[dpdk-test-report] |FAILURE| pw68908 [PATCH] common/mlx5: fix relaxed ordering optimization performance

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: FAILURE
http://dpdk.org/patch/68908

_Performance Testing issues_

Submitter: Shiri Kuzin <shirik at mellanox.com>
Date: Sunday, April 19 2020 11:05:58 
DPDK git baseline: Repo:dpdk-next-net-mlx
  Branch: master
  CommitID:2f91be9e6719f8259ec3e9f5cc58f8b1429fabb1

68908 --> performance testing fail

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: 4/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | 0.617                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.505                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -3.798                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -3.848                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -2.473                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -2.133                              |
+------------+---------+-------------------------------------+

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     | 0.050                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.311                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.041                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.012                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.003                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.008                              |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/10554/

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