[dpdk-test-report] |SUCCESS| pw54843-54844 [PATCH] [v4, 1/2] net/virtio: add Tx preparation

[dpdklab at iol.unh.edu]

Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/54843

_Performance Testing PASS_

Submitter: Andrew Rybchenko <arybchenko at solarflare.com>
Date: Monday, June 17 2019 11:31:37 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:163fbaafa29f0f5f968162700061f1009321625c

54843-54844 --> 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     | -0.129                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.644                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.066                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.004                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.001                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.023                               |
+------------+---------+-------------------------------------+

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     | -0.320                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.087                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.048                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.079                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.032                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.053                              |
+------------+---------+-------------------------------------+

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     | -0.179                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.156                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.035                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.012                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.008                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.004                              |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/6146/

UNH-IOL DPDK Performance Test Lab

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