[dpdk-test-report] |SUCCESS| pw50448 [PATCH] [v1] examples/distributor: detect high frequency cores

[dpdklab at iol.unh.edu]

Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/50448

_Performance Testing PASS_

Submitter: David Hunt <david.hunt at intel.com>
Date: Friday, February 22 2019 11:45:51 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:b13baac8d5ffb6b0b7a6ca0def884d3f1a82babb

50448 --> 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     | 0.148                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.273                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.065                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.005                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.001                              |
+------------+---------+-------------------------------------+

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     | -0.016                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.009                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.038                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.159                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.022                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.116                              |
+------------+---------+-------------------------------------+

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     | -0.098                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.054                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.044                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.023                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.012                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.010                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/4647/

UNH-IOL DPDK Performance Test Lab