[dpdk-test-report] |SUCCESS| pw52992 [PATCH] net/sfc: fix MTU change to check Rx scatter consistency

[dpdklab at iol.unh.edu]

Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/52992

_Performance Testing PASS_

Submitter: Andrew Rybchenko <arybchenko at solarflare.com>
Date: Tuesday, April 23 2019 08:14:30 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:7f251bcf22c5729792f9243480af1b3c072876a5

52992 --> performance testing pass

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     | 0.004                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.057                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.016                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.001                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.001                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.004                              |
+------------+---------+-------------------------------------+

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: 0/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -0.249                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.049                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.078                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.336                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.014                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.049                              |
+------------+---------+-------------------------------------+

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     | -0.187                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.079                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.034                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.006                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.007                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.010                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/5538/

UNH-IOL DPDK Performance Test Lab

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