CPU0 CPU1 CPU2 CPU3 0: 39 0 0 0 IO-APIC 2-edge timer 1: 249 107 0 0 IO-APIC 1-edge i8042 8: 0 0 1 0 IO-APIC 8-edge rtc0 9: 1774 12004 0 0 IO-APIC 9-fasteoi acpi 12: 1093783 0 0 0 IO-APIC 12-edge i8042 16: 275 12179 5698 0 IO-APIC 16-fasteoi ehci_hcd:usb1 17: 1153 0 0 314635 IO-APIC 17-fasteoi ath9k 19: 0 0 0 2 IO-APIC 19-fasteoi i801_smbus 21: 0 0 0 0 IO-APIC 21-fasteoi ips 23: 26 0 0 36 IO-APIC 23-fasteoi ehci_hcd:usb2 24: 275963 0 72301 0 PCI-MSI 512000-edge ahci[0000:00:1f.2] 25: 44 2317 70400 0 PCI-MSI 32768-edge i915 26: 0 13 0 0 PCI-MSI 360448-edge mei_me 27: 0 0 324 0 PCI-MSI 442368-edge snd_hda_intel:card0 28: 0 0 0 4 PCI-MSI 524288-edge enp1s0 NMI: 422 616 620 658 Non-maskable interrupts LOC: 536035 506970 545397 510781 Local timer interrupts SPU: 0 0 0 0 Spurious interrupts PMI: 422 616 620 658 Performance monitoring interrupts IWI: 6798 11910 72388 12160 IRQ work interrupts RTR: 4 0 0 0 APIC ICR read retries RES: 52338 57404 56260 48181 Rescheduling interrupts CAL: 420287 392131 388640 389571 Function call interrupts TLB: 51543 43529 50406 41056 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: 13 14 14 14 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