CPU0       CPU1       CPU2       CPU3       
  0:         18          0          0          0   IO-APIC   2-edge      timer
  1:          1          0          2          0   IO-APIC   1-edge      i8042
  8:          0          0          0          1   IO-APIC   8-edge      rtc0
  9:          3          0          0          0   IO-APIC   9-fasteoi   acpi
 12:          0          1          3          0   IO-APIC  12-edge      i8042
 20:        552     117475       4335        279   IO-APIC  20-fasteoi   ata_piix, ata_piix
 23:        815       1354     239719        852   IO-APIC  23-fasteoi   ehci_hcd:usb1, ehci_hcd:usb2
 25:          0          0          0          0   PCI-MSI 2621440-edge      eth0
 26:        120          6     294560          0   PCI-MSI 32768-edge      i915
 27:          4          0          9          0   PCI-MSI 360448-edge      mei_me
 28:         64         77         43        270   PCI-MSI 442368-edge      snd_hda_intel
NMI:         19         21         20         19   Non-maskable interrupts
LOC:     244096     257184     378970     214210   Local timer interrupts
SPU:          0          0          0          0   Spurious interrupts
PMI:         19         21         20         19   Performance monitoring interrupts
IWI:          0          0          0          0   IRQ work interrupts
RTR:          0          0          0          0   APIC ICR read retries
RES:      45086      41435      48652      38207   Rescheduling interrupts
CAL:      41928      39608      37480      35786   Function call interrupts
TLB:      40676      38619      36661      34626   TLB shootdowns
TRM:          0          0          0          0   Thermal event interrupts
THR:          0          0          0          0   Threshold APIC interrupts
DFR:          0          0          0          0   Deferred Error APIC interrupts
MCE:          0          0          0          0   Machine check exceptions
MCP:          8          8          8          8   Machine check polls
ERR:          0
MIS:          0
PIN:          0          0          0          0   Posted-interrupt notification event
PIW:          0          0          0          0   Posted-interrupt wakeup event