$ cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 58
model name      : Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz
stepping        : 9
microcode       : 0x12
cpu MHz         : 1600.000
cache size      : 6144 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 4
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : 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 tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips        : 6386.33
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

以下省略

$ grep '^apicid' /proc/cpuinfo
apicid          : 0
apicid          : 2
apicid          : 4
apicid          : 6
# cat /proc/ioports
0000-0cf7 : PCI Bus 0000:00
  0000-001f : dma1
  0020-0021 : pic1
  0040-0043 : timer0
  0050-0053 : timer1
  0060-0060 : keyboard
  0064-0064 : keyboard
  0070-0077 : rtc0
  0080-008f : dma page reg
  00a0-00a1 : pic2
  00c0-00df : dma2
  00f0-00ff : fpu
  0290-029f : pnp 00:07
  03c0-03df : vga+
  03f8-03ff : serial
  0400-0403 : ACPI PM1a_EVT_BLK
  0404-0405 : ACPI PM1a_CNT_BLK
  0408-040b : ACPI PM_TMR
  0410-0415 : ACPI CPU throttle
  0420-042f : ACPI GPE0_BLK
  0430-0433 : iTCO_wdt
    0430-0433 : iTCO_wdt
  0450-0450 : ACPI PM2_CNT_BLK
  0454-0457 : pnp 00:06
  0458-047f : pnp 00:04
    0460-047f : iTCO_wdt
      0460-047f : iTCO_wdt
  04d0-04d1 : pnp 00:08
  0500-057f : pnp 00:04
  0680-069f : pnp 00:04
0cf8-0cff : PCI conf1
0d00-ffff : PCI Bus 0000:00
  1000-100f : pnp 00:04
  164e-164f : pnp 00:04
  b000-bfff : PCI Bus 0000:06
    b000-b01f : 0000:06:00.0
      b000-b01f : ahci
    b020-b023 : 0000:06:00.0
      b020-b023 : ahci
    b030-b037 : 0000:06:00.0
      b030-b037 : ahci
    b040-b043 : 0000:06:00.0
      b040-b043 : ahci
    b050-b057 : 0000:06:00.0
      b050-b057 : ahci
  c000-cfff : PCI Bus 0000:05
    c000-c0ff : 0000:05:00.0
      c000-c0ff : r8169
  d000-dfff : PCI Bus 0000:02
    d000-d00f : 0000:02:00.0
      d000-d00f : ahci 
    d010-d013 : 0000:02:00.0
      d010-d013 : ahci 
    d020-d027 : 0000:02:00.0
      d020-d027 : ahci 
    d030-d033 : 0000:02:00.0
      d030-d033 : ahci 
    d040-d047 : 0000:02:00.0
      d040-d047 : ahci 
  e000-efff : PCI Bus 0000:01
    e000-e07f : 0000:01:00.0
  f000-f03f : 0000:00:02.0
  f040-f05f : 0000:00:1f.3
  f060-f07f : 0000:00:1f.2
    f060-f07f : ahci   
  f080-f083 : 0000:00:1f.2
    f080-f083 : ahci   
  f090-f097 : 0000:00:1f.2
    f090-f097 : ahci   
  f0a0-f0a3 : 0000:00:1f.2
    f0a0-f0a3 : ahci   
  f0b0-f0b7 : 0000:00:1f.2
    f0b0-f0b7 : ahci   
  ffff-ffff : pnp 00:04
    ffff-ffff : pnp 00:04
# cat /proc/iomem
00000000-00000fff : reserved
00001000-0009d3ff : System RAM
0009d400-0009ffff : reserved
000a0000-000bffff : PCI Bus 0000:00
000c0000-000ce5ff : Video ROM
000ce800-000cebff : Adapter ROM
000d0000-000d3fff : PCI Bus 0000:00
000d4000-000d7fff : PCI Bus 0000:00
000d8000-000dbfff : PCI Bus 0000:00
000dc000-000dffff : PCI Bus 0000:00
000e0000-000fffff : reserved
  000e0000-000e3fff : PCI Bus 0000:00
  000e4000-000e7fff : PCI Bus 0000:00
  000f0000-000fffff : System ROM
00100000-1fffffff : System RAM
  01000000-01676574 : Kernel code
  01676575-01d043bf : Kernel data
  01e76000-02015fff : Kernel bss
20000000-201fffff : reserved
  20000000-201fffff : pnp 00:0c
20200000-40003fff : System RAM
40004000-40004fff : reserved
  40004000-40004fff : pnp 00:0c
40005000-bcf62fff : System RAM
bcf63000-bd850fff : reserved
bd851000-bd8dafff : System RAM
bd8db000-bd97afff : ACPI Non-volatile Storage
bd97b000-be15afff : reserved
be15b000-be15bfff : System RAM
be15c000-be19efff : ACPI Non-volatile Storage
be19f000-bebebfff : System RAM
bebec000-beff0fff : reserved
beff1000-beffffff : System RAM
bf000000-bf7fffff : RAM buffer
bf800000-cf9fffff : reserved
  bfa00000-cf9fffff : Graphics Stolen Memory
cfa00000-feafffff : PCI Bus 0000:00
  cfa00000-cfa00fff : pnp 00:0b
  d0000000-dfffffff : 0000:00:02.0
  e0000000-efffffff : PCI Bus 0000:01
    e0000000-efffffff : 0000:01:00.0
  f0000000-f00fffff : PCI Bus 0000:05
    f0000000-f0003fff : 0000:05:00.0
      f0000000-f0003fff : r8169
    f0004000-f0004fff : 0000:05:00.0
      f0004000-f0004fff : r8169
  f4000000-f70fffff : PCI Bus 0000:01
    f4000000-f5ffffff : 0000:01:00.0
    f6000000-f6ffffff : 0000:01:00.0
    f7000000-f701ffff : 0000:01:00.0
  f7400000-f77fffff : 0000:00:02.0
  f7800000-f78fffff : PCI Bus 0000:06
    f7800000-f78001ff : 0000:06:00.0
      f7800000-f78001ff : ahci
  f7900000-f79fffff : PCI Bus 0000:02
    f7900000-f790ffff : 0000:02:00.0
    f7910000-f79107ff : 0000:02:00.0
      f7910000-f79107ff : ahci
  f7a00000-f7a0ffff : 0000:00:14.0
    f7a00000-f7a0ffff : xhci_hcd
  f7a10000-f7a13fff : 0000:00:1b.0
    f7a10000-f7a13fff : ICH HD audio
