CPU0 CPU1 CPU2 CPU3 0: 50 0 0 0 IO-APIC 2-edge timer 1: 0 1 1 0 IO-APIC 1-edge i8042 7: 0 0 0 0 IO-APIC 7-edge parport0 8: 1 0 0 0 IO-APIC 8-edge rtc0 9: 1 1 1 1 IO-APIC 9-fasteoi acpi 12: 1 0 1 2 IO-APIC 12-edge i8042 14: 1470 10876 5147 6486 IO-APIC 14-edge ata_piix 15: 25 318 73 258 IO-APIC 15-edge ata_piix 16: 0 0 0 0 IO-APIC 16-fasteoi uhci_hcd:usb5 18: 0 0 0 0 IO-APIC 18-fasteoi uhci_hcd:usb4 19: 0 0 0 0 IO-APIC 19-fasteoi uhci_hcd:usb3 23: 1314 1315 171227 1324 IO-APIC 23-fasteoi ehci_hcd:usb1, uhci_hcd:usb2 25: 0 0 0 0 PCI-MSI 524288-edge enp1s0 26: 7 5093 5 10 PCI-MSI 32768-edge i915 27: 126 152 143 154 PCI-MSI 442368-edge snd_hda_intel:card0 NMI: 121 117 120 106 Non-maskable interrupts LOC: 88600 86131 96204 92830 Local timer interrupts SPU: 0 0 0 0 Spurious interrupts PMI: 121 117 120 106 Performance monitoring interrupts IWI: 2 2 0 0 IRQ work interrupts RTR: 0 0 0 0 APIC ICR read retries RES: 21281 20744 15938 19872 Rescheduling interrupts CAL: 11283 7618 10610 7769 Function call interrupts TLB: 5787 5348 5993 5311 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: 2 2 2 2 Machine check polls ERR: 0 MIS: 0 PIN: 0 0 0 0 Posted-interrupt notification event PIW: 0 0 0 0 Posted-interrupt wakeup event