_Performance Testing PASS_

Branch: dpdk

0e3d0525b2f2158f5477de16540da298cf3ca147 --> performance testing pass

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
GCC: 7.4
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     | 32.065                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 32.421                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 28.288                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 18.756                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 9.554                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 6.479                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
GCC: 7.4
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     | 30.404                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 28.570                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 20.259                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 11.708                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 5.965                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 4.049                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
GCC: 7.4
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     | -0.210                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.006                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.004                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.057                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.028                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.033                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/tarballs/5766/

UNH-IOL DPDK Performance Test Lab

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