CPU0 CPU1 CPU2 CPU3 0: 33 0 0 0 IO-APIC 2-edge timer 1: 0 0 0 4 IO-APIC 1-edge i8042 8: 1 0 0 0 IO-APIC 8-edge rtc0 9: 0 0 0 0 IO-APIC 9-fasteoi acpi 12: 0 0 6 0 IO-APIC 12-edge i8042 14: 0 0 0 0 IO-APIC 14-edge ata_piix 15: 0 0 0 0 IO-APIC 15-edge ata_piix 16: 0 2208 350 9434 IO-APIC 16-fasteoi uhci_hcd:usb5, snd_hda_intel:card1 18: 0 0 0 0 IO-APIC 18-fasteoi uhci_hcd:usb4 19: 0 25 0 97 IO-APIC 19-fasteoi uhci_hcd:usb3 22: 33351 9113 0 0 IO-APIC 22-fasteoi ata_piix 23: 0 0 66556 0 IO-APIC 23-fasteoi ehci_hcd:usb1, uhci_hcd:usb2 25: 0 978 0 0 PCI-MSI 442368-edge snd_hda_intel:card0 26: 0 0 0 0 PCI-MSI 1048576-edge enp2s0 27: 0 21081 0 69 PCI-MSI 524288-edge nvidia NMI: 42 44 43 38 Non-maskable interrupts LOC: 51579 42093 39787 34252 Local timer interrupts SPU: 0 0 0 0 Spurious interrupts PMI: 42 44 43 38 Performance monitoring interrupts IWI: 21181 15418 14715 14966 IRQ work interrupts RTR: 0 0 0 0 APIC ICR read retries RES: 10723 10173 10618 10914 Rescheduling interrupts CAL: 30627 27609 28541 27995 Function call interrupts TLB: 38521 35660 35102 31361 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 NPI: 0 0 0 0 Nested posted-interrupt event PIW: 0 0 0 0 Posted-interrupt wakeup event