Difference between revisions of "Template:NetworkPerformanceTest"

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==测试网络性能==
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==Test Network Performance==
*我们在friendlycore系统下使用iperf工具来测试网络的性能,测试前请先确保测试环境没有问题,请确保网线、路由器和PC机端口满足要求
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* In Friendlycore we can use the iperf utility to test network performance. Make sure your board is connected properly and the hardware works before start testing
 
[[File:network cable.jpg|frameless|400px]]<br>
 
[[File:network cable.jpg|frameless|400px]]<br>
*为避免干扰、保证测试稳定可靠,请使用独立IP网段和PC机测试
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* To avoid interference from unexpected sources use an independent IP section and test with a PC host.
===设置网络===
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===Setup Network===
*如果需要测试有线网络,请不要连接Wi-Fi,或者使用以下命令禁用开发板Wi-Fi。
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* When you test Ethernet please disable WiFi. You can disable WiFi by running the following commands.
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
 
  ifconfig wlan0 down
 
  ifconfig wlan0 down
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</syntaxhighlight>
 
</syntaxhighlight>
 
[[File:NanoPi_R1S-H3_ifconfig.jpg|frameless|650px]]<br />
 
[[File:NanoPi_R1S-H3_ifconfig.jpg|frameless|650px]]<br />
*如果需要测试Wi-Fi,请不要连接网线,或者使用以下命令禁用开发板有线网络。
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*When you test WiFi please disconnect or disable Ethernet. You can disable Ethernet by running the following commands.
 
<syntaxhighlight lang="bash">
 
<syntaxhighlight lang="bash">
 
  ifconfig eth0 down
 
  ifconfig eth0 down

Revision as of 11:45, 25 December 2019

1 Test Network Performance

  • In Friendlycore we can use the iperf utility to test network performance. Make sure your board is connected properly and the hardware works before start testing

Network cable.jpg

  • To avoid interference from unexpected sources use an independent IP section and test with a PC host.

1.1 Setup Network

  • When you test Ethernet please disable WiFi. You can disable WiFi by running the following commands.
 ifconfig wlan0 down
 ifconfig

NanoPi R1S-H3 ifconfig.jpg

  • When you test WiFi please disconnect or disable Ethernet. You can disable Ethernet by running the following commands.
 ifconfig eth0 down
 ifconfig

1.2 测试开发板发送性能

PC机做server,开发板做client,测试开发板向PC机发送数据的性能。

  • 1、使用以下命令查看PC机的IP地址,例如本机的IP地址为192.168.10.100
 ifconfig
  • 2、在PC机终端使用以下命令运行iperf软件,并设置PC机为server
 iperf -s
  • 3、在开发板的调试终端执行以下命令,运行iperf软件,并设置开发板为client,开始测试,请注意IP地址需改成你的PC机实际的IP地址
 iperf -c 192.168.10.100 -t 60 -i 1

以NanoPi R1S-H3为例,实际发送性能测试如下图所示:
NanoPi-R1S-H3 iperf-c.jpg

1.3 测试开发板接收性能

开发板做server,PC机做client,测试开发板接收PC机数据的性能。

  • 1、使用以下命令查看开发板的IP地址,例如本开发板的IP地址为192.168.10.102
 ifconfig
  • 2、在开发板终端使用以下命令运行iperf软件,并设置开发板为server
 iperf -s
  • 3、在PC机的终端执行以下命令,运行iperf软件,并设置PC机为client,开始测试,请注意IP地址需改成你的开发板实际的IP地址
 iperf -c 192.168.10.102 -t 60 -i 1

以NanoPi R1S-H3为例,实际接收性能测试如下图所示:
NanoPi-R1S-H3 iperf-s.jpg