6.ip6.keepfaith: 0
> net.inet6.ip6.log_interval: 5
> net.inet6.ip6.hdrnestlimit: 50
> net.inet6.ip6.dad_count: 1
> net.inet6.ip6.auto_flowlabel: 1
> net.inet6.ip6.defmcasthlim: 1
> net.inet6.ip6.gifhlim: 30
> net.inet6.ip6.kame_version: 20010528/FreeBSD
> net.inet6.ip6.use_deprecated: 1
> net.inet6.ip6.rr_prune: 5
> net.inet6.ip6.v6only: 1
> net.inet6.ip6.rtexpire: 3600
> net.inet6.ip6.rtminexpire: 10
> net.inet6.ip6.rtmaxcache: 128
> net.inet6.ip6.use_tempaddr: 0
> net.inet6.ip6.temppltime: 86400
> net.inet6.ip6.tempvltime: 604800
> net.inet6.ip6.auto_linklocal: 1
> net.inet6.icmp6.rediraccept: 1
> net.inet6.icmp6.redirtimeout: 600
> net.inet6.icmp6.nd6_prune: 1
> net.inet6.icmp6.nd6_delay: 5
> net.inet6.icmp6.nd6_umaxtries: 3
> net.inet6.icmp6.nd6_mmaxtries: 3
> net.inet6.icmp6.nd6_useloopback: 1
> net.inet6.icmp6.nodeinfo: 3
> net.inet6.icmp6.errppslimit: 100
> net.inet6.icmp6.nd6_maxnudhint: 0
> net.inet6.icmp6.nd6_debug: 0
> net.isr.enable: 0
> net.isr.count: 20509
> net.isr.directed: 0
> net.isr.deferred: 20509
> net.isr.bypassed: 0
> net.isr.queued: 0
> net.isr.swi_count: 20322
> debug.firewire_debug: 0
> debug.fwmem_debug: 0
> debug.if_fwe_debug: 0
> debug.sbp_debug: 0
> debug.mddebug: 0
> debug.es_debug: 0
> debug.doslowdown: 0
> debug.elf32_trace: 0
> debug.elf32_legacy_coredump: 0
> debug.boothowto: -2147483648
> debug.bootverbose: 0
> debug.free_devt: 0
> debug.fdexpand: 29
> debug.sizeof.g_class: 40
> debug.sizeof.g_geom: 64
> debug.sizeof.g_provider: 84
> debug.sizeof.g_consumer: 52
> debug.sizeof.g_bioq: 64
> debug.sizeof.vnode: 292
> debug.sizeof.proc: 484
> debug.sizeof.cdev: 208
> debug.sizeof.bio: 144
> debug.sizeof.buf: 440
> debug.sizeof.kinfo_proc: 648
> debug.sizeof.devstat: 240
> debug.to_avg_depth: 3650
> debug.to_avg_gcalls: 2513
> debug.to_avg_mpcalls: 964
> debug.rman_debug: 0
> debug.ttydebug: 0
> debug.dobkgrdwrite: 1
> debug.nchash: 65535
> debug.ncnegfactor: 16
> debug.numneg: 581
> debug.numcache: 9302
> debug.numcachehv: 757
> debug.vfscache: 1
> debug.vnsize: 292
> debug.ncsize: 36
> debug.hashstat.nchash: 65536 8682 3 1324
> debug.hashstat.nfsnode: 32768 1079 2 329
> debug.disablecwd: 0
> debug.disablefullpath: 0
> debug.rush_requests: 0
> debug.vnlru_nowhere: 0
> debug.bpf_bufsize: 4096
> debug.bpf_maxbufsize: 524288
> debug.ieee80211: 0
> debug.if_tun_debug: 0
> debug.dopersistence: 0
> debug.snapdebug: 0
> debug.collectsnapstats: 0
> debug.max_softdeps: 143096
> debug.tickdelay: 2
> debug.maxindirdeps: 50
> debug.worklist_push: 0
> debug.blk_limit_push: 0
> debug.ino_limit_push: 0
> debug.blk_limit_hit: 0
> debug.ino_limit_hit: 0
> debug.sync_limit_hit: 0
> debug.indir_blk_ptrs: 0
> debug.inode_bitmap: 83
> debug.direct_blk_ptrs: 38
> debug.dir_entry: 48
> debug.bigcgs: 0
> debug.dircheck: 0
