ethtool

[root@ip-172-31-10-148 irq]# ethtool -i eth0
driver: ixgbevf
version: 2.16.1
firmware-version: N/A
bus-info: 0000:00:03.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: no
supports-register-dump: yes
supports-priv-flags: no

interrupts

[root@ip-172-31-10-148 irq]# cat /proc/interrupts
           CPU0       CPU1
  0:         92          0   IO-APIC-edge      timer
  1:          6          0   IO-APIC-edge      i8042
  4:        106          0   IO-APIC-edge      serial
  8:          1          0   IO-APIC-edge      rtc0
  9:          0          0   IO-APIC-fasteoi   acpi
 12:        104          0   IO-APIC-edge      i8042
 14:          0          0   IO-APIC-edge      ata_piix
 15:          0          0   IO-APIC-edge      ata_piix
 48:       1803          0   PCI-MSI-edge      eth0-TxRx-0
 49:       2668          0   PCI-MSI-edge      eth0-TxRx-1
 50:         20          0   PCI-MSI-edge      eth0
924:       2097       3024   xen-dyn-event     blkif
925:        130          0   xen-dyn-event     xenbus
926:          0         93  xen-percpu-ipi       callfuncsingle1
927:          0          0  xen-percpu-virq      debug1
928:          0          0  xen-percpu-ipi       callfunc1
929:          0       4247  xen-percpu-ipi       resched1
930:          0      12340  xen-percpu-virq      timer1
931:         49          0  xen-percpu-ipi       callfuncsingle0
932:          0          0  xen-percpu-virq      debug0
933:          0          0  xen-percpu-ipi       callfunc0
934:       3878          0  xen-percpu-ipi       resched0
935:      11724          0  xen-percpu-virq      timer0
NMI:          0          0   Non-maskable interrupts
LOC:          0          0   Local timer interrupts
SPU:          0          0   Spurious interrupts
PMI:          0          0   Performance monitoring interrupts
IWI:          0          0   IRQ work interrupts
RES:       3878       4247   Rescheduling interrupts
CAL:         49         93   Function call interrupts
TLB:        248        301   TLB shootdowns
TRM:          0          0   Thermal event interrupts
THR:          0          0   Threshold APIC interrupts
MCE:          0          0   Machine check exceptions
MCP:          4          4   Machine check polls
ERR:          0
MIS:          0

rps

[root@ip-172-31-10-148 queues]# tail */rps_cpus
==> rx-0/rps_cpus <==
0000

==> rx-1/rps_cpus <==
0000

==> rx-2/rps_cpus <==
0000

==> rx-3/rps_cpus <==
0000

==> rx-4/rps_cpus <==
0000

==> rx-5/rps_cpus <==
0000

==> rx-6/rps_cpus <==
0000

==> rx-7/rps_cpus <==
0000

smp_affinity

[root@ip-172-31-10-148 irq]# tail /proc/irq/4[89]/smp_affinity
==> /proc/irq/48/smp_affinity <==
0001

==> /proc/irq/49/smp_affinity <==
0002

tuna

[root@ip-172-31-10-148 queues]# tuna -Q
   # users            affinity
   0 timer                   0
   1 i8042                 0,1
   4 serial                0,1
   8 rtc0                  0,1
   9 acpi                  0,1
  12 i8042                 0,1
  14 ata_piix              0,1
  15 ata_piix              0,1
  48 eth0-TxRx-0             0  ixgbevf
  49 eth0-TxRx-1             1  ixgbevf
  50 eth0                    0  ixgbevf
 924 blkif                   1
 925 xenbus                  0
 926 callfuncsingle1         1
 927 debug1                  1
 928 callfunc1               1
 929 resched1                1
 930 timer1                  1
 931 callfuncsingle0         0
 932 debug0                  0
 933 callfunc0               0
 934 resched0                0
 935 timer0                  0

uname

[root@ip-172-31-10-148 irq]# uname -a
Linux ip-172-31-10-148.us-west-1.compute.internal 2.6.32-573.8.1.el6.x86_64 #1 SMP Tue Nov 10 18:01:38 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux