[dpdk-test-report] |SUCCESS| pw54266 [PATCH] [v2] net/virtio: add Tx preparation

[dpdklab at iol.unh.edu]

Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/54266

_Performance Testing PASS_

Submitter: Andrew Rybchenko <arybchenko at solarflare.com>
Date: Monday, June 03 2019 18:50:05 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:cf407431dfd47f30acc3ad4a17cc44eff92ad98c

54266 --> performance testing pass

Test environment and result as below:

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
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     | -0.351                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.022                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.022                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.032                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.005                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.011                              |
+------------+---------+-------------------------------------+

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
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     | -0.124                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.021                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.117                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.075                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.055                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.081                               |
+------------+---------+-------------------------------------+

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
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     | -0.393                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.015                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.030                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.007                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.005                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.006                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/5987/

UNH-IOL DPDK Performance Test Lab

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