> debug.acpi_debug_layer: 16383
> debug.acpi_debug_level: 15
> debug.acpi_ca_version: 537068072
> debug.acpi_semaphore_debug: 0
> hw.machine: i386
> hw.model: Intel(R) XEON(TM) CPU 2.00GHz
> hw.ncpu: 2
> hw.byteorder: 1234
> hw.physmem: 529334272
> hw.usermem: 468635648
> hw.pagesize: 4096
> hw.floatingpoint: 1
> hw.machine_arch: i386
> hw.aac.iosize_max: 65536
> hw.an.an_dump: off
> hw.an.an_cache_mode: dbm
> hw.an.an_cache_mcastonly: 0
> hw.an.an_cache_iponly: 1
> hw.ata.ata_dma: 1
> hw.ata.wc: 1
> hw.ata.tags: 0
> hw.ata.atapi_dma: 0
> hw.cardbus.debug: 0
> hw.cardbus.cis_debug: 0
> hw.firewire.try_bmr: 1
> hw.firewire.fwmem.eui64_hi: 0
> hw.firewire.fwmem.eui64_lo: 0
> hw.firewire.fwmem.speed: 2
> hw.firewire.fwe.stream_ch: 1
> hw.firewire.fwe.tx_speed: 2
> hw.firewire.sbp.auto_login: 1
> hw.firewire.sbp.max_speed: 2
> hw.fxp_rnr: 0
> hw.fxp_noflow: 0
> hw.pccard.debug: 0
> hw.pccard.cis_debug: 0
> hw.cbb.start_memory: 2281701376
> hw.cbb.start_16_io: 256
> hw.cbb.start_32_io: 4096
> hw.cbb.debug: 0
> hw.pci.enable_io_modes: 1
> hw.pci.allow_unsupported_io_range: 0
> hw.snd.targetirqrate: 32
> hw.snd.report_soft_formats: 1
> hw.snd.verbose: 1
> hw.snd.unit: 0
> hw.snd.maxautovchans: 0
> hw.snd.pcm0.buffersize: 4096
> hw.snd.pcm0.vchans: 0
> hw.wi.txerate: 0
> hw.wi.debug: 0
> hw.availpages: 129232
> hw.bus.devctl_disable: 1
> hw.dc_quick: 1
> hw.kbd.keymap_restrict_change: 0
> hw.syscons.saver.keybonly: 1
> hw.syscons.bell: 1
> hw.syscons.sc_no_suspend_vtswitch: 0
> hw.clockrate: 1982
> hw.instruction_sse: 1
> hw.acpi.supported_sleep_state: S1 S4 S5
> hw.acpi.power_button_state: S5
> hw.acpi.sleep_button_state: S1
> hw.acpi.lid_switch_state: S1
> hw.acpi.standby_state: S1
> hw.acpi.suspend_state: S3
> hw.acpi.sleep_delay: 0
> hw.acpi.s4bios: 1
> hw.acpi.verbose: 0
> hw.acpi.disable_on_poweroff: 1
> hw.acpi.cpu.max_speed: 2
> hw.acpi.cpu.current_speed: 2
> hw.acpi.cpu.performance_speed: 2
> hw.acpi.cpu.economy_speed: 1
> hw.acpi.thermal.min_runtime: 0
> hw.acpi.thermal.polling_rate: 30
> hw.acpi.thermal.tz0.temperature: 3072
> hw.acpi.thermal.tz0.active: -1
> hw.acpi.thermal.tz0.thermal_flags: 0
> hw.acpi.thermal.tz0._PSV: 3582
> hw.acpi.thermal.tz0._HOT: -1
> hw.acpi.thermal.tz0._CRT: 3732
> hw.acpi.thermal.tz0._ACx: 3582 -1 -1 -1 -1 -1 -1 -1 -1 -1
> hw.fxp0.int_delay: 1000
> hw.fxp0.bundle_max: 6
> hw.nvidia.agp.host-bridge.rates: 4x 2x 1x
> hw.nvidia.agp.host-bridge.fw: supported
> hw.nvidia.agp.host-bridge.sba: supported
> hw.nvidia.agp.host-bridge.registers: 0x1f000217:0x00000104
> hw.nvidia.agp.card.rates: 4x 2x 1x
> hw.nvidia.agp.card.fw: supported
> hw.nvidia.agp.card.sba: supported
> hw.nvidia.agp.card.registers: 0x1f000217:0x1f000104
> hw.nvidia.agp.status.status: enabled
> hw.nvidia.agp.status.driver: nvidia
