|SUCCESS| pw161442 [PATCH] [RFC] ethdev: clarify rte_eth_tx_burst()

[dpdklab at iol.unh.edu]

Test-Label: iol-intel-Performance
Test-Status: SUCCESS
https://dpdk.org/patch/161442

_Performance Testing PASS_

Submitter: Stephen Hemminger <stephen at networkplumber.org>
Date: Monday, February 16 2026 18:00:11 
DPDK git baseline: Repo:dpdk-next-net
  Branch: master
  CommitID:3bf087a25aa219fd2209503b28558e1ae3f57fde

161442 --> performance testing pass

Upstream job id: Template-DTS-Pipeline#264852

Test environment and result as below:

Ubuntu 20.04
Kernel: 5.4
Compiler: gcc gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0
NIC: Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 40000 Mbps
Fail/Total: 0/4

Detail performance results: 
+----------+-------------+---------+------------+------------------------------+
| num_cpus | num_threads | txd/rxd | frame_size |  throughput difference from  |
|          |             |         |            |           expected           |
+==========+=============+=========+============+==============================+
| 1        | 2           | 512     | 64         | 0.5%                         |
+----------+-------------+---------+------------+------------------------------+
| 1        | 2           | 2048    | 64         | 3.7%                         |
+----------+-------------+---------+------------+------------------------------+
| 1        | 1           | 512     | 64         | 0.6%                         |
+----------+-------------+---------+------------+------------------------------+
| 1        | 1           | 2048    | 64         | 3.8%                         |
+----------+-------------+---------+------------+------------------------------+

Ubuntu 22.04
Kernel: 5.15
Compiler: gcc gcc (Ubuntu 11.4.0-1ubuntu1~22.04.2) 11.4.0
NIC: Intel E810 100000 Mbps
Fail/Total: 0/2

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 512     | 1        | 1           | 0.8%                         |
+------------+---------+----------+-------------+------------------------------+
| 64         | 2048    | 1        | 1           | -0.4%                        |
+------------+---------+----------+-------------+------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/35239/

UNH-IOL DPDK Community Lab

To manage your email subscriptions, visit: 
https://lab.dpdk.org/results/dashboard/preferences/subscriptions/