[dpdk-test-report] |SUCCESS| pw90919 [PATCH] [v2] examples/l3fwd: skip TX queue drain on first iteration

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/90919

_Performance Testing PASS_

Submitter: Kathleen Capella <kathleen.capella at arm.com>
Date: Thursday, April 08 2021 21:35:49 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:cace2d7ef27995694415ae4bc90f41c9667f3b30

90919 --> 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     | -0.48599%                           |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.01036%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | 1.05831%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.09444%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.06698%                            |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.39467%                            |
+------------+---------+-------------------------------------+

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     | 0.34215%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.15777%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.12402%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.08002%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.16705%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.12306%                           |
+------------+---------+-------------------------------------+

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     | 0.01944%                            |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.29636%                           |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.27711%                            |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.99881%                            |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.20973%                           |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.07041%                            |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/16389/

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