|FAILURE| pw154645-154646 [PATCH] [2/2] net/mlx5: use consecutive me

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: FAILURE
http://dpdk.org/patch/154646

_Performance Testing issues_

Submitter: Bing Zhao <bingz at nvidia.com>
Date: Monday, June 23 2025 17:35:24 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:77ba8d12251b203a4ec69a569c2f2f07edb7b1e8

154645-154646 --> performance testing issues

Upstream job id: Template-DTS-Pipeline#232509

Test environment and result as below:

Ubuntu 24.04
Kernel: 6.8
Compiler: gcc gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
NIC: NVIDIA Mellanox ConnectX-7 100000 Mbps
Fail/Total: 6/6
Failed cases list:
      - DTS https://dpdklab.iol.unh.edu/results/testcases/1/

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 1024    | 1        | 1           | -100.0%                      |
+------------+---------+----------+-------------+------------------------------+
| 128        | 1024    | 1        | 1           | -100.0%                      |
+------------+---------+----------+-------------+------------------------------+
| 256        | 1024    | 1        | 1           | -100.0%                      |
+------------+---------+----------+-------------+------------------------------+
| 512        | 1024    | 1        | 1           | -100.0%                      |
+------------+---------+----------+-------------+------------------------------+
| 1024       | 1024    | 1        | 1           | -100.0%                      |
+------------+---------+----------+-------------+------------------------------+
| 1518       | 1024    | 1        | 1           | -100.0%                      |
+------------+---------+----------+-------------+------------------------------+

Ubuntu 24.04
Kernel: 6.8
Compiler: gcc gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
NIC: Mellanox ConnectX-6 Lx 25000 Mbps
Fail/Total: 6/6
Failed cases list:
      - DTS https://dpdklab.iol.unh.edu/results/testcases/1/

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 1024    | 1        | 1           | -100.0%                      |
+------------+---------+----------+-------------+------------------------------+
| 128        | 1024    | 1        | 1           | -100.0%                      |
+------------+---------+----------+-------------+------------------------------+
| 256        | 1024    | 1        | 1           | -100.0%                      |
+------------+---------+----------+-------------+------------------------------+
| 512        | 1024    | 1        | 1           | -100.0%                      |
+------------+---------+----------+-------------+------------------------------+
| 1024       | 1024    | 1        | 1           | -100.0%                      |
+------------+---------+----------+-------------+------------------------------+
| 1518       | 1024    | 1        | 1           | -100.0%                      |
+------------+---------+----------+-------------+------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/33482/

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