_Performance Testing PASS_

Branch: dpdk-next-net-brcm

6c8c6a3015b05d32f88156e63efb1ab2fd80223c --> 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     | -0.13083%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.19566%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.06495%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.28335%                           |
+------------+---------+-------------------------------------+
| 1024       | 256     | 1.42261%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.0353%                             |
+------------+---------+-------------------------------------+

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     | 0.83694%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.42886%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.57751%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | -1.1257%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.15063%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.02467%                            |
+------------+---------+-------------------------------------+

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     | -2.64811%                           |
+------------+---------+-------------------------------------+
| 64         | 256     | -3.09235%                           |
+------------+---------+-------------------------------------+
| 64         | 512     | -2.91058%                           |
+------------+---------+-------------------------------------+
| 64         | 2048    | -2.96142%                           |
+------------+---------+-------------------------------------+

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     | 0.22263%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.59327%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.02194%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.06395%                           |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.21923%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.3076%                            |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/tarballs/13942/

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