[dpdk-test-report] |SUCCESS| pw51266 [PATCH] app/testpmd: fix stdout flush absence after printing stats

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Mon Mar 18 18:28:07 CET 2019


Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/51266

_Performance Testing PASS_

Submitter: Andrew Rybchenko <arybchenko at solarflare.com>
Date: Monday, March 18 2019 11:35:47 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:239912fa798e6e671072ca7ff987afd74c1e506c

51266 --> 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     | 0.021                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.043                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.018                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.024                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0                                   |
+------------+---------+-------------------------------------+

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     | 0.197                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.121                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.056                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.012                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.120                              |
+------------+---------+-------------------------------------+
| 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     | -0.239                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.105                               |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.047                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.027                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.004                              |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/4908/

UNH-IOL DPDK Performance Test Lab


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