_Performance Testing PASS_

Branch: dpdk-next-net-brcm

61721bf147c747a342dcc0097ca0094a54340c5c --> performance testing pass

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: 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     | -0.0292%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.67733%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.14993%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.2019%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.78645%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.11758%                            |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: 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     | -0.62991%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.20776%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.85658%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | 1.30016%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.01671%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.09877%                            |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: 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     | -0.64123%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.22628%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.01825%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.0586%                             |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.0%                                |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.32397%                            |
+------------+---------+-------------------------------------+

Ubuntu 18.04 ARM
Kernel: 4.15.0-132-generic
Compiler: gcc 7.5
NIC: Arm Mellanox ConnectX-5 10000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/4

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 128     | -2.60624%                           |
+------------+---------+-------------------------------------+
| 64         | 256     | -3.19682%                           |
+------------+---------+-------------------------------------+
| 64         | 512     | -2.99464%                           |
+------------+---------+-------------------------------------+
| 64         | 2048    | -3.06569%                           |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/tarballs/13930/

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