CPU0 CPU1 CPU2 CPU3 0: 41 0 0 0 IO-APIC 2-edge timer 1: 0 615 0 0 IO-APIC 1-edge i8042 8: 0 0 1 0 IO-APIC 8-edge rtc0 9: 0 2185 0 0 IO-APIC 9-fasteoi acpi 12: 819 0 0 0 IO-APIC 12-edge i8042 16: 15988 0 7621 1240 IO-APIC 16-fasteoi ehci_hcd:usb1 17: 456280 0 17309 1086 IO-APIC 17-fasteoi enp4s0 18: 0 0 0 0 IO-APIC 18-fasteoi ips 23: 155725 0 240427 11070 IO-APIC 23-fasteoi ehci_hcd:usb2 24: 0 844319 0 7016 PCI-MSI 512000-edge ahci[0000:00:1f.2] 25: 145 0 192144 0 PCI-MSI 32768-edge i915 26: 0 0 18 0 PCI-MSI 360448-edge mei_me 27: 0 0 0 1190 PCI-MSI 442368-edge snd_hda_intel:card0 NMI: 603 620 537 551 Non-maskable interrupts LOC: 1049167 1358300 1072419 899348 Local timer interrupts SPU: 0 0 0 0 Spurious interrupts PMI: 603 620 537 551 Performance monitoring interrupts IWI: 421882 458847 523780 390492 IRQ work interrupts RTR: 0 0 0 0 APIC ICR read retries RES: 26187 23625 23493 26525 Rescheduling interrupts CAL: 306597 281697 296897 282484 Function call interrupts TLB: 118502 115714 114306 113483 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: 22 23 23 23 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