CPU0 CPU1 CPU2 CPU3 0: 43 0 1 0 IO-APIC-edge timer 1: 28 2 0 53 IO-APIC-edge i8042 8: 1 0 0 0 IO-APIC-edge rtc0 9: 0 0 0 0 IO-APIC-fasteoi acpi 12: 21923 14 5 7 IO-APIC-edge i8042 16: 36557 1201 52 61 IO-APIC-fasteoi , radeon 17: 62 56 15 51 IO-APIC-fasteoi snd_hda_intel 18: 5226 13 4 9 IO-APIC-fasteoi eth3 19: 9407 1092 2559 404 IO-APIC-fasteoi ahci 20: 21 1 4 7 IO-APIC-fasteoi ehci_hcd:usb1 21: 242 548 4 5 IO-APIC-fasteoi 22: 196 195 36 86 IO-APIC-fasteoi snd_hda_intel 23: 33 5 1 0 IO-APIC-fasteoi ehci_hcd:usb2 NMI: 23 20 15 15 Non-maskable interrupts LOC: 32134 28684 29327 29955 Local timer interrupts SPU: 0 0 0 0 Spurious interrupts PMI: 23 20 15 15 Performance monitoring interrupts IWI: 0 0 0 0 IRQ work interrupts RES: 66336 74877 66495 66875 Rescheduling interrupts CAL: 534 647 663 584 Function call interrupts TLB: 4821 4375 3340 3251 TLB shootdowns TRM: 0 0 0 0 Thermal event interrupts THR: 0 0 0 0 Threshold APIC interrupts MCE: 0 0 0 0 Machine check exceptions MCP: 3 3 3 3 Machine check polls ERR: 0 MIS: 0