[dpdk-test-report] |SUCCESS| pw63786 [PATCH] net/virtio: add link speed tuning

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Thu Dec 12 16:05:26 CET 2019


Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/63786

_Performance Testing PASS_

Submitter: Ivan Dyukov <i.dyukov at samsung.com>
Date: Thursday, December 12 2019 08:50:12 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:aef1d0733179afb56916e95058a4f1398b81af04

63786 --> 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 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     | 0.290                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.214                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.001                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.011                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.002                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.005                               |
+------------+---------+-------------------------------------+

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     | -0.574                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.124                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.012                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.137                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.007                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.014                              |
+------------+---------+-------------------------------------+

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     | 0.240                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.054                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.058                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.021                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.009                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.002                              |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/8888/

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