CPU0       CPU1       CPU2       CPU3       
  0:         42          1          0          0   IO-APIC-edge      timer
  1:          1          0          1          0   IO-APIC-edge      i8042
  7:          0          0          0          0   IO-APIC-edge      parport0
  8:          0          0          0          1   IO-APIC-edge      rtc0
  9:          0          0          0          0   IO-APIC-fasteoi   acpi
 12:          0          2          1          1   IO-APIC-edge      i8042
 16:         17          8          7          7   IO-APIC-fasteoi   ehci_hcd:usb1
 21:      15199       2536      16506       2527   IO-APIC-fasteoi   ata_piix, ata_piix
 23:      10250       1261       2696       1258   IO-APIC-fasteoi   ehci_hcd:usb2
 41:      19050         23          8          5   PCI-MSI-edge      eth0
 42:       8323        756       8832        467   PCI-MSI-edge      radeon
 43:        391         87        322         85   PCI-MSI-edge      hda_intel
 44:         53         81         70         76   PCI-MSI-edge      hda_intel
NMI:          0          0          0          0   Non-maskable interrupts
LOC:      52278      27818      52598      30807   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:       1892        490       1965        591   Rescheduling interrupts
CAL:        393        433        377        363   Function call interrupts
TLB:       1889        641       2369        745   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:          2          2          2          2   Machine check polls
ERR:          3
MIS:          0