rick@draconis ~ $ cat /proc/interrupts 
           CPU0       
  0:    1579740    IO-APIC-edge  timer
  1:       3954    IO-APIC-edge  i8042
  9:          0   IO-APIC-level  acpi
 14:      16476    IO-APIC-edge  ide0
 15:         46    IO-APIC-edge  ide1
 18:       2661   IO-APIC-level  bttv0
 19:      86923   IO-APIC-level  nvidia
 20:         32   IO-APIC-level  ohci_hcd, NVidia nForce2
 21:      12109   IO-APIC-level  ehci_hcd
 22:     346720   IO-APIC-level  ohci1394, ohci_hcd, eth1
NMI:          0 
LOC:    1579596 
ERR:          0
MIS:          0