CPU0 0: 5360465 IO-APIC 2-edge timer 1: 10913 IO-APIC 1-edge i8042 8: 1 IO-APIC 8-edge rtc0 9: 5 IO-APIC 9-fasteoi acpi 12: 1638205 IO-APIC 12-edge i8042 14: 212423 IO-APIC 14-edge ata_piix 15: 0 IO-APIC 15-edge ata_piix 16: 208306 IO-APIC 16-fasteoi ehci_hcd:usb1, uhci_hcd:usb2, i915 17: 794883 IO-APIC 17-fasteoi uhci_hcd:usb3, b43 18: 0 IO-APIC 18-fasteoi uhci_hcd:usb4, eth0 19: 0 IO-APIC 19-fasteoi uhci_hcd:usb5 24: 660 PCI-MSI 442368-edge snd_hda_intel:card0 NMI: 1503 Non-maskable interrupts LOC: 4628510 Local timer interrupts SPU: 0 Spurious interrupts PMI: 1503 Performance monitoring interrupts IWI: 253 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: 87 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