[dpdk-test-report] |FAILURE| [GIT MASTER] a8771670f91f9cb2f9783b821afd6f9575e9740e

[dpdklab at iol.unh.edu]

_Performance Testing issues_

Branch: dpdk-next-net-intel

a8771670f91f9cb2f9783b821afd6f9575e9740e --> performance testing fail

Test environment and result as below:

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     | -0.243                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.171                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.001                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.002                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.003                              |
+------------+---------+-------------------------------------+

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     | 0.279                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.021                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.003                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.010                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.001                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.014                               |
+------------+---------+-------------------------------------+

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: 1/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -1.087                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.104                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.029                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.093                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.035                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.018                              |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/tarballs/8400/

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