[dpdk-test-report] |SUCCESS| pw84547 [PATCH] [v4] net/af_xdp: optimize RX path by removing the unneeded allocation mbuf

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/84547

_Performance Testing PASS_

Submitter: Li RongQing <lirongqing at baidu.com>
Date: Wednesday, November 25 2020 11:01:32 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:e98f479df941e09984b54486f3286b0764846a88

84547 --> 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     | 0.160                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.083                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.046                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.018                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.056                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.031                               |
+------------+---------+-------------------------------------+

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     | 0.063                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.076                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.035                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.119                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.011                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.012                               |
+------------+---------+-------------------------------------+

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     | 0.027                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.030                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.192                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.011                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.023                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0                                   |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/14663/

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