CPU0 CPU1 CPU2 CPU3 0: 33 0 0 0 IO-APIC 2-edge timer 1: 0 37100 0 0 IO-APIC 1-edge i8042 7: 0 0 0 0 IO-APIC 7-edge parport0 8: 0 0 1 0 IO-APIC 8-edge rtc0 9: 0 4 0 0 IO-APIC 9-fasteoi acpi 16: 0 0 0 881 IO-APIC 16-fasteoi ehci_hcd:usb1 19: 0 0 549138 0 IO-APIC 19-fasteoi ata_piix, ata_piix 23: 648974 0 0 0 IO-APIC 23-fasteoi ehci_hcd:usb2 24: 0 0 0 263435 PCI-MSI 409600-edge enp0s25 25: 0 1256126 0 0 PCI-MSI 32768-edge i915 26: 0 0 775 0 PCI-MSI 442368-edge snd_hda_intel:card0 NMI: 2208 2314 2287 2257 Non-maskable interrupts LOC: 2601864 2802715 2452082 2254695 Local timer interrupts SPU: 0 0 0 0 Spurious interrupts PMI: 2208 2314 2287 2257 Performance monitoring interrupts IWI: 981766 1226896 953776 959700 IRQ work interrupts RTR: 1 0 0 0 APIC ICR read retries RES: 335607 265536 322500 216132 Rescheduling interrupts CAL: 234488 237909 242819 242269 Function call interrupts TLB: 199170 201818 207021 206565 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: 67 68 68 68 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