CPU0 CPU1 CPU2 CPU3 0: 39 0 0 0 IO-APIC 2-edge timer 1: 0 94 0 0 IO-APIC 1-edge i8042 8: 0 0 1 0 IO-APIC 8-edge rtc0 9: 0 125 0 0 IO-APIC 9-fasteoi acpi 12: 41211 0 0 0 IO-APIC 12-edge i8042 16: 0 0 564 0 IO-APIC 16-fasteoi ehci_hcd:usb1, mmc0 17: 1 0 0 22951 IO-APIC 17-fasteoi ath9k 18: 0 0 0 0 IO-APIC 18-fasteoi ips 23: 135 0 0 86 IO-APIC 23-fasteoi ehci_hcd:usb2 24: 0 0 32489 7105 PCI-MSI 512000-edge ahci[0000:00:1f.2] 25: 942 0 0 3 PCI-MSI 409600-edge enp0s25 26: 0 555 0 0 PCI-MSI 32768-edge i915 27: 0 0 0 15 PCI-MSI 360448-edge mei_me 28: 0 668 0 0 PCI-MSI 442368-edge snd_hda_intel:card0 NMI: 216 236 229 240 Non-maskable interrupts LOC: 167133 171483 170091 163724 Local timer interrupts SPU: 0 0 0 0 Spurious interrupts PMI: 216 236 229 240 Performance monitoring interrupts IWI: 88 325 79 158 IRQ work interrupts RTR: 0 0 0 0 APIC ICR read retries RES: 2245 2445 3192 2137 Rescheduling interrupts CAL: 28728 26750 20341 17080 Function call interrupts TLB: 4190 3332 3776 3651 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: 7 8 8 8 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