[dpdk-test-report] |SUCCESS| pw67479-67480 [PATCH] [v2, 1/3] net/tap: fix mbuf double free when writev fails

dpdklab at iol.unh.edu dpdklab at iol.unh.edu
Tue Mar 31 16:28:40 CEST 2020


Test-Label: iol-mellanox-Performance
Test-Status: SUCCESS
http://dpdk.org/patch/67479

_Performance Testing PASS_

Submitter: wangyunjian <wangyunjian at huawei.com>
Date: Tuesday, March 31 2020 12:51:54 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:ffcf831454a93c1da54299d4066dd03de6712a9b

67479-67480 --> performance testing pass

Test environment and result as below:

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     | -0.449                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.141                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.056                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.056                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.005                              |
+------------+---------+-------------------------------------+

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     | -0.193                              |
+------------+---------+-------------------------------------+
| 128        | 256     | 0.104                               |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.035                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.017                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.003                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.007                              |
+------------+---------+-------------------------------------+

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/10182/

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