_Performance Testing PASS_

Branch: dpdk-next-net

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     | 0.20278%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.26504%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.03748%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.33357%                           |
+------------+---------+-------------------------------------+
| 1024       | 256     | 2.38527%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.05879%                           |
+------------+---------+-------------------------------------+

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     | -0.55647%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.15928%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.56104%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | 1.33484%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.18385%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.14815%                            |
+------------+---------+-------------------------------------+

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     | -0.61002%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.23201%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.04014%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.28769%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.01046%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.30855%                            |
+------------+---------+-------------------------------------+

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     | -2.66904%                           |
+------------+---------+-------------------------------------+
| 64         | 256     | -3.3013%                            |
+------------+---------+-------------------------------------+
| 64         | 512     | -2.25912%                           |
+------------+---------+-------------------------------------+
| 64         | 2048    | -2.94056%                           |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/tarballs/13929/

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