[dpdk-test-report] |SUCCESS| pw65783-65785 [PATCH] [v4, 1/3] net/af_xdp: fix umem frame size & headroom calculations

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/65783

_Performance Testing PASS_

Submitter: Ciara Loftus <ciara.loftus at intel.com>
Date: Thursday, February 13 2020 08:49:12 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:1c806ae5c3ac97b10dc6238dd7fa8ae3e195061e

65783-65785 --> performance testing pass

Test environment and result as below:

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     | -0.312                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.004                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.075                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.009                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.020                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.007                              |
+------------+---------+-------------------------------------+

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     | 0.062                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.062                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.205                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.057                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.017                               |
+------------+---------+-------------------------------------+
| 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     | 0.130                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.134                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.082                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.003                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.022                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.018                               |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/9590/

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