[dpdk-test-report] |FAILURE| pw64567-64572 [PATCH] [v8, 1/6] test/ring: use division for cycle count calculation

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Mon Jan 13 18:58:25 CET 2020


Test-Label: iol-intel-Performance
Test-Status: FAILURE
http://dpdk.org/patch/64567

_Performance Testing issues_

Submitter: Honnappa Nagarahalli <honnappa.nagarahalli at arm.com>
Date: Monday, January 13 2020 17:25:13 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:a02b9406a8769247737b55dbfa50b6b5f896d946

64567-64572 --> 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: 1/3

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 128     | -0.129                              |
+------------+---------+-------------------------------------+
| 64         | 512     | -1.807                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.213                               |
+------------+---------+-------------------------------------+

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     | -0.025                              |
+------------+---------+-------------------------------------+
| 64         | 2048    | 0.106                               |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/9160/

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