[dpdk-test-report] |SUCCESS| pw50950 [PATCH] [v5] drivers: fix possible overflow with strcat

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Thu Mar 7 16:45:54 CET 2019


Test-Label: mellanox-Performance-Testing
Test-Status: SUCCESS
http://dpdk.org/patch/50950

_Performance Testing PASS_

Submitter: Chaitanya Babu Talluri <tallurix.chaitanya.babu at intel.com>
Date: Thursday, March 07 2019 12:56:25 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:e892fa595e19b5cce315045444b3b7e31130ef19

50950 --> 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     | -0.287                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.201                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.023                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.006                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.001                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.007                               |
+------------+---------+-------------------------------------+

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     | 0.005                               |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.134                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.062                               |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.041                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.044                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.004                              |
+------------+---------+-------------------------------------+

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     | -0.289                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -0.076                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.046                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.011                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.004                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.006                              |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/4795/

UNH-IOL DPDK Performance Test Lab


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