CPU0 CPU1 CPU2 CPU3 0: 12 0 0 0 IO-APIC 2-edge timer 1: 0 15 0 0 IO-APIC 1-edge i8042 8: 0 0 1 0 IO-APIC 8-edge rtc0 9: 0 4 0 0 IO-APIC 9-fasteoi acpi 12: 258 0 0 0 IO-APIC 12-edge i8042 16: 0 0 6966 0 IO-APIC 16-fasteoi ehci_hcd:usb1 18: 3 0 0 0 IO-APIC 18-fasteoi i801_smbus 19: 0 0 0 14981 IO-APIC 19-fasteoi ath9k 23: 0 0 2054 721 IO-APIC 23-fasteoi ehci_hcd:usb2 24: 0 30986 0 5622 PCI-MSI 512000-edge ahci[0000:00:1f.2] 25: 0 0 0 0 PCI-MSI 4718592-edge enp9s0 26: 0 21 0 0 PCI-MSI 360448-edge mei_me 27: 0 0 10278 0 PCI-MSI 32768-edge i915 28: 485 0 0 0 PCI-MSI 442368-edge snd_hda_intel:card0 NMI: 3 3 3 3 Non-maskable interrupts LOC: 64866 67338 68681 66360 Local timer interrupts SPU: 0 0 0 0 Spurious interrupts PMI: 3 3 3 3 Performance monitoring interrupts IWI: 706 667 5058 615 IRQ work interrupts RTR: 0 0 0 0 APIC ICR read retries RES: 3380 2611 3121 2936 Rescheduling interrupts CAL: 23805 26213 26136 26554 Function call interrupts TLB: 4981 6856 5245 6957 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 3 3 3 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