[dpdk-test-report] |SUCCESS| pw83779 [PATCH] net/mlx5: improve vMPRQ descriptors allocation locality

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Sat Nov 7 09:42:29 CET 2020


Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/83779

_Performance Testing PASS_

Submitter: Alexander Kozyrev <akozyrev at nvidia.com>
Date: Friday, November 06 2020 00:04:42 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:60af9bd63dd46ebd709371e88b4096fd2bc048cf

83779 --> performance testing pass

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
NIC: Mellanox ConnectX-5 100000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -0.352                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.143                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.009                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.017                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.008                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0                                   |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
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     | 0.046                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.085                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.019                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.007                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.004                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.006                              |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
Compiler: gcc 7.4
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     | -0.055                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.351                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.186                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.038                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.042                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.011                               |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/14341/

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