CPU0 CPU1 CPU2 CPU3 0: 47 0 0 0 IO-APIC 2-edge timer 4: 0 15 0 0 IO-APIC 4-edge ttyS0 5: 0 0 0 0 IO-APIC 5-edge parport0 8: 1 0 0 0 IO-APIC 8-edge rtc0 9: 0 0 0 0 IO-APIC 9-fasteoi acpi 16: 0 0 1476 0 IO-APIC 16-fasteoi snd_hda_intel:card0 17: 0 3 0 0 IO-APIC 17-fasteoi ehci_hcd:usb1, ehci_hcd:usb2, ehci_hcd:usb3 18: 0 2333 520 0 IO-APIC 18-fasteoi ohci_hcd:usb4, ohci_hcd:usb5, ohci_hcd:usb6, ohci_hcd:usb7 26: 290503 0 0 5791 PCI-MSI-0000:00:11.0 0-edge ahci[0000:00:11.0] 27: 185 0 7737 0 PCI-MSI-0000:00:01.0 0-edge radeon 28: 193 0 0 22924 PCI-MSI-0000:03:00.0 0-edge enp3s0 NMI: 10 11 12 9 Non-maskable interrupts LOC: 116120 117414 115152 109560 Local timer interrupts SPU: 0 0 0 0 Spurious interrupts PMI: 10 11 12 9 Performance monitoring interrupts IWI: 394 0 106 37 IRQ work interrupts RTR: 0 0 0 0 APIC ICR read retries RES: 33899 32867 28755 27976 Rescheduling interrupts CAL: 287615 355985 355350 346632 Function call interrupts TLB: 31921 38407 40622 38614 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: 3 3 3 3 Machine check polls ERR: 1 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