CPU0       CPU1       CPU2       CPU3       
  0:         46          0          0          0   IO-APIC   2-edge      timer
  1:        219          0          0          0   IO-APIC   1-edge      i8042
  8:          0          0          0          0   IO-APIC   8-edge      rtc0
  9:          0          0          0          0   IO-APIC   9-fasteoi   acpi
 12:        173          0          0          0   IO-APIC  12-edge      i8042
 14:          0          0          0          0   IO-APIC  14-edge      ata_piix
 15:        269          0          0          0   IO-APIC  15-edge      ata_piix
 19:         78          0        113          0   IO-APIC  19-fasteoi   ehci_hcd:usb1, enp0s3
 20:        350          0          0          0   IO-APIC  20-fasteoi   vboxguest
 21:      11878          0          0          0   IO-APIC  21-fasteoi   0000:00:0d.0, snd_intel8x0
 22:          1          0          0         44   IO-APIC  22-fasteoi   ohci_hcd:usb2
NMI:          0          0          0          0   Non-maskable interrupts
LOC:       6053       4567       4377       4727   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
RTR:          0          0          0          0   APIC ICR read retries
RES:      11081      13293      13655      12697   Rescheduling interrupts
CAL:        246        447        421        384   Function call interrupts
TLB:        493        673        480        531   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:          1          1          1          1   Machine check polls
HYP:          0          0          0          0   Hypervisor callback interrupts
ERR:          0
MIS:          0
PIN:          0          0          0          0   Posted-interrupt notification event
PIW:          0          0          0          0   Posted-interrupt wakeup event