[dpdk-test-report] |SUCCESS| pw78791 [PATCH] [v2] net/af_xdp: avoid to unnecessary allocation and free mbuf in rx path

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/78791

_Performance Testing PASS_

Submitter: Li RongQing <lirongqing at baidu.com>
Date: Friday, September 25 2020 06:45:36 
DPDK git baseline: Repo:dpdk-next-net
  Branch: master
  CommitID:78e03bf9792e0ae2ba3c3b762935dacaa9f71db6

78791 --> 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     | -0.214                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.060                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.064                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.073                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.050                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.022                               |
+------------+---------+-------------------------------------+

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     | -0.282                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.169                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.018                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.123                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.002                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0                                   |
+------------+---------+-------------------------------------+

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     | -0.102                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.210                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.208                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.030                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.016                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.005                               |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/13282/

UNH-IOL DPDK Community Lab

To manage your email subscriptions, visit: 
https://lab.dpdk.org/results/dashboard/preferences/subscriptions/