_Performance Testing issues_

Branch: dpdk

5eb1708ec1db1f2d644f44a42468139df0b0ad6c --> performance testing fail

Test environment and result as below:

Ubuntu 17.10
Kernel: 4.13.0-43-generic
GCC: gcc (Ubuntu 7.2.0-8ubuntu3) 7.2.0
NIC: Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 1/1

Detail performance results: 
See logs from the ci website for more information.

https://lab.dpdk.org/results/dashboard/tarballs/5386/

UNH-IOL DPDK Performance Test Lab

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