CPU0 0: 43 IO-APIC 2-edge timer 1: 4 IO-APIC 1-edge i8042 4: 12 IO-APIC 4-edge 6: 3 IO-APIC 6-edge floppy 7: 0 IO-APIC 7-edge parport0 8: 0 IO-APIC 8-edge rtc0 9: 0 IO-APIC 9-fasteoi acpi 12: 6 IO-APIC 12-edge i8042 14: 73886 IO-APIC 14-edge ata_piix 15: 9669 IO-APIC 15-edge ata_piix 16: 1818 IO-APIC 16-fasteoi uhci_hcd:usb1, i915 17: 21353 IO-APIC 17-fasteoi snd_intel8x0, eth0 18: 0 IO-APIC 18-fasteoi uhci_hcd:usb4 19: 5712 IO-APIC 19-fasteoi uhci_hcd:usb2 23: 2 IO-APIC 23-fasteoi ehci_hcd:usb3 NMI: 7 Non-maskable interrupts LOC: 1247319 Local timer interrupts SPU: 0 Spurious interrupts PMI: 7 Performance monitoring interrupts IWI: 5014 IRQ work interrupts RTR: 0 APIC ICR read retries RES: 0 Rescheduling interrupts CAL: 0 Function call interrupts TLB: 0 TLB shootdowns TRM: 0 Thermal event interrupts THR: 0 Threshold APIC interrupts DFR: 0 Deferred Error APIC interrupts MCE: 0 Machine check exceptions MCP: 15 Machine check polls ERR: 0 MIS: 0 PIN: 0 Posted-interrupt notification event NPI: 0 Nested posted-interrupt event PIW: 0 Posted-interrupt wakeup event