CPU0 CPU1 CPU2 CPU3 0: 20 0 0 0 IO-APIC-edge timer 1: 78 666 61 87 IO-APIC-edge i8042 8: 0 0 0 1 IO-APIC-edge rtc0 9: 184 140 34 132 IO-APIC-fasteoi acpi 12: 172 1576 91 138 IO-APIC-edge i8042 16: 119 482 1727 3350 IO-APIC-fasteoi ehci_hcd:usb1, ath9k 23: 28 120 15 19 IO-APIC-fasteoi ehci_hcd:usb2 40: 136 226 631 2981 PCI-MSI-edge xhci_hcd 41: 7009 6140 7819 17769 PCI-MSI-edge ahci 42: 15 0 0 0 PCI-MSI-edge mei 43: 1140 8721 990 1272 PCI-MSI-edge i915 44: 268 44 6 65 PCI-MSI-edge snd_hda_intel NMI: 39 18 27 22 Non-maskable interrupts LOC: 38941 25441 37114 28247 Local timer interrupts SPU: 0 0 0 0 Spurious interrupts PMI: 39 18 27 22 Performance monitoring interrupts IWI: 0 0 0 0 IRQ work interrupts RTR: 3 0 0 0 APIC ICR read retries RES: 11007 9541 2704 2525 Rescheduling interrupts CAL: 705 614 556 473 Function call interrupts TLB: 4520 4118 2543 3376 TLB shootdowns TRM: 0 0 0 0 Thermal event interrupts THR: 0 0 0 0 Threshold APIC interrupts MCE: 0 0 0 0 Machine check exceptions MCP: 2 2 2 2 Machine check polls ERR: 0 MIS: 0