[dpdk-test-report] |FAILURE| [GIT MASTER] 4b6b5f61343eab58ca6d423840a6259111e73ecf

[dpdklab at iol.unh.edu]

_Performance Testing issues_

Branch: dpdk-next-net-mlx

4b6b5f61343eab58ca6d423840a6259111e73ecf --> performance testing fail

Test environment and result as below:

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: 1/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -3.634                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.935                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.538                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.107                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.059                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.014                               |
+------------+---------+-------------------------------------+

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: 2/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -1.339                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -1.459                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.019                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.011                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.015                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.004                              |
+------------+---------+-------------------------------------+

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: 3/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -2.183                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -2.283                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -1.338                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.001                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.004                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.002                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/tarballs/7045/

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