  f7a15000-f7a150ff : 0000:00:1f.3
  f7a16000-f7a167ff : 0000:00:1f.2
    f7a16000-f7a167ff : ahci
  f7a17000-f7a173ff : 0000:00:1d.0
    f7a17000-f7a173ff : ehci_hcd
  f7a18000-f7a183ff : 0000:00:1a.0
    f7a18000-f7a183ff : ehci_hcd
  f7a1a000-f7a1a00f : 0000:00:16.0
    f7a1a000-f7a1a00f : mei_me
  f8000000-fbffffff : PCI MMCONFIG 0000 [bus 00-3f]
    f8000000-fbffffff : reserved
      f8000000-fbffffff : pnp 00:0b
fec00000-fec00fff : reserved
  fec00000-fec003ff : IOAPIC 0
fed00000-fed03fff : reserved
  fed00000-fed003ff : HPET 0
fed10000-fed17fff : pnp 00:0b
fed18000-fed18fff : pnp 00:0b
fed19000-fed19fff : pnp 00:0b
fed1c000-fed1ffff : reserved
  fed1c000-fed1ffff : pnp 00:0b
    fed1f410-fed1f414 : iTCO_wdt
      fed1f410-fed1f414 : iTCO_wdt
fed20000-fed3ffff : pnp 00:0b
fed40000-fed44fff : pnp 00:00
fed45000-fed8ffff : pnp 00:0b
fed90000-fed90fff : dmar0
fed91000-fed91fff : dmar1
fee00000-fee00fff : Local APIC
  fee00000-fee00fff : reserved
ff000000-ffffffff : reserved
  ff000000-ffffffff : pnp 00:0b
100000000-22f5fffff : System RAM
22f600000-22fffffff : RAM buffer
# lspci -tv
-[0000:00]-+-00.0  Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller
           +-01.0-[01]----00.0  NVIDIA Corporation G98 [GeForce 8400 GS Rev. 2]
           +-02.0  Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller
           +-14.0  Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller
           +-16.0  Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1
           +-1a.0  Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2
           +-1b.0  Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller
           +-1c.0-[02]----00.0  Marvell Technology Group Ltd. 88SE9123 PCIe SATA 6.0 Gb/s controller
           +-1c.4-[03-04]----00.0-[04]--
           +-1c.5-[05]----00.0  Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
           +-1c.7-[06]----00.0  ASMedia Technology Inc. ASM1062 Serial ATA Controller
           +-1d.0  Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1
           +-1f.0  Intel Corporation H77 Express Chipset LPC Controller
           +-1f.2  Intel Corporation 7 Series/C210 Series Chipset Family 6-port SATA Controller [AHCI mode]
           \-1f.3  Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller
$ cat /proc/interrupts 
           CPU0       CPU1       CPU2       CPU3       
  0:         76          0          0          0  IR-IO-APIC-edge      timer
  1:          3          0          0          0  IR-IO-APIC-edge      i8042
  4:          7          0          0          0  IR-IO-APIC-edge      serial
  8:          1          0          0          0  IR-IO-APIC-edge      rtc0
  9:          0          0          0          0  IR-IO-APIC-fasteoi   acpi
 12:          4          0          0          0  IR-IO-APIC-edge      i8042
 16:         28          0          0          0  IR-IO-APIC-fasteoi   ehci_hcd:usb3
 23:        676          0          0          0  IR-IO-APIC-fasteoi   ehci_hcd:usb4
 40:          0          0          0          0  DMAR_MSI-edge      dmar0
 41:          0          0          0          0  DMAR_MSI-edge      dmar1
 43:        201          0          0          0  IR-PCI-MSI-edge      eth0
 44:         43          0          0          0  IR-PCI-MSI-edge      xhci_hcd
 45:       5519          0          0          0  IR-PCI-MSI-edge      ahci
 46:          5          0          0          0  IR-PCI-MSI-edge      ahci
 47:          0          0          0          0  IR-PCI-MSI-edge      ahci
 48:        574          0          0          0  IR-PCI-MSI-edge      snd_hda_intel
 49:        378          0          0          0  IR-PCI-MSI-edge      nouveau
 50:         53          0          0          0  IR-PCI-MSI-edge      i915
NMI:         10          2          2          2   Non-maskable interrupts
LOC:       7391       5672       5094       5083   Local timer interrupts
SPU:          0          0          0          0   Spurious interrupts
PMI:         10          2          2          2   Performance monitoring interrupts
IWI:          0          0          0          0   IRQ work interrupts
RES:       3158       4163       3904       3801   Rescheduling interrupts
CAL:        221        661        707        699   Function call interrupts
TLB:        324        299        301        350   TLB shootdowns
TRM:          0          0          0          0   Thermal event interrupts
THR:          0          0          0          0   Threshold APIC interrupts
MCE:          0          0          0          0   Machine check exceptions
MCP:          2          2          2          2   Machine check polls
ERR:          0
MIS:          0