cat /proc/interrupts
           CPU0
  0:     455326          XT-PIC  timer
  1:        241          XT-PIC  i8042
  2:          0          XT-PIC  cascade
  3:          0          XT-PIC  uhci_hcd
  5:        349          XT-PIC  Intel ICH2, uhci_hcd, eth1
  7:          1          XT-PIC  parport0
  9:          0          XT-PIC  acpi
 14:       3874          XT-PIC  ide0
NMI:          0
LOC:     455287
ERR:          0
MIS:          0