[dpdk-test-report] |SUCCESS| pw63975 [PATCH] [v3] net/virtio-user: fix packed ring server mode

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/63975

_Performance Testing PASS_

Submitter: Ding, Xuan <xuan.ding at intel.com>
Date: Wednesday, December 18 2019 02:24:06 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:c3e89f69facbbfe131b6a6723665d48801ac943d

63975 --> performance testing pass

Test environment and result as below:

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     | 0.353                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.008                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.032                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.052                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.050                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.022                               |
+------------+---------+-------------------------------------+

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     | 0.241                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.392                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.004                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.013                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.005                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0                                   |
+------------+---------+-------------------------------------+

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     | 0.008                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.194                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.039                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.003                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.022                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.017                              |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/8957/

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