|SUCCESS| pw153560 [PATCH] [v2] net/tap: fix add qdisc failed when c

[dpdklab at iol.unh.edu]

Test-Label: iol-intel-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/153560

_Performance Testing PASS_

Submitter: Yan Lu <973788536 at qq.com>
Date: Wednesday, May 21 2025 01:33:13 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:a0dde342cc312fd75b63281f63d757db7482cdab

153560 --> performance testing pass

Upstream job id: Template-DTS-Pipeline#226957

Test environment and result as below:

22.04
Kernel: 5.15.0-94-generic
Compiler: gcc 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           | -0.4%                        |
+------------+---------+----------+-------------+------------------------------+
| 64         | 2048    | 1        | 1           | -0.2%                        |
+------------+---------+----------+-------------+------------------------------+

Ubuntu 20.04
Kernel: 5.4.0-122-generic
Compiler: gcc 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         | -1.0%                        |
+----------+-------------+---------+------------+------------------------------+
| 1        | 2           | 2048    | 64         | 2.6%                         |
+----------+-------------+---------+------------+------------------------------+
| 1        | 1           | 512     | 64         | 4.6%                         |
+----------+-------------+---------+------------+------------------------------+
| 1        | 1           | 2048    | 64         | -6.0%                        |
+----------+-------------+---------+------------+------------------------------+

Ubuntu 24.04
Kernel: 6.8.0-52-generic
Compiler: gcc 13.3.0
NIC: Intel E810 (Arm Grace Server) 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           | -1.3%                        |
+------------+---------+----------+-------------+------------------------------+
| 64         | 2048    | 1        | 1           | 1.2%                         |
+------------+---------+----------+-------------+------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/33220/

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