> hw.nvidia.agp.status.rate: 4x
> hw.nvidia.agp.status.fw: disabled
> hw.nvidia.agp.status.sba: disabled
> hw.nvidia.version: NVIDIA FreeBSD x86 nvidia.ko Kernel Module  1.0-3203  Wed
> Oct 30 06:06:58 PST 2002
> hw.nvidia.registry.EnableAGPSBA: 0
> hw.nvidia.registry.EnableAGPFW: 0
> hw.nvidia.registry.SoftEDIDs: 1
> hw.nvidia.registry.Mobile: 4294967295
> hw.nvidia.cards.0.model: GeForce4 Ti 4200
> hw.nvidia.cards.0.irq: 5
> hw.nvidia.cards.0.vbios: 04.25.00.30.00
> hw.nvidia.cards.0.type: AGP
> machdep.consdev: { major = 0, minor = 0 }
> machdep.adjkerntz: 25200
> machdep.disable_rtc_set: 0
> machdep.wall_cmos_clock: 1
> machdep.cs_recv_delay: 570
> machdep.conrclk: 1843200
> machdep.gdbspeed: 9600
> machdep.conspeed: 9600
> machdep.enable_panic_key: 0
> machdep.disable_mtrrs: 0
> machdep.cpu_idle_hlt: 1
> machdep.guessed_bootdev: 0
> machdep.hlt_cpus: 2
> machdep.panic_on_nmi: 1
> machdep.tsc_freq: 1982523548
> machdep.i8254_freq: 1193182
> machdep.acpi_timer_freq: 3579545
> machdep.acpi_root: 1010672
> machdep.hlt_logical_cpus: 1
> machdep.logical_cpus_mask: 2
> user.cs_path: /usr/bin:/bin:/usr/sbin:/sbin:
> user.bc_base_max: 99
> user.bc_dim_max: 2048
> user.bc_scale_max: 99
> user.bc_string_max: 1000
> user.coll_weights_max: 0
> user.expr_nest_max: 32
> user.line_max: 2048
> user.re_dup_max: 255
> user.posix2_version: 199212
> user.posix2_c_bind: 0
> user.posix2_c_dev: 0
> user.posix2_char_term: 0
> user.posix2_fort_dev: 0
> user.posix2_fort_run: 0
> user.posix2_localedef: 0
> user.posix2_sw_dev: 0
> user.posix2_upe: 0
> user.stream_max: 20
> user.tzname_max: 255
> p1003_1b.asynchronous_io: 0
> p1003_1b.mapped_files: 1
> p1003_1b.memlock: 0
> p1003_1b.memlock_range: 0
> p1003_1b.memory_protection: 0
> p1003_1b.message_passing: 0
> p1003_1b.prioritized_io: 0
> p1003_1b.priority_scheduling: 1
> p1003_1b.realtime_signals: 0
> p1003_1b.semaphores: 0
> p1003_1b.fsync: 0
> p1003_1b.shared_memory_objects: 1
> p1003_1b.synchronized_io: 0
> p1003_1b.timers: 0
> p1003_1b.aio_listio_max: -1
> p1003_1b.aio_max: -1
> p1003_1b.aio_prio_delta_max: -1
> p1003_1b.delaytimer_max: 0
> p1003_1b.mq_open_max: 0
> p1003_1b.pagesize: 4096
> p1003_1b.rtsig_max: 0
> p1003_1b.sem_nsems_max: 0
> p1003_1b.sem_value_max: 0
> p1003_1b.sigqueue_max: 0
> p1003_1b.timer_max: 0
> compat.linux.osname: Linux
> compat.linux.osrelease: 2.4.2
> compat.linux.oss_version: 198144
> security.jail.set_hostname_allowed: 1
> security.jail.socket_unixiproute_only: 1
> security.jail.sysvipc_allowed: 0
> security.bsd.suser_enabled: 1
> security.bsd.see_other_uids: 1
> security.bsd.unprivileged_proc_debug: 1
> security.bsd.unprivileged_read_msgbuf: 1
>
> _______________________________________________
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>

