|SUCCESS| pw140927-140931 [PATCH] [v4,5/5] vhost: manage FD with epo

[dpdklab@iol.unh.edu]

Test-Label: iol-intel-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/140931

_Performance Testing PASS_

Submitter: Maxime Coquelin <maxime.coquelin@redhat.com>
Date: Tuesday, June 11 2024 13:39:57 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:6f80df8cb0f889203d7cd27766abcc6ebc720e33

140927-140931 --> performance testing pass

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
Target: Unknown
Fail/Total: 0/4

Detail performance results: 
+----------+-------------+---------+------------+------------------------------+
| num_cpus | num_threads | txd/rxd | frame_size |  throughput difference from  |
|          |             |         |            |           expected           |
+==========+=============+=========+============+==============================+
| 1        | 2           | 512     | 64         | 1.2%                         |
+----------+-------------+---------+------------+------------------------------+
| 1        | 2           | 2048    | 64         | -1.4%                        |
+----------+-------------+---------+------------+------------------------------+
| 1        | 1           | 512     | 64         | -0.0%                        |
+----------+-------------+---------+------------+------------------------------+
| 1        | 1           | 2048    | 64         | 1.2%                         |
+----------+-------------+---------+------------+------------------------------+

Ubuntu 20.04
Kernel: 5.4.0-122-generic
Compiler: gcc 9.4.0
NIC: Intel Corporation Ethernet Converged Network Adapter 82599ES 10000 Mbps
Target: Unknown
Fail/Total: 0/6

Detail performance results: 
+----------+-------------+---------+------------+------------------------------+
| num_cpus | num_threads | txd/rxd | frame_size |  throughput difference from  |
|          |             |         |            |           expected           |
+==========+=============+=========+============+==============================+
| 1        | 2           | 128     | 64         | -0.1%                        |
+----------+-------------+---------+------------+------------------------------+
| 1        | 2           | 512     | 64         | -0.0%                        |
+----------+-------------+---------+------------+------------------------------+
| 1        | 2           | 2048    | 64         | -0.1%                        |
+----------+-------------+---------+------------+------------------------------+
| 1        | 1           | 128     | 64         | 0.4%                         |
+----------+-------------+---------+------------+------------------------------+
| 1        | 1           | 512     | 64         | 0.5%                         |
+----------+-------------+---------+------------+------------------------------+
| 1        | 1           | 2048    | 64         | 0.5%                         |
+----------+-------------+---------+------------+------------------------------+

22.04
Kernel: 5.15.0-94-generic
Compiler: gcc 11.4.0
NIC: Intel E810 100000 Mbps
Target: Unknown
Fail/Total: 0/4

Detail performance results: 
+------------+---------+----------+-------------+------------------------------+
| frame_size | txd/rxd | num_cpus | num_threads |  throughput difference from  |
|            |         |          |             |           expected           |
+============+=========+==========+=============+==============================+
| 64         | 512     | 1        | 2           | -1.5%                        |
+------------+---------+----------+-------------+------------------------------+
| 64         | 2048    | 1        | 2           | -0.1%                        |
+------------+---------+----------+-------------+------------------------------+
| 64         | 512     | 1        | 1           | 0.1%                         |
+------------+---------+----------+-------------+------------------------------+
| 64         | 2048    | 1        | 1           | 4.9%                         |
+------------+---------+----------+-------------+------------------------------+

Ubuntu 20.04 ARM
Kernel: 5.15.0-97-generic
Compiler: gcc 11.4.0
NIC: Arm Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 40000 Mbps
Target: Unknown
Fail/Total: 0/2

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

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/30165/

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