|SUCCESS| pw172227 [PATCH] [v2] net/intel: add 400G link speed suppo

[dpdklab at iol.unh.edu]

Test-Label: iol-broadcom-Performance
Test-Status: SUCCESS
https://dpdk.org/patch/172227

_Performance Testing PASS_

Submitter: Shaiq Wani <shaiq.wani at intel.com>
Date: Wednesday, October 28 2026 10:43:51 
DPDK git baseline: Repo:dpdk-next-net-intel
  Branch: master
  CommitID:cc048a01ec4c7ae5f63a6607260ac05cc1588968

172227 --> performance testing pass

Upstream job id: Template-DTS-Pipeline#278470

Test environment and result as below:

Ubuntu 22.04
Kernel: 5.15
Compiler: gcc gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0
CPU: Neoverse-N1 1
NIC: Arm Broadcom Inc. brcm_57414 25000 Mbps
Libc: GNU 2.35
Fail/Total: 0/2

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 512     | 1        | 1           | 0.7%                         |
+------------+---------+----------+-------------+------------------------------+
| 64         | 2048    | 1        | 1           | 0.1%                         |
+------------+---------+----------+-------------+------------------------------+

Ubuntu 22.04
Kernel: 5.15
Compiler: gcc gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
CPU: Intel(R) Xeon(R) Bronze 3106 CPU @ 1.70GHz 85
NIC: Broadcom Inc. and subsidiaries BCM57414 NetXtreme-E 10Gb/25Gb RDMA Ethernet Controller 16d7 25 Mbps
Libc: GNU 2.35
Fail/Total: 0/3

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 128     | 1        | 1           | -0.3%                        |
+------------+---------+----------+-------------+------------------------------+
| 64         | 512     | 1        | 1           | 0.7%                         |
+------------+---------+----------+-------------+------------------------------+
| 64         | 2048    | 1        | 1           | -0.9%                        |
+------------+---------+----------+-------------+------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/37571/

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