CPU0       CPU1       CPU2       CPU3       
  0:         51          0          0          0   IO-APIC-edge      timer
  1:         35          0          0          0   IO-APIC-edge      i8042
  8:          0          0          0          0   IO-APIC-edge      rtc0
  9:          0          0          0          0   IO-APIC-fasteoi   acpi
 12:        218          0          0          0   IO-APIC-edge      i8042
 14:          0          0          0          0   IO-APIC-edge      ata_piix
 15:        381          0          0          0   IO-APIC-edge      ata_piix
 19:        104      48470          0          0   IO-APIC-fasteoi   ehci_hcd:usb1, eth0
 20:       1976          0          0          0   IO-APIC-fasteoi   vboxguest
 21:      38218          0          0          0   IO-APIC-fasteoi   ahci, snd_intel8x0
 22:         27          0          0          0   IO-APIC-fasteoi   ohci_hcd:usb2
NMI:          0          0          0          0   Non-maskable interrupts
LOC:      21240      20725      18339      18045   Local timer interrupts
SPU:          0          0          0          0   Spurious interrupts
PMI:          0          0          0          0   Performance monitoring interrupts
IWI:          0          0          0          0   IRQ work interrupts
RTR:          0          0          0          0   APIC ICR read retries
RES:      62014      46190      57947      55249   Rescheduling interrupts
CAL:        274        169        286        300   Function call interrupts
TLB:      10552       6801       5792       6399   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:          1          1          1          1   Machine check polls
ERR:          0
MIS:          0