|FAILURE| pw124168 [PATCH] [v6] net/i40e: rework maximum frame size configuration

|FAILURE| pw124168 [PATCH] [v6] net/i40e: rework maximum frame size configuration

[dpdklab]

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Test-Label: iol-broadcom-Performance
Test-Status: FAILURE
http://dpdk.org/patch/124168

_Performance Testing issues_

Submitter: Simei Su <simei.su@intel.com>
Date: Monday, February 20 2023 07:59:52 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:fc6bdd5248e843ba1300c8d46d43b263b4a69438

124168 --> performance testing fail

Test environment and result as below:

Ubuntu 22.04
Kernel: 5.15.0-39-generic
Compiler: gcc gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0
NIC: Broadcom Inc. and subsidiaries BCM57414 NetXtreme-E 10Gb/25Gb RDMA Ethernet Controller 16d7 25 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 1/3

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 128     | 1        | 1           | -1.4%                        |
+------------+---------+----------+-------------+------------------------------+
| 64         | 512     | 1        | 1           | -0.2%                        |
+------------+---------+----------+-------------+------------------------------+
| 64         | 2048    | 1        | 1           | -5.5%                        |
+------------+---------+----------+-------------+------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/25455/

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