_Performance Testing PASS_

Branch: dpdk-next-net

255a598d3d683d8d68f4a57db886831516249fd3 --> performance testing pass

Test environment and result as below:

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
NIC: Mellanox ConnectX-4 Lx 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -0.238                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.108                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.002                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.004                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.023                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.003                               |
+------------+---------+-------------------------------------+

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
NIC: Mellanox ConnectX-5 100000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | 0.082                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.064                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.055                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.064                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.080                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.003                              |
+------------+---------+-------------------------------------+

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
NIC: Mellanox ConnectX-4 Lx 25000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -0.233                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.067                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.005                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.027                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.001                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.002                              |
+------------+---------+-------------------------------------+

UNH-IOL DPDK Performance Test Lab