From owner-freebsd-smp@FreeBSD.ORG  Tue Jun 10 08:00:16 2003
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Thread-Topic: RE: Re: Twin CPU machine running with only one cpu?
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From: "I-Humphrey, Brendon" <brendon.humphrey@boeing.com>
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Subject: RE: Re: Twin CPU machine running with only one cpu?
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All,

I'm the originator of the thread, posting from work, using outlook -
apologies if this comes out as html!!

Anyway, to clarify the machine has two physical CPUs (4 HTT cores), this
is shown clearly in the ACPI dump of the processors. Linux sees this
machine as a 2 cpu machine (or 4 if the SMP code is initialised
explicitly from ACPI).

Previous versions of FreeBSD have not identified the HTT cores, rather
have picked up the two physical CPUs and run with that. I was around
when the machdep.c changes went in (for 4.8) that were supposed to
identify HTT cores, but they didn't work on this machine due to the MP
Table being a bit strange in the way that it enumerates the cores IIRC.

What I am wondering, if subsequent changes to the machdep code have
altered the behaviour in such a way that the OS is now picking up the
first physical CPU and its HTT core, and ignoring the others. That would
account for the weird load/scheduling behaviour.

If I have time, I might go wading through the machdep code this evening
to see what it does/how it differs from the past...

Anyone?

Cheers,
Brendon


From owner-freebsd-smp@FreeBSD.ORG  Tue Jun 10 12:44:19 2003
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On Tue, 10 Jun 2003, I-Humphrey, Brendon wrote:

> What I am wondering, if subsequent changes to the machdep code have
> altered the behaviour in such a way that the OS is now picking up the
> first physical CPU and its HTT core, and ignoring the others. That would
> account for the weird load/scheduling behaviour.

Well taht would be downright wierd :)

can you dump the contents of 'mptable'?

What chipset is that supermicro board? broadcom?

-- 
Doug White                    |  FreeBSD: The Power to Serve
dwhite@gumbysoft.com          |  www.FreeBSD.org

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sysctl machdep.hlt_logical_cpus:
machdep.hlt_logical_cpus: 1

Relevant sections from dmesg:
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
Programming 24 pins in IOAPIC #1
Programming 24 pins in IOAPIC #2
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
 cpu0 (BSP): apic id:  0, version: 0x00050014, at 0xfee00000
 cpu1 (AP):  apic id:  6, version: 0x00050014, at 0xfee00000
 cpu2 (AP):  apic id:  1, version: 0x00050014, at 0xfee00000
 cpu3 (AP):  apic id:  7, version: 0x00050014, at 0xfee00000
 io0 (APIC): apic id:  2, version: 0x00178020, at 0xfec00000
 io1 (APIC): apic id:  3, version: 0x00178020, at 0xfec80000
 io2 (APIC): apic id:  4, version: 0x00178020, at 0xfec80400

acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
acpi_cpu0: <CPU> on acpi0
acpi_cpu1: <CPU> on acpi0

acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%
ad0: 38166MB <WDC WD400JB-00ENA0> [77545/16/63] at ata0-master UDMA100
SMP: AP CPU #2 Launched!
SMP: AP CPU #1 Launched!
SMP: AP CPU #3 Launched!


mptable:
===============================================================================
MPTable, version 2.0.15
-------------------------------------------------------------------------------
MP Floating Pointer Structure:
  location:                     BIOS
  physical address:             0x000f7190
  signature:                    '_MP_'
  length:                       16 bytes
  version:                      1.4
  checksum:                     0x2b
  mode:                         Virtual Wire
-------------------------------------------------------------------------------
MP Config Table Header:
  physical address:             0x0009fc70
  signature:                    'PCMP'
  base table length:            372
  version:                      1.4
  checksum:                     0x9e
  OEM ID:                       ' '
  Product ID:                   'Kings Canyon'
  OEM table pointer:            0x00000000
  OEM table size:               0
  entry count:                  35
  local APIC address:           0xfee00000
  extended table length:        0
  extended table checksum:      0
-------------------------------------------------------------------------------
MP Config Base Table Entries:
--
Processors:     APIC ID Version State           Family  Model   Step    Flags
                 0       0x14    BSP, usable     15      2       7       0xbfebfbff
                 6       0x14    AP, usable      15      2       7       0xbfebfbff
                 1       0x14    AP, usable      15      2       7       0xbfebfbff
                 7       0x14    AP, usable      15      2       7       0xbfebfbff

systat:
                    /0   /10  /20  /30  /40  /50  /60  /70  /80  /90  /100
root     idle: cpu1 XXXXXXXXXX
root     idle: cpu2 XXXXXXXXXX
root     idle: cpu3 XXXXXXXXXX
root     idle: cpu0 XXXXXXXXXX
             <idle> XXXXXXXX

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All,

Some progress to report - ran top -S as suggested, and could see the two idle 
threads, one per physical CPU. The second idle thread was halted but on cpu 
#1 (the second cpu).

sysctl machdep.halt_logical_cpus=0. Both CPU threads are active, occupying 
~100% of thier respective cpus. Run my infinite loop program. Occupies 100% 
of cpu #1, system load 50%. Start second instance, occupies 100% of cpu 0. 
Good! Its working.

Conclusion in my case setting sysctl machdep.halt_logical_cpus=1 effectively 
halts my second CPU. Maybe it thought it was a second core in the first CPU?

For Doug, thanks for the suggestions. Flashed the BIOS with no effect. Mptable 
attached.

I'm happy to test any patches arising from this...

