|FAILURE| pw152999 [PATCH] net/virtio: support Rx/Tx burst mode info

[dpdklab at iol.unh.edu]

Test-Label: iol-intel-Performance
Test-Status: FAILURE
http://dpdk.org/patch/152999

_Performance Testing issues_

Submitter: Roger Melton <rmelton at cisco.com>
Date: Wednesday, April 16 2025 17:35:50 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:ca1690ebd224f148268285b15b97441ccdbdd07e

152999 --> performance testing issues

Upstream job id: Template-DTS-Pipeline#221921

Test environment and result as below:

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         | 1.3%                         |
+----------+-------------+---------+------------+------------------------------+
| 1        | 2           | 2048    | 64         | 6.5%                         |
+----------+-------------+---------+------------+------------------------------+
| 1        | 1           | 512     | 64         | -0.1%                        |
+----------+-------------+---------+------------+------------------------------+
| 1        | 1           | 2048    | 64         | -1.8%                        |
+----------+-------------+---------+------------+------------------------------+

Ubuntu 22.04
Kernel: 5.15.0-131-generic
Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
NIC: Intel Corporation Ethernet Converged Network Adapter 82599ES 10000 Mbps
Fail/Total: 0/1

Detail performance results: 
The measurement deltas are not ready yet! Please check back later.

Ubuntu 24.04
Kernel: 6.8.0-52-generic
Compiler: gcc 13.3.0
NIC: Intel E810 (Arm Grace Server) 100000 Mbps
Fail/Total: 1/2
Failed cases list:
      - DTS https://dpdklab.iol.unh.edu/results/testcases/1/

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 512     | 1        | 1           | -44.2%                       |
+------------+---------+----------+-------------+------------------------------+
| 64         | 2048    | 1        | 1           | -0.2%                        |
+------------+---------+----------+-------------+------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/33025/

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