CPU0       CPU1       CPU2       CPU3       
  0:         43          0          0          0   IO-APIC-edge      timer
  8:          0          0          1          0   IO-APIC-edge      rtc0
  9:          0          1          1          1   IO-APIC-fasteoi   acpi
 17:       7497        287        122        109   IO-APIC-fasteoi   ath9k
 18:          1         10          0          2   IO-APIC-fasteoi   firewire_ohci
 21:       1623       1259        109         98   IO-APIC-fasteoi   ehci_hcd:usb1
 23:       5631        822       7786       6165   IO-APIC-fasteoi   ehci_hcd:usb2
 41:       8024       3067       2575       2591   PCI-MSI-edge      ahci
 42:         85         85         81         84   PCI-MSI-edge      snd_hda_intel
 43:         43         43         40         41   PCI-MSI-edge      snd_hda_intel
 44:       4534         55         29         34   PCI-MSI-edge      eth0
NMI:         58         35         63         22   Non-maskable interrupts
LOC:      28982      22139      32178      26676   Local timer interrupts
SPU:          0          0          0          0   Spurious interrupts
PMI:         58         35         63         22   Performance monitoring interrupts
IWI:          0          0          0          0   IRQ work interrupts
RTR:          3          0          0          0   APIC ICR read retries
RES:      23739      12610       1565       1023   Rescheduling interrupts
CAL:        332        420        411        362   Function call interrupts
TLB:       3038        756       1961       1381   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:          4          4          4          4   Machine check polls
ERR:          0
MIS:          0