=> cat /proc/interrupts 
           CPU0       CPU1       CPU2       CPU3       CPU4       CPU5       CPU6       CPU7       
  0:  587628267  681695390  681686694  681689504  681682240  681676752  681681403  681675819    IO-APIC-edge  timer
  8:          0          0          1          0          0          0          1          1    IO-APIC-edge  rtc
  9:          0          0          0          0          0          0          0          0   IO-APIC-level  acpi
 14:         22   23613177         23    6114782    6114818         22         25   12228499    IO-APIC-edge  ide0
 66:          7          4          4         11         17         15          4          2   IO-APIC-level  uhci_hcd:usb1, uhci_hcd:usb3, ehci_hcd:usb4
 74:         12     500732      30705     553525     502029          9         10     255564   IO-APIC-level  uhci_hcd:usb2
 82:       2021     383105     334796      28234   10782263     403259   11697834    7630195   IO-APIC-level  megasas
 90:        108 1315982508   79698630 1896733328 1327521350   56879736    6171839  663637446   IO-APIC-level  wanpipe1
 98:  699177893          0          0          0          0          0          0          0         PCI-MSI  eth0
NMI:          0          0          0          0          0          0          0          0 
LOC: 1059490733 1059490732 1064563247 1064563246 1061052856 1061052856 1064525578 1064525577 
ERR:          0
MIS:          0