Hi Ben, I have tried reducing the packet size to avoid fragmentation. However, I do not see any difference in the behavior. I still see that it is using single Rx queue.
One question on RSS supported NIC. Qn - Is RSS supported for this NIC? #ethtool -x ens3 RX flow hash indirection table for ens3 with *8 RX* ring(s): Operation not supported RSS hash key: Operation not supported RSS hash function: toeplitz: on xor: off crc32: off Qn - Is this config holds good? a# vppctl show interface rx-placement Thread 1 (vpp_wk_0): node dpdk-input: n4 queue 0 (polling) n3 queue 0 (polling) n6 queue 0 (polling) Thread 2 (vpp_wk_1): n4 queue 1 (polling) n3 queue 1 (polling) n6 queue 1 (polling) Thread 3 (vpp_wk_2): n4 queue 2 (polling) n3 queue 2 (polling) n6 queue 2 (polling) Thread 4 (vpp_wk_3): n4 queue 3 (polling) n3 queue 3 (polling) n6 queue 3 (polling) Thread 5 (vpp_wk_4): n4 queue 4 (polling) n3 queue 4 (polling) n6 queue 4 (polling) Thread 6 (vpp_wk_5): n4 queue 5 (polling) n3 queue 5 (polling) n6 queue 5 (polling) Thread 7 (vpp_wk_6): n4 queue 6 (polling) n3 queue 6 (polling) n6 queue 6 (polling)
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