[dpdk-test-report] |SUCCESS| pw53153 [PATCH] [v3] net/tap: fix potential buffer overrun

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Wed May 1 21:55:06 CEST 2019


Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/53153

_Performance Testing PASS_

Submitter: Herakliusz Lipiec <herakliusz.lipiec at intel.com>
Date: Monday, April 29 2019 17:31:21 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:7f251bcf22c5729792f9243480af1b3c072876a5

53153 --> 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     | -0.050                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.314                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.072                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.013                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.002                               |
+------------+---------+-------------------------------------+
| 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     | 0.008                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.051                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.055                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.189                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.103                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.008                               |
+------------+---------+-------------------------------------+

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     | 0.170                               |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.062                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.038                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.053                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.003                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.001                               |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/5625/

UNH-IOL DPDK Performance Test Lab

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