网络自适配是否打开,工作模式(全双工,半双工),速率等信息; 这里的Speed: 1000Mb/s只能说明phy芯片最大速率能达到1000Mb/s;实际速率还需要进行测试; phy芯片一般分为10base,100base,1000base;Speed: 1000Mb/s能说明网卡处于1000base模式,实际速率相差不多; 2. iperf 实测网络速率的工具,分为客户端和服务端,两端进...
Server listening on5201(test#1)--- Accepted connection from 192.168.0.221, port53640[5]local192.168.0.221 port5201connected to 192.168.0.221 port53642[ID]Interval Transfer Bitrate[5]0.00-1.00 sec868MBytes 7.28 Gbits/sec[5]1.00-2.00 sec904MBytes 7.58 Gbits/sec[5]2.00-3.00 sec923MBytes 7.74 Gb...
Speed: 1000Mb/s Duplex: Full Port: Twisted Pair PHYAD Advertisement: ASIC=3, Technology=Cu, LCK=ON, LED=ON, Transmitter=Generic, TestMode=Off, Power=On, MDI=Normal, PME=Off, Link=Yes, AutoNegotiate=On, AutoNegComplete=Yes, RxErrors=0, TxErrors=0, AlignmentErrors=0, PeerErrors=0, Bad...
SpeedtestforLinuxis a useful tool that allows users to test the speed of their internet connection. With the increasing importance of internet connectivity in our daily lives, having a reliable and ide ci Ubuntu 原创 小周小周招待不周 7月前 ...
speeds over time, as well as for sharing speed test results with others, such as your internet service provider. By keeping a record of your internet speed tests, you can track any fluctuations in your connection speed and identify any patterns or trends that may indicate underlying network ...
网络地址端口转换 NAPT(Network Address and Port Translation),即把内网 IP 映射到公网 IP 的不同端口上,让多个内网 IP 可以共享同一个公网 IP 地址。 iptables: Linux 内核提供的 Netfilter 框架,允许对网络数据包进行修改(比如 NAT)和过滤(比如防火墙)。在这个基础上,iptables、ip6tables、ebtables 等工具,又提...
Linux 性能监测:Network 网络的监测是所有 Linux 子系统里面最复杂的,有太多的因素在里面,比如:延迟、阻塞、冲突、丢包等,更糟的是与 Linux 主机相连的路由器、交换机、无线信号都会影响到整体网络并且很难判断是因为 Linux 网络子系统的问题还是别的设备的问题,增加了监测和判断的复杂度。现在我们使用的所有网卡都...
Internet speed check in Linux Most of us check the internet bandwidth speed whenever we connect to a new network or wifi. So why not our servers! Here is a tutorial that will walk you through to test internet speed in the Linux terminal. ...
speedtest-cli github官网:https://github.com/sivel/speedtest-cli 安装: $ sudo apt install speedtest-cli 测网速 4.1K20 快来测一测你的网速吧! [diagnosing-network-speed-with-iperf.png] 本教程指导如何使用iPerf进行网络吞吐量测试,iPerf是一种命令行工具,通过测量服务器可以处理的最大网络吞吐量来诊断网络...
TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 172.16.38.36 (172.16.38.36) port 0 AF_INET Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 87380 16384 16384 10.32 93.68 ...