``dpdk-testpmd -- --eth-link-speed N``
* Added command to display Rx queue used descriptor count.
``show port (port_id) rxq (queue_id) desc used count``
+ * Added command to cleanup a Tx queue's mbuf on a port.
+ ``port cleanup (port_id) txq (queue_id) (free_cnt)``
* Added command to dump internal representation information of single flow.
``flow dump (port_id) rule (rule_id)``
* Added commands to create and delete meter policy.