cat /proc/interrupts CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7 0: 17 0 0 0 0 0 0 0 IR-IO-APIC-edge timer 1: 5 0 0 1 2 2 0 0 IR-IO-APIC-edge i8042 8: 1 0 0 0 0 0 0 0 IR-IO-APIC-edge rtc0 9: 115 8 22 21 72 12 46 11 IR-IO-APIC-fasteoi acpi 12: 48 33 8 20 20 5 19 9 IR-IO-APIC-edge i8042 16: 400 33 33 9 199470 28 10 18 IR-IO-APIC-fasteoi ehci_hcd:usb3 17: 20 7 0 2 5 3 5 4 IR-IO-APIC-fasteoi snd_hda_intel 23: 10 2 5 2 12 3 1 2 IR-IO-APIC-fasteoi ehci_hcd:usb4 40: 0 0 0 0 0 0 0 0 DMAR_MSI-edge dmar0 42: 0 0 0 0 0 0 0 0 IR-PCI-MSI-edge xhci_hcd 43: 8682 1835 687 475 3593 1974 1130 736 IR-PCI-MSI-edge ahci 44: 9 0 0 0 3 0 2 1 IR-PCI-MSI-edge mei_me 45: 75 0 16 22 71 11 71 17 IR-PCI-MSI-edge snd_hda_intel 46: 1564 2 34 16 251 3 67 17 IR-PCI-MSI-edge iwlwifi 47: 4017 66 160 36 781 74 246 60 IR-PCI-MSI-edge eth0 48: 4741258 1274 146 189 14416500 163034 9086 58420 IR-PCI-MSI-edge nouveau NMI: 11 4 4 4 32 4 4 4 Non-maskable interrupts LOC: 47981 16839 11197 20318 42563 10000 26862 9812 Local timer interrupts SPU: 0 0 0 0 0 0 0 0 Spurious interrupts PMI: 11 4 4 4 32 4 4 4 Performance monitoring interrupts IWI: 762 498 543 387 1309 723 505 880 IRQ work interrupts RTR: 0 0 0 0 0 0 0 0 APIC ICR read retries RES: 1156 944 866 1347 1478 904 938 1210 Rescheduling interrupts CAL: 1795 1775 1630 1604 1454 1679 1647 1662 Function call interrupts TLB: 49 47 30 19 120 58 64 72 TLB shootdowns TRM: 0 0 0 0 0 0 0 0 Thermal event interrupts THR: 0 0 0 0 0 0 0 0 Threshold APIC interrupts MCE: 0 0 0 0 0 0 0 0 Machine check exceptions MCP: 3 3 3 3 3 3 3 3 Machine check polls ERR: 0 MIS: 0