Cheers All.
Brendon



===============================================================================

MPTable, version 2.0.15

-------------------------------------------------------------------------------

MP Floating Pointer Structure:

  location:			BIOS
  physical address:		0x000f4f90
  signature:			'_MP_'
  length:			16 bytes
  version:			1.4
  checksum:			0x7d
  mode:				Virtual Wire

-------------------------------------------------------------------------------

MP Config Table Header:

  physical address:		0x000f1400
  signature:			'PCMP'
  base table length:		316
  version:			1.4
  checksum:			0x77
  OEM ID:			'OEM00000'
  Product ID:			'PROD00000000'
  OEM table pointer:		0x00000000
  OEM table size:		0
  entry count:			31
  local APIC address:		0xfee00000
  extended table length:	0
  extended table checksum:	0

-------------------------------------------------------------------------------

MP Config Base Table Entries:

--
Processors:	APIC ID	Version	State		Family	Model	Step	Flags
		 0	 0x11	 BSP, usable	 15	 2	 4	 0xfbff
		 1	 0x11	 AP, usable	 15	 2	 4	 0xfbff
--
Bus:		Bus ID	Type
		 0	 PCI
		 1	 PCI
		 2	 PCI
		 3	 PCI   
		 4	 PCI
		 5	 ISA
--
I/O APICs:	APIC ID	Version	State		Address
		 4	 0x11	 usable		 0xfec00000
--
I/O Ints:	Type	Polarity    Trigger	Bus ID	 IRQ	APIC ID	PIN#
		INT	active-lo       level	     0	31:B	      4	  17
		INT	active-lo       level	     0	31:D	      4	  19
		INT	active-lo       level	     0	31:C	      4	  23
		INT	active-lo       level	     4	 7:A	      4	  16
		INT	active-lo       level	     4	 1:A	      4	  17
		INT	active-lo       level	     1	 0:A	      4	  22
		INT	active-lo       level	     4	 4:A	      4	  16
		INT	active-lo       level	     0	31:A	      4	  16
		ExtINT	 conforms    conforms	     5	   0	      4	   0
		INT	 conforms    conforms	     5	   1	      4	   1
		INT	 conforms    conforms	     5	   0	      4	   2
		INT	 conforms    conforms	     5	   3	      4	   3
		INT	 conforms    conforms	     5	   4	      4	   4
		INT	 conforms    conforms	     5	   6	      4	   6
		INT	 conforms    conforms	     5	   7	      4	   7
		INT	active-hi        edge	     5	   8	      4	   8
		INT	 conforms    conforms	     5	  12	      4	  12
		INT	 conforms    conforms	     5	  13	      4	  13
		INT	 conforms    conforms	     5	  14	      4	  14
		INT	 conforms    conforms	     5	  15	      4	  15
--
Local Ints:	Type	Polarity    Trigger	Bus ID	 IRQ	APIC ID	PIN#
		ExtINT	 conforms    conforms	     0	 0:A	    255	   0
		NMI	 conforms    conforms	     0	 0:A	    255	   1

===============================================================================


From owner-freebsd-smp@FreeBSD.ORG  Thu Jun 12 07:53:47 2003
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On Tue, 10 Jun 2003, Brendon and Wendy wrote:

> Conclusion in my case setting sysctl machdep.halt_logical_cpus=1
> effectively halts my second CPU. Maybe it thought it was a second core
> in the first CPU?

Mayhaps :)

> For Doug, thanks for the suggestions. Flashed the BIOS with no effect.
> Mptable attached.

Well it sees both CPUs, so we have one of two possibilities:

1) Theres a bug in halt_logical_cpus that acts wierd if you don't have an
   HTT CPU in the system.
2) Theres a bug or other oddment that causes the AP not to be activated.

> I'm happy to test any patches arising from this...

Have you looked at boot -v output?

-- 
Doug White                    |  FreeBSD: The Power to Serve
dwhite@gumbysoft.com          |  www.FreeBSD.org

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On Wed, 11 Jun 2003, Steven Hartland wrote:

> sysctl machdep.hlt_logical_cpus:
> machdep.hlt_logical_cpus: 1

Halting them will still cause the CPUs to be detected. They just won't do
any useful work.

