CPU0 CPU1 0: 21 0 IO-APIC-edge timer 1: 90 0 IO-APIC-edge i8042 8: 1 0 IO-APIC-fasteoi rtc0 9: 367 0 IO-APIC-fasteoi acpi 12: 199 0 IO-APIC-edge i8042 17: 1105 0 IO-APIC-fasteoi ath9k 23: 4296 0 IO-APIC-fasteoi ehci_hcd:usb1 103: 9782 0 PCI-MSI-edge ahci 104: 7704 0 PCI-MSI-edge i915 105: 493 0 PCI-MSI-edge snd_hda_intel NMI: 2 3 Non-maskable interrupts LOC: 14309 12357 Local timer interrupts SPU: 0 0 Spurious interrupts PMI: 2 3 Performance monitoring interrupts IWI: 3109 1754 IRQ work interrupts RTR: 0 0 APIC ICR read retries RES: 5347 7355 Rescheduling interrupts CAL: 491 410 Function call interrupts TLB: 337 324 TLB shootdowns TRM: 0 0 Thermal event interrupts THR: 0 0 Threshold APIC interrupts MCE: 0 0 Machine check exceptions MCP: 1 1 Machine check polls ERR: 0 MIS: 0