[dpdk-test-report] |SUCCESS| pw79848 [PATCH] net/af_xdp: use snprintf instead of strncpy

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/79848

_Performance Testing PASS_

Submitter: Ciara Loftus <ciara.loftus at intel.com>
Date: Wednesday, October 07 2020 09:01:37 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:e640362b34e868b82bfb047761e05056ba77e58e

79848 --> performance testing pass

Test environment and result as below:

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     | -0.597                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.064                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.083                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.164                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.017                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.009                               |
+------------+---------+-------------------------------------+

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     | 0.036                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.034                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.122                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.014                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.001                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.009                               |
+------------+---------+-------------------------------------+

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     | 0.006                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.374                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.303                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.016                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.011                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.012                              |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/13499/

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