> Relevant sections from dmesg:
> Programming 24 pins in IOAPIC #0
> IOAPIC #0 intpin 2 -> irq 0
> Programming 24 pins in IOAPIC #1
> Programming 24 pins in IOAPIC #2
> FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
>  cpu0 (BSP): apic id:  0, version: 0x00050014, at 0xfee00000
>  cpu1 (AP):  apic id:  6, version: 0x00050014, at 0xfee00000
>  cpu2 (AP):  apic id:  1, version: 0x00050014, at 0xfee00000
>  cpu3 (AP):  apic id:  7, version: 0x00050014, at 0xfee00000

-- 
Doug White                    |  FreeBSD: The Power to Serve
dwhite@gumbysoft.com          |  www.FreeBSD.org

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----- Original Message ----- 
From: "Doug White" <dwhite@gumbysoft.com>
> > sysctl machdep.hlt_logical_cpus:
> > machdep.hlt_logical_cpus: 1
> 
> Halting them will still cause the CPUs to be detected. They just won't do
> any useful work.

Yep but the issue is that all the core admin tools are unaware of this and
hence include the virtual cores in idle calcs etc making load monitoring
impossible without nasty cludges :(

So what's the way forward?
1. Dont just use halt have a compile or other directive to disable them?
2. Update all tools to be halt aware?

Personally I'd go with 2 all be it more work / ramifications on other 3rd party
tools as it gives the benefit of also working when physical CPU's are halted.

Which ever it needs someone to pick it up ASAP dont you think?

    Steve

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cc: Doug White <dwhite@gumbysoft.com>
Subject: Re: SMP in 5.1 cant deactivate hyperthreading
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On Thu, 12 Jun 2003, Killing wrote:

> ----- Original Message ----- 
> From: "Doug White" <dwhite@gumbysoft.com>
> > > sysctl machdep.hlt_logical_cpus:
> > > machdep.hlt_logical_cpus: 1
> > 
> > Halting them will still cause the CPUs to be detected. They just won't do
> > any useful work.
> 
> Yep but the issue is that all the core admin tools are unaware of this and
> hence include the virtual cores in idle calcs etc making load monitoring
> impossible without nasty cludges :(
> 
> So what's the way forward?
> 1. Dont just use halt have a compile or other directive to disable them?
> 2. Update all tools to be halt aware?
> 
> Personally I'd go with 2 all be it more work / ramifications on other 3rd party
> tools as it gives the benefit of also working when physical CPU's are halted.

  Well, hyperthreading can be disabled via a kernel directive, right?

> Which ever it needs someone to pick it up ASAP dont you think?

  Really?  What's the hurry?  FreeBSD 5.x isn't even bootable/installable
on a number of SMP machines yet (ex.  Dell Poweredge 6350).

>     Steve


Tom

From owner-freebsd-smp@FreeBSD.ORG  Thu Jun 12 10:45:36 2003
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From: "Killing" <killing@barrysworld.com>
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Subject: Re: SMP in 5.1 cant deactivate hyperthreading
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>   Well, hyperthreading can be disabled via a kernel directive, right?

>From what I've seen that was removed between 5.0 and 5.1 correct
me if Im wrong.
 
> > Which ever it needs someone to pick it up ASAP dont you think?
> 
>   Really?  What's the hurry?  FreeBSD 5.x isn't even bootable/installable
> on a number of SMP machines yet (ex.  Dell Poweredge 6350).

I suppose the hurry is that basic utils that we use day to day like top
and vmstat to monitor machine load cannot be trusted to give accurate
info.
Yes 5.X is still new tech and may not run on all machines but on the ones
which it does ( and it runs very well here ) basic tools are required. If
it doesn't run on a machine your under know false impressions, if however
you users complain of performance issues and you look @ top and it says
50% idle and its really 0% idle its a different matter.

    Steve / K

From owner-freebsd-smp@FreeBSD.ORG  Thu Jun 12 13:29:52 2003
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Date: Thu, 12 Jun 2003 13:29:50 -0700
From: Lars Eggert <larse@ISI.EDU>
Organization: USC Information Sciences Institute
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Subject: AP #1 (PHY# 1) failed
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--------------ms090709090402060009020007
Content-Type: multipart/mixed;
 boundary="------------070502020205040701020602"

This is a multi-part message in MIME format.
--------------070502020205040701020602
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Hi,

every once in a while, I get this on boot:

Timecounter "i8254"  frequency 1193121 Hz
Timecounter "TSC"  frequency 2372809984 Hz
CPU: Intel(R) XEON(TM) CPU 2.40GHz (2372.81-MHz 686-class CPU)
   Origin = "GenuineIntel"  Id = 0xf24  Stepping = 4
Features=0x3febfbff<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>
   Hyperthreading: 2 logical CPUs
real memory  = 1073180672 (1023 MB)
avail memory = 1035214848 (987 MB)
Changing APIC ID for IO APIC #0 from 0 to 4 on chip
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
AP #1 (PHY# 1) failed!
panic y/n? [y]

After a powercycle, the box boots up normally:

