|SUCCESS| pw162122 [PATCH] net/idpf: handle Tx of mbuf segments larg

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
https://dpdk.org/patch/162122

_Performance Testing PASS_

Submitter: Bruce Richardson <bruce.richardson at intel.com>
Date: Tuesday, March 03 2026 15:00:26 
DPDK git baseline: Repo:dpdk-next-net-intel
  Branch: master
  CommitID:070484eca1f8450fbc4c91f0e463e108afc32dcc

162122 --> performance testing pass

Upstream job id: Template-DPDK-DTS-Pipeline#6857

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           | 0.65928%                     |
+------------+---------+----------+-------------+------------------------------+
| 128        | 1024    | 1        | 1           | 0.45006%                     |
+------------+---------+----------+-------------+------------------------------+
| 256        | 1024    | 1        | 1           | -0.1794%                     |
+------------+---------+----------+-------------+------------------------------+
| 512        | 1024    | 1        | 1           | -0.02045%                    |
+------------+---------+----------+-------------+------------------------------+
| 1024       | 1024    | 1        | 1           | 0.13205%                     |
+------------+---------+----------+-------------+------------------------------+
| 1518       | 1024    | 1        | 1           | -0.13617%                    |
+------------+---------+----------+-------------+------------------------------+

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: 0/6

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 1024    | 1        | 1           | 0.37661%                     |
+------------+---------+----------+-------------+------------------------------+
| 128        | 1024    | 1        | 1           | -0.37556%                    |
+------------+---------+----------+-------------+------------------------------+
| 256        | 1024    | 1        | 1           | -0.10509%                    |
+------------+---------+----------+-------------+------------------------------+
| 512        | 1024    | 1        | 1           | -0.15955%                    |
+------------+---------+----------+-------------+------------------------------+
| 1024       | 1024    | 1        | 1           | 0.55256%                     |
+------------+---------+----------+-------------+------------------------------+
| 1518       | 1024    | 1        | 1           | 0.04346%                     |
+------------+---------+----------+-------------+------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/35400/

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