# uname -a
OpenBSD r2-openbsd.sentex.ca 4.0 GENERIC.MP#936 i386
# dmesg
OpenBSD 4.0 (GENERIC.MP) #936: Sat Sep 16 19:27:28 MDT 2006
    deraadt@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP
cpu0: AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ ("AuthenticAMD" 686-class, 512KB L2 cache) 2.02 GHz
cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3
real mem  = 2146988032 (2096668K)
avail mem = 1950314496 (1904604K)
using 4256 buffers containing 107450368 bytes (104932K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(6f) BIOS, date 11/25/05, BIOS32 rev. 0 @ 0xf21a0, SMBIOS rev. 2.3 @ 0xf0000 (72 entries)
bios0: ASUSTeK Computer INC. A8N-E
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
apm0: flags 70102 dobusy 1 doidle 1
pcibios0 at bios0: rev 3.0 @ 0xf0000/0xdef4
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfddf0/176 (9 entries)
pcibios0: PCI Exclusive IRQs: 3 5 7 10 11
pcibios0: no compatible PCI ICU found
pcibios0: Warning, unable to fix up PCI interrupt routing
pcibios0: PCI bus #5 is the last bus
bios0: ROM list: 0xc0000/0x9800 0xcc000/0x2000 0xce000/0x2000 0xd0000/0x2000
mainbus0: Intel MP Specification (Version 1.4) (OEM00000 PROD00000000)
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 201 MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ ("AuthenticAMD" 686-class, 512KB L2 cache) 2.02 GHz
cpu1: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,SSE3
mainbus0: bus 0 is type PCI   
mainbus0: bus 1 is type PCI   
mainbus0: bus 2 is type PCI   
mainbus0: bus 3 is type PCI   
mainbus0: bus 4 is type PCI   
mainbus0: bus 5 is type PCI   
mainbus0: bus 6 is type ISA   
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 11, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 2
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
"NVIDIA nForce4 DDR" rev 0xa3 at pci0 dev 0 function 0 not configured
pcib0 at pci0 dev 1 function 0 "NVIDIA nForce4 ISA" rev 0xa3
nviic0 at pci0 dev 1 function 1 "NVIDIA nForce4 SMBus" rev 0xa2
iic0 at nviic0
iic1 at nviic0
pciide0 at pci0 dev 6 function 0 "NVIDIA nForce4 IDE" rev 0xf2: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility
wd0 at pciide0 channel 0 drive 0: 
wd0: 16-sector PIO, LBA48, 190782MB, 390721968 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
wd1 at pciide0 channel 1 drive 0: 
wd1: 16-sector PIO, LBA48, 38166MB, 78165360 sectors
atapiscsi0 at pciide0 channel 1 drive 1
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0:  SCSI0 5/cdrom removable
wd1(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 5
cd0(pciide0:1:1): using PIO mode 4, Ultra-DMA mode 2
ppb0 at pci0 dev 9 function 0 "NVIDIA nForce4 PCI-PCI" rev 0xa2
pci1 at ppb0 bus 5
vga1 at pci1 dev 8 function 0 "ATI Mach64 GM" rev 0x65
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
nfe0 at pci0 dev 10 function 0 "NVIDIA CK804 LAN" rev 0xa3: apic 2 int 3 (irq 3), address 00:13:d4:ae:9b:6b
eephy0 at nfe0 phy 1: Marvell 88E1111 Gigabit PHY, rev. 2
ppb1 at pci0 dev 11 function 0 "NVIDIA nForce4 PCIE" rev 0xa3
pci2 at ppb1 bus 4
bge0 at pci2 dev 0 function 0 "Broadcom BCM5751" rev 0x01, BCM5750 A1 (0x4001): apic 2 int 11 (irq 11), address 00:10:18:14:15:12
brgphy0 at bge0 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
ppb2 at pci0 dev 12 function 0 "NVIDIA nForce4 PCIE" rev 0xa3
pci3 at ppb2 bus 3
bge1 at pci3 dev 0 function 0 "Broadcom BCM5751" rev 0x01, BCM5750 A1 (0x4001): apic 2 int 10 (irq 10), address 00:10:18:14:27:d5
brgphy1 at bge1 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
ppb3 at pci0 dev 13 function 0 "NVIDIA nForce4 PCIE" rev 0xa3
pci4 at ppb3 bus 2
bge2 at pci4 dev 0 function 0 "Broadcom BCM5751" rev 0x01, BCM5750 A1 (0x4001): apic 2 int 5 (irq 5), address 00:10:18:14:38:d2
brgphy2 at bge2 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
ppb4 at pci0 dev 14 function 0 "NVIDIA nForce4 PCIE" rev 0xa3
pci5 at ppb4 bus 1
em0 at pci5 dev 0 function 0 "Intel PRO/1000 PT (82571EB)" rev 0x06: apic 2 int 7 (irq 7), address 00:15:17:0b:70:98
em1 at pci5 dev 0 function 1 "Intel PRO/1000 PT (82571EB)" rev 0x06: apic 2 int 5 (irq 5), address 00:15:17:0b:70:99
pchb0 at pci0 dev 24 function 0 "AMD AMD64 HyperTransport" rev 0x00
pchb1 at pci0 dev 24 function 1 "AMD AMD64 Address Map" rev 0x00
pchb2 at pci0 dev 24 function 2 "AMD AMD64 DRAM Cfg" rev 0x00
pchb3 at pci0 dev 24 function 3 "AMD AMD64 Misc Cfg" rev 0x00
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: 
spkr0 at pcppi0
it0 at isa0 port 0x290/8: IT87
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
biomask 0 netmask 0 ttymask 0
pctr: user-level cycle counter enabled
apm0: disconnected
dkcsum: wd0 matches BIOS drive 0x80
dkcsum: wd1 matches BIOS drive 0x81
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
# vmstat -i
interrupt                       total     rate
irq0/clock                     116872      191
irq0/ipi                        87323      143
irq64/pciide0                    1370        2
irq65/pciide0                      13        0
irq83/bge1                         10        0
irq82/em0                      564137      924
irq81/em1                      200450      328
Total                          970175     1590
#