Timecounter "i8254"  frequency 1193118 Hz
Timecounter "TSC"  frequency 2372800168 Hz
CPU: Intel(R) XEON(TM) CPU 2.40GHz (2372.80-MHz 686-class CPU)
   Origin = "GenuineIntel"  Id = 0xf24  Stepping = 4
Features=0x3febfbff<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>
   Hyperthreading: 2 logical CPUs
real memory  = 1073180672 (1023 MB)
avail memory = 1035214848 (987 MB)
Changing APIC ID for IO APIC #0 from 0 to 4 on chip
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
  cpu0 (BSP): apic id:  0, version: 0x00050014, at 0xfee00000
  cpu1 (AP):  apic id:  1, version: 0x00050014, at 0xfee00000
  cpu2 (AP):  apic id:  2, version: 0x00050014, at 0xfee00000
  cpu3 (AP):  apic id:  3, version: 0x00050014, at 0xfee00000
  io0 (APIC): apic id:  4, version: 0x00178020, at 0xfec00000

This is on -CURRENT. The box is a Dell Precision 530 with 2x 2.4Ghz 
Xeons. MPtable output is attached. Please let me know what other 
information to provide to help track this down.

Thanks,
Lars
-- 
Lars Eggert <larse@isi.edu>           USC Information Sciences Institute

--------------070502020205040701020602
Content-Type: text/plain;
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===============================================================================

MPTable, version 2.0.15

-------------------------------------------------------------------------------

MP Floating Pointer Structure:

  location:			BIOS
  physical address:		0x000fe710
  signature:			'_MP_'
  length:			16 bytes
  version:			1.4
  checksum:			0x91
  mode:				Virtual Wire

-------------------------------------------------------------------------------

MP Config Table Header:

  physical address:		0x000f0000
  signature:			'PCMP'
  base table length:		508
  version:			1.4
  checksum:			0xe9
  OEM ID:			'DELL    '
  Product ID:			'WS 530      '
  OEM table pointer:		0x00000000
  OEM table size:		0
  entry count:			55
  local APIC address:		0xfee00000
  extended table length:	0
  extended table checksum:	0

-------------------------------------------------------------------------------

MP Config Base Table Entries:

--
Processors:	APIC ID	Version	State		Family	Model	Step	Flags
		 0	 0x14	 BSP, usable	 15	 2	 4	 0x3febfbff
		 2	 0x14	 AP, usable	 15	 2	 4	 0x3febfbff
--
Bus:		Bus ID	Type
		 0	 PCI   
		 1	 PCI   
		 2	 PCI   
		 3	 PCI   
		 4	 PCI   
		 5	 ISA   
--
I/O APICs:	APIC ID	Version	State		Address
		 4	 0x20	 usable		 0xfec00000
--
I/O Ints:	Type	Polarity    Trigger	Bus ID	 IRQ	APIC ID	PIN#
		ExtINT	active-hi        edge	     5	   0	      4	   0
		INT	 conforms    conforms	     5	   1	      4	   1
		INT	 conforms    conforms	     5	   0	      4	   2
		INT	 conforms    conforms	     5	   3	      4	   3
		INT	 conforms    conforms	     5	   4	      4	   4
		INT	 conforms    conforms	     5	   5	      4	   5
		INT	 conforms    conforms	     5	   6	      4	   6
		INT	 conforms    conforms	     5	   7	      4	   7
		INT	 conforms    conforms	     5	   8	      4	   8
		INT	 conforms    conforms	     5	   9	      4	   9
		INT	 conforms    conforms	     5	  10	      4	  10
		INT	 conforms    conforms	     5	  11	      4	  11
		INT	 conforms    conforms	     5	  12	      4	  12
		INT	 conforms    conforms	     5	  14	      4	  14
		INT	 conforms    conforms	     5	  15	      4	  15
		INT	 conforms    conforms	     0	31:A	      4	  16
		INT	 conforms    conforms	     1	 0:A	      4	  16
		INT	 conforms    conforms	     4	12:A	      4	  16
		INT	 conforms    conforms	     4	13:D	      4	  16
		INT	 conforms    conforms	     4	14:C	      4	  16
		INT	 conforms    conforms	     4	15:B	      4	  16
		INT	 conforms    conforms	     0	31:B	      4	  17
		INT	 conforms    conforms	     1	 0:B	      4	  17
		INT	 conforms    conforms	     4	13:A	      4	  17
		INT	 conforms    conforms	     4	14:D	      4	  17
		INT	 conforms    conforms	     4	15:C	      4	  17
		INT	 conforms    conforms	     4	13:B	      4	  18
		INT	 conforms    conforms	     4	14:A	      4	  18
		INT	 conforms    conforms	     4	15:D	      4	  18
		INT	 conforms    conforms	     0	31:D	      4	  19
		INT	 conforms    conforms	     4	13:C	      4	  19
		INT	 conforms    conforms	     4	14:B	      4	  19
		INT	 conforms    conforms	     4	15:A	      4	  19
		INT	 conforms    conforms	     3	12:A	      4	  20
		INT	 conforms    conforms	     3	13:D	      4	  20
		INT	 conforms    conforms	     3	12:B	      4	  21
		INT	 conforms    conforms	     3	13:A	      4	  21
		INT	 conforms    conforms	     3	12:C	      4	  22
		INT	 conforms    conforms	     3	13:B	      4	  22
		INT	 conforms    conforms	     3	14:A	      4	  22
		INT	 conforms    conforms	     0	31:C	      4	  23
		INT	 conforms    conforms	     3	12:D	      4	  23
		INT	 conforms    conforms	     3	13:C	      4	  23
		INT	 conforms    conforms	     4	11:A	      4	  23
--
Local Ints:	Type	Polarity    Trigger	Bus ID	 IRQ	APIC ID	PIN#
		ExtINT	active-hi        edge	     5	   0	    255	   0
		NMI	active-hi        edge	     5	   0	    255	   1

