[dpdk-test-report] |FAILURE| pw49540-49541 [PATCH] [v2, 1/2] mbuf: add function returning default buffer address

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Wed Jan 9 16:15:53 CET 2019


Test-Label: mellanox-Performance-Testing
Test-Status: FAILURE
http://dpdk.org/patch/49540

_Performance Testing issues_

Submitter: Yongseok Koh <yskoh at mellanox.com>
Date: Wednesday, January 09 2019 13:19:07 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:9d1d6a7c7747173b4cb5a882316a0e3b5e1585dc

49540-49541 --> performance testing fail

Test environment and result as below:

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
NIC: Mellanox ConnectX-4 Lx 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -0.023                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.049                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.022                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.044                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.002                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.006                              |
+------------+---------+-------------------------------------+

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
NIC: Mellanox ConnectX-5 100000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 1/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -1.322                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.242                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.117                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.036                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.004                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.007                               |
+------------+---------+-------------------------------------+

Ubuntu 16.04
Kernel: 4.4.0-109-generic
GCC: 5.4.0-6ubuntu1~16.04.6
NIC: Mellanox ConnectX-4 Lx 25000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | 0.069                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.108                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.054                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.002                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.003                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.003                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/4208/

UNH-IOL DPDK Performance Test Lab


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