[dpdk-test-report] |SUCCESS| pw64247 [PATCH] net/virtio_user: do not close invalid file descriptor

[dpdklab at iol.unh.edu]

Test-Label: iol-intel-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/64247

_Performance Testing PASS_

Submitter: Stephen Hemminger <stephen at networkplumber.org>
Date: Monday, January 06 2020 19:18:37 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:10060dba6455461088d24e03d3cfeba639d53022

64247 --> performance testing pass

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
GCC: 7.4
NIC: Intel Corporation Ethernet Converged Network Adapter 82599ES 10000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/3

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 128     | 0.205                               |
+------------+---------+-------------------------------------+
| 64         | 512     | -0.375                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.040                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
GCC: 7.4
NIC: Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/2

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 512     | 0.444                               |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.212                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/9072/

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