[Edited Message Follows] I think the problem has some relationship with rx queue number of NIC.
dpdk { dev 0000:65:00.0 { num-rx-queues 16 } } Using this config, when bring up interface. There would be 384 buffers available. dpdk { dev 0000:65:00.0 { num-rx-queues 8 } } Using this config, when bring up interface. There would be 8576 buffers available. dpdk { dev 0000:65:00.0 { num-rx-queues 2 } } Using this config, when bring up interface. There would be 14720 buffers available.
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