===============================================================================


--------------070502020205040701020602--

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From owner-freebsd-smp@FreeBSD.ORG  Thu Jun 12 14:49:39 2003
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Date: Thu, 12 Jun 2003 14:50:11 -0700
From: John-Mark Gurney <gurney_j@efn.org>
To: Killing <killing@barrysworld.com>
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Subject: Re: SMP in 5.1 cant deactivate hyperthreading
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Killing wrote this message on Thu, Jun 12, 2003 at 18:47 +0100:
> I suppose the hurry is that basic utils that we use day to day like top
> and vmstat to monitor machine load cannot be trusted to give accurate
> info.

Actually, the basic tools ARE correct, there is a cpu sitting idle that
the sysadmin disabled.  So, if the sysadmin would reenable the cpu, then
jobs could be dispatached to it.  Would you rather some junior admin go
and disable the cpu, and then six months later wondering why the
performance is so slow?

> Yes 5.X is still new tech and may not run on all machines but on the ones
> which it does ( and it runs very well here ) basic tools are required. If
> it doesn't run on a machine your under know false impressions, if however
> you users complain of performance issues and you look @ top and it says
> 50% idle and its really 0% idle its a different matter.

That's a good way to remind the admin to turn the cpu back on.

Now is there any good reason why you need to keep the cpu disabled?

-- 
  John-Mark Gurney				Voice: +1 415 225 5579

     "All that I will do, has been done, All that I have, has not."

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---- Original Message ----- 
From: "John-Mark Gurney" <gurney_j@efn.org>
> > Yes 5.X is still new tech and may not run on all machines but on the ones
> > which it does ( and it runs very well here ) basic tools are required. If
> > it doesn't run on a machine your under know false impressions, if however
> > you users complain of performance issues and you look @ top and it says
> > 50% idle and its really 0% idle its a different matter.
> 
> That's a good way to remind the admin to turn the cpu back on.

Don't by it there just checking sysctl is easy enough.

> Now is there any good reason why you need to keep the cpu disabled?

Its disabled by default due to performance reasons and we keep it that
way. We are talking hyperthreading, logical CPU's, not real physical CPU's.
Its quite easy to see if CPU's are disabled as mentioned above. If you check
the release notes for top then you'll see a similar fix had to be made for sunos5
in beta5 iirc.

    Steve 

From owner-freebsd-smp@FreeBSD.ORG  Fri Jun 13 12:38:40 2003
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On Thu, 12 Jun 2003, Killing wrote:

> > Halting them will still cause the CPUs to be detected. They just won't do
> > any useful work.
>
> Yep but the issue is that all the core admin tools are unaware of this and
> hence include the virtual cores in idle calcs etc making load monitoring
> impossible without nasty cludges :(
>
> So what's the way forward?
> 1. Dont just use halt have a compile or other directive to disable them?
> 2. Update all tools to be halt aware?
>
> Personally I'd go with 2 all be it more work / ramifications on other 3rd party
> tools as it gives the benefit of also working when physical CPU's are halted.

Guh.  Checking with some people here, it appears that the HT stuff is
still undergoing some tweaking. I'd suggest that you stay tuned for any
commits from john baldwin re: HT.

Your case appears to be unique.

-- 
Doug White                    |  FreeBSD: The Power to Serve
dwhite@gumbysoft.com          |  www.FreeBSD.org