Comment 260 for bug 1239578

Output /proc/interrupts.

===============================================

   CPU0 CPU1 CPU2 CPU3
  0: 34 0 0 0 IO-APIC-edge timer
  1: 657 4850 412 509 IO-APIC-edge i8042
  8: 1 0 0 0 IO-APIC-edge rtc0
  9: 582 198 38 86 IO-APIC-fasteoi acpi
 12: 200161 1319639 127277 121362 IO-APIC-edge i8042
 23: 0 21 2 14 IO-APIC 23-fasteoi ehci_hcd:usb1
 40: 759 6854 374468 1022237 PCI-MSI-edge xhci_hcd
 41: 1 14 10 10512 PCI-MSI-edge eth0
 42: 4 22 3 1 PCI-MSI-edge rtsx_pci
 43: 29672 81399 17076 52056 PCI-MSI-edge ahci
 44: 0 0 0 14 PCI-MSI-edge mei_me
 45: 86 142 5 7 PCI-MSI-edge snd_hda_intel
 46: 134989 967894 82142 106017 PCI-MSI-edge i915
 47: 418 96 175 273 PCI-MSI-edge snd_hda_intel
 48: 1274975 549 1263 598 PCI-MSI-edge rtl_pci
NMI: 0 0 0 0 Non-maskable interrupts
LOC: 2630287 1750798 3226887 2344785 Local timer interrupts
SPU: 0 0 0 0 Spurious interrupts
PMI: 0 0 0 0 Performance monitoring interrupts
IWI: 0 7 49 609 IRQ work interrupts
RTR: 2 0 0 0 APIC ICR read retries
RES: 454318 389561 516546 464945 Rescheduling interrupts
CAL: 1122 1277 1408 1468 Function call interrupts
TLB: 71053 63279 68739 61938 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: 72 72 72 72 Machine check polls
THR: 0 0 0 0 Hypervisor callback interrupts
ERR: 0
MIS: 0

Output of mpstat -I SUM -P 1 1
===============================

02:32:13 PM CPU intr/s
02:32:14 PM 1 249.00
02:32:15 PM 1 263.00
02:32:16 PM 1 306.00
02:32:17 PM 1 249.00
02:32:18 PM 1 306.00
02:32:19 PM 1 315.00
02:32:20 PM 1 291.00
02:32:21 PM 1 274.00
02:32:22 PM 1 310.00
02:32:23 PM 1 241.00
02:32:24 PM 1 259.00
02:32:25 PM 1 222.00
02:32:26 PM 1 207.00