[root@pbx ~]# cat /proc/interrupts
           CPU0       CPU1
  0:     611466   13773845    IO-APIC-edge  timer
  1:          1         75    IO-APIC-edge  i8042
  8:          0          6    IO-APIC-edge  rtc
  9:          0          0   IO-APIC-level  acpi
 12:          0         59    IO-APIC-edge  i8042
 14:          0        434    IO-APIC-edge  ide0
177:          0          0   IO-APIC-level  libata
185:          1         30   IO-APIC-level  ohci_hcd
193:          0          2   IO-APIC-level  ehci_hcd
201:      10948     190628   IO-APIC-level  libata
209:     398184   15897023   IO-APIC-level  eth0, opvxa1200
217:     520890   13817105   IO-APIC-level  opvxa1200
225:     601238   13732548   IO-APIC-level  wct2xxp
NMI:          0          0
LOC:   14385583   14386118
ERR:          0
MIS:          0