[dpdk-test-report] |SUCCESS| pw61284 [PATCH] [v5] vhost: add support for large buffers

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/61284

_Performance Testing PASS_

Submitter: Flavio Leitner <fbl at sysclose.org>
Date: Tuesday, October 15 2019 18:59:51 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:31b798a6f08e9b333b94b8bb26910209aa810b73

61284 --> performance testing pass

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
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     | -0.062                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.082                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.054                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.001                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.021                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.009                              |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
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     | -0.852                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.206                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.052                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.023                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.039                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.018                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
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     | -0.218                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.171                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.011                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.014                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.008                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.001                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/7960/

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