[dpdk-test-report] |FAILURE| pw64160 [PATCH] net/ipn3ke: fix line side statistics register read

[dpdklab at iol.unh.edu]

Test-Label: iol-intel-Performance
Test-Status: FAILURE
http://dpdk.org/patch/64160

_Performance Testing issues_

Submitter: Andy Pei <andy.pei at intel.com>
Date: Tuesday, December 31 2019 06:53:47 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:2e088e6f94b773233c06440763c1be43d0d705b3

64160 --> 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 82599ES 10000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 3/3

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 128     | -17.195                             |
+------------+---------+-------------------------------------+
| 64         | 512     | -16.562                             |
+------------+---------+-------------------------------------+
| 64         | 2048    | -9.759                              |
+------------+---------+-------------------------------------+

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     | -0.007                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | -0.039                              |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/9038/

UNH-IOL DPDK Community Lab

To manage your email subscriptions visit: 
https://lab.dpdk.org/results/dashboard/preferences/subscriptions/