+---------------------------------+---------------+---------------+---------------+---------------+
| Test Case                       |         21.02 |         21.08 |         21.11 |          Diff |
+---------------------------------+---------------+---------------+---------------+---------------+
| imix-2t1c-eth-l2xcbase-testpmd  | 14.95 +- 0.03 | 14.98 +- 0.03 | 14.99 +- 0.02 | +0.05 +- 0.21 |
| imix-2t1c-ethip4-ip4base-l3fwd  | 14.96 +- 0.02 | 14.97 +- 0.02 | 14.98 +- 0.03 | +0.04 +- 0.26 |
| 1518b-2t1c-eth-l2xcbase-testpmd |  3.98 +-  0.0 |  3.98 +-  0.0 |  3.98 +-  0.0 |  +0.0 +-  0.0 |
| 1518b-2t1c-ethip4-ip4base-l3fwd |  3.98 +-  0.0 |  3.98 +-  0.0 |  3.98 +-  0.0 |  +0.0 +-  0.0 |
| 9000b-2t1c-eth-l2xcbase-testpmd |  0.68 +-  0.0 |  0.68 +-  0.0 |  0.68 +-  0.0 |  +0.0 +-  0.0 |
| 9000b-2t1c-ethip4-ip4base-l3fwd |  0.68 +-  0.0 |  0.68 +-  0.0 |  0.68 +-  0.0 |  +0.0 +-  0.0 |
| 64b-2t1c-ethip4-ip4base-l3fwd   | 32.85 +- 0.17 | 31.54 +- 0.37 | 30.75 +- 0.38 | -2.48 +- 1.66 |
| 64b-2t1c-eth-l2xcbase-testpmd   | 33.11 +-  0.2 | 29.83 +- 0.13 | 28.07 +- 0.22 | -5.91 +- 0.83 |
+---------------------------------+---------------+---------------+---------------+---------------+

21.02, 21.08, 21.11 - DPDK versions tested.
Diff - difference between 21.08 and 21.11 DPDK version.