CPU0 CPU1 0: 43 0 IO-APIC 2-edge timer 1: 25 77 IO-APIC 1-edge i8042 6: 3 0 IO-APIC 6-edge floppy 8: 1 0 IO-APIC 8-edge rtc0 9: 0 0 IO-APIC 9-fasteoi acpi 16: 0 0 IO-APIC 16-fasteoi uhci_hcd:usb3, 0000:03:00.0 17: 272 288 IO-APIC 17-fasteoi uhci_hcd:usb4, pata_jmicron 18: 2008 12897 IO-APIC 18-fasteoi ehci_hcd:usb1, uhci_hcd:usb7 19: 4212 18343 IO-APIC 19-fasteoi ata_piix, ata_piix, uhci_hcd:usb6, enp5s4 21: 2 0 IO-APIC 21-fasteoi firewire_ohci 23: 264 39486 IO-APIC 23-fasteoi ehci_hcd:usb2, uhci_hcd:usb5 28: 1 0 PCI-MSI 1048576-edge enp2s0 29: 693 327 PCI-MSI 442368-edge snd_hda_intel NMI: 4 5 Non-maskable interrupts LOC: 27860 31494 Local timer interrupts SPU: 0 0 Spurious interrupts PMI: 4 5 Performance monitoring interrupts IWI: 0 0 IRQ work interrupts RTR: 0 0 APIC ICR read retries RES: 5886 4684 Rescheduling interrupts CAL: 1718 1688 Function call interrupts TLB: 880 925 TLB shootdowns TRM: 0 0 Thermal event interrupts THR: 0 0 Threshold APIC interrupts DFR: 0 0 Deferred Error APIC interrupts MCE: 0 0 Machine check exceptions MCP: 1 1 Machine check polls ERR: 0 MIS: 0 PIN: 0 0 Posted-interrupt notification event PIW: 0 0 Posted-interrupt wakeup event