|FAILURE| [GIT MASTER] 04aeb0d247489080f69ea3e280f05a31f2043fc3

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Wed May 20 02:17:27 CEST 2026


_Performance Testing issues_

Branch: dpdk

04aeb0d247489080f69ea3e280f05a31f2043fc3 --> performance testing issues

Upstream job id: Template-DPDK-DTS-Pipeline#11271

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: 0/6

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 1024    | 1        | 1           | 30.3%                        |
+------------+---------+----------+-------------+------------------------------+
| 128        | 1024    | 1        | 1           | 100.4%                       |
+------------+---------+----------+-------------+------------------------------+
| 256        | 1024    | 1        | 1           | 264.4%                       |
+------------+---------+----------+-------------+------------------------------+
| 512        | 1024    | 1        | 1           | 299.2%                       |
+------------+---------+----------+-------------+------------------------------+
| 1024       | 1024    | 1        | 1           | 302.3%                       |
+------------+---------+----------+-------------+------------------------------+
| 1518       | 1024    | 1        | 1           | 299.7%                       |
+------------+---------+----------+-------------+------------------------------+

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/72/

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 1024    | 1        | 1           | -23.3%                       |
+------------+---------+----------+-------------+------------------------------+
| 128        | 1024    | 1        | 1           | -50.0%                       |
+------------+---------+----------+-------------+------------------------------+
| 256        | 1024    | 1        | 1           | -72.5%                       |
+------------+---------+----------+-------------+------------------------------+
| 512        | 1024    | 1        | 1           | -74.9%                       |
+------------+---------+----------+-------------+------------------------------+
| 1024       | 1024    | 1        | 1           | -75.0%                       |
+------------+---------+----------+-------------+------------------------------+
| 1518       | 1024    | 1        | 1           | -75.0%                       |
+------------+---------+----------+-------------+------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/tarballs/37263/

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