CPU0 CPU1 CPU2 CPU3 0: 36 0 0 0 IO-APIC 2-edge timer 1: 3285 0 3644 0 IO-APIC 1-edge i8042 3: 0 6 0 0 IO-APIC 3-edge 4: 0 0 0 6 IO-APIC 4-edge 8: 0 0 0 1 IO-APIC 8-edge rtc0 9: 0 3 0 0 IO-APIC 9-fasteoi acpi 14: 0 0 0 0 IO-APIC 14-edge ata_piix 15: 0 0 0 0 IO-APIC 15-edge ata_piix 16: 512286 0 0 243422 IO-APIC 16-fasteoi uhci_hcd:usb5, i915 18: 0 0 0 0 IO-APIC 18-fasteoi uhci_hcd:usb4 19: 57704 0 0 0 IO-APIC 19-fasteoi i801_smbus, uhci_hcd:usb3, ata_piix 23: 38922544 15839756 0 0 IO-APIC 23-fasteoi ehci_hcd:usb1, uhci_hcd:usb2 24: 0 0 426527 651983 PCI-MSI 1048576-edge enp2s0 25: 0 6357 0 0 PCI-MSI 442368-edge snd_hda_intel:card0 NMI: 1233 4018 3726 3714 Non-maskable interrupts LOC: 3311111 2056845 1903441 1961923 Local timer interrupts SPU: 0 0 0 0 Spurious interrupts PMI: 1233 4018 3726 3714 Performance monitoring interrupts IWI: 557327 100398 82663 294588 IRQ work interrupts RTR: 0 0 0 0 APIC ICR read retries RES: 521998 530598 498975 501693 Rescheduling interrupts CAL: 9211399 3087249 3121318 3052658 Function call interrupts TLB: 1207169 1257072 1229959 1264512 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: 75 74 74 74 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