[dpdk-test-report] |FAILURE| pw57386 [PATCH] [v2] net/pcap: propagate timestamp from pcap_pkthdr to mbuf

[dpdklab at iol.unh.edu]

Test-Label: intel-Performance-Testing
Test-Status: FAILURE
http://dpdk.org/patch/57386

_Performance Testing issues_

Submitter: Sylvain Rodon <srn at nexatech.fr>
Date: Friday, August 02 2019 08:57:23 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:0bbc72e599ed8b2593efccfae5692f1c6a15d2e8

57386 --> performance testing fail

Test environment and result as below:

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: 1/2

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 512     | -1.536                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.282                               |
+------------+---------+-------------------------------------+

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     | 0.244                               |
+------------+---------+-------------------------------------+
| 64         | 512     | 0.586                               |
+------------+---------+-------------------------------------+
| 64         | 2048    | -0.224                              |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/6990/

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