show interface rx-placement sometimes display the wrong interface name. This happens when there exist subinterfaces in VPP.

DBGvpp# sh int rx
Thread 1 (vpp_wk_0):
node dpdk-input:
TenGigabitEthernet5/0/0 queue 0 (polling)
TenGigabitEthernet5/0/1 queue 0 (polling)
node vhost-user-input:
VirtualEthernet0/0/0 queue 0 (polling)
Thread 2 (vpp_wk_1):
node dpdk-input:
TenGigabitEthernet5/0/0 queue 1 (polling)
TenGigabitEthernet5/0/1 queue 1 (polling)
Thread 3 (vpp_wk_2):
node dpdk-input:
TenGigabitEthernet5/0/0 queue 2 (polling)
TenGigabitEthernet5/0/1 queue 2 (polling)
node vhost-user-input:
TenGigabitEthernet5/0/0.100 queue 0 (polling)  <=== This is wrong because vhost-user-input only runs on VirtualEthernet interfaces
DBGvpp#