[dpdk-test-report] |SUCCESS| pw66000 [PATCH] [v2] vhost: fix packed ring zero-copy

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Mon Feb 24 18:09:42 CET 2020


Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/66000

_Performance Testing PASS_

Submitter: Liu, Yong <yong.liu at intel.com>
Date: Monday, February 24 2020 15:14:19 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:fbd54248bb18040166a3e6d792282bd5ca5ed240

66000 --> 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     | 0.028                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.158                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.093                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.001                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 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     | -0.564                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.049                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.108                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.060                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.008                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.004                              |
+------------+---------+-------------------------------------+

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     | 0.126                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.206                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.064                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.003                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.027                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.011                               |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/9721/

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