CPU0       CPU1       CPU2       CPU3       
  0:         28          4          1          3   IO-APIC-edge      timer
  1:        536          5          6        251   IO-APIC-edge      i8042
  8:          0          0          0          1   IO-APIC-edge      rtc0
  9:          0          0          0          0   IO-APIC-fasteoi   acpi
 16:          0          0          0          0   IO-APIC-fasteoi   uhci_hcd:usb3
 18:       6354       1653       1601       1380   IO-APIC-fasteoi   ehci_hcd:usb1, uhci_hcd:usb8
 19:      68676         13         12       1468   IO-APIC-fasteoi   uhci_hcd:usb5, uhci_hcd:usb7, firewire_ohci
 21:          0          0          0          0   IO-APIC-fasteoi   uhci_hcd:usb4
 23:      92115        207        190        864   IO-APIC-fasteoi   ehci_hcd:usb2, uhci_hcd:usb6
 41:         60         75         57         85   PCI-MSI-edge      eth0
 42:      34643       1124       1125      32637   PCI-MSI-edge      ahci
 43:         55         55         54         55   PCI-MSI-edge      hda_intel
 44:          0          0          0          0   PCI-MSI-edge      hda_intel
 45:      54329      76385      61992     115741   PCI-MSI-edge      fglrx[0]@PCI:1:0:0
NMI:          0          0          0          0   Non-maskable interrupts
LOC:     335450     310461     503218     343350   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
RES:     132224     185947     170756     135952   Rescheduling interrupts
CAL:       6037      27485       3658       3578   Function call interrupts
TLB:      71158      65323      73092      81915   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:         12         11         11         11   Machine check polls
ERR:          7
MIS:          0