[dpdk-test-report] |SUCCESS| pw88745-88747 [PATCH] [v2, 3/3] net/af_xdp: preferred busy polling

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/88747

_Performance Testing PASS_

Submitter: Ciara Loftus <ciara.loftus at intel.com>
Date: Tuesday, March 09 2021 10:19:58 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:1e28e842e08428ff5716fbe909bf5acd0365aaf6

88745-88747 --> performance testing pass

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Mellanox ConnectX-4 Lx 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | 0.39922%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | 1.45807%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.12807%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.31447%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.08365%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.12327%                           |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Mellanox ConnectX-4 Lx 25000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | 0.2825%                             |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.05187%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.32505%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.29187%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.03346%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.02462%                            |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Mellanox ConnectX-5 100000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -0.08104%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.29011%                            |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.07223%                           |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.54824%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.35362%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.3778%                             |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/15847/

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