iPerf 测速软件centos7安装

Iperf 是一个网络性能测试工具。Iperf可以测试最大TCP和UDP带宽性能，具有多种参数和UDP特性，可以根据需要调整，可以报告带宽、延迟抖动和数据包丢失。 使用环境：VPS是centos7_64位系统标准安装，如果提示没有wget、rpm、yum命令请自行安装，系统update的iperf是3.1.3版本，默认安装2.0

安装iperf： [root@fq ~]# wget https://iperf.fr/download/fedora/iperf3-3.1.3-1.fc24.x86_64.rpm --2020-03-01 11:10:00-- https://iperf.fr/download/fedora/iperf3-3.1.3-1.fc24.x86_64.rpm Resolving iperf.fr (iperf.fr)... 213.246.63.45, 2a00:c70:1:213:246:63:45:2 Connecting to iperf.fr (iperf.fr)|213.246.63.45|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 78686 (77K) [application/x-redhat-package-manager] Saving to: ‘iperf3-3.1.3-1.fc24.x86_64.rpm’

100%[=======================================>] 78,686 144KB/s in 0.5s

2020-03-01 11:10:01 (144 KB/s) - ‘iperf3-3.1.3-1.fc24.x86_64.rpm’ saved [78686/78686]

[root@fq ~]# rpm -Uvh iperf3-3.1.3-1.fc24.x86_64.rpm Preparing... ################################# [100%] Updating / installing... 1:iperf3-3.1.3-1.fc24 ################################# [100%] [root@fq ~]# yum update Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile

• base: centos.cs.nctu.edu.tw
• elrepo: mirror-hk.koddos.net
• elrepo-kernel: mirror-hk.koddos.net
• epel: fedora.cs.nctu.edu.tw
• epel-debuginfo: fedora.cs.nctu.edu.tw
• extras: mirror.upsi.edu.my
• updates: mirror.its.sfu.ca Resolving Dependencies --> Running transaction check ---> Package iperf3.x86_64 0:3.1.3-1.fc24 will be updated ---> Package iperf3.x86_64 0:3.1.7-2.el7 will be an update --> Finished Dependency Resolution

Dependencies Resolved

================================================================================= Package Arch Version Repository Size ================================================================================= Updating: iperf3 x86_64 3.1.7-2.el7 base 79 k

Transaction Summary ================================================================================= Upgrade 1 Package

Total download size: 79 k Is this ok [y/d/N]: y Downloading packages: Delta RPMs disabled because /usr/bin/applydeltarpm not installed. iperf3-3.1.7-2.el7.x86_64.rpm | 79 kB 00:00:00
Running transaction check Running transaction test Transaction test succeeded Running transaction Warning: RPMDB altered outside of yum. Updating : iperf3-3.1.7-2.el7.x86_64 1/2 Cleanup : iperf3-3.1.3-1.fc24.x86_64 2/2 Verifying : iperf3-3.1.7-2.el7.x86_64 1/2 Verifying : iperf3-3.1.3-1.fc24.x86_64 2/2

Updated: iperf3.x86_64 0:3.1.7-2.el7

Complete! [root@fq ~]# yum install iperf Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile

• base: centos.cs.nctu.edu.tw
• elrepo: mirror-hk.koddos.net
• elrepo-kernel: mirror-hk.koddos.net
• epel: mirrors.aliyun.com
• epel-debuginfo: mirrors.aliyun.com
• extras: mirror.upsi.edu.my
• updates: mirror.kku.ac.th Resolving Dependencies --> Running transaction check ---> Package iperf.x86_64 0:2.0.13-1.el7 will be installed --> Finished Dependency Resolution

Dependencies Resolved

================================================================================= Package Arch Version Repository Size ================================================================================= Installing: iperf x86_64 2.0.13-1.el7 epel 86 k

Transaction Summary ================================================================================= Install 1 Package

Total download size: 86 k Installed size: 185 k Is this ok [y/d/N]: y Downloading packages: iperf-2.0.13-1.el7.x86_64.rpm | 86 kB 00:00:01
Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : iperf-2.0.13-1.el7.x86_64 1/1 Verifying : iperf-2.0.13-1.el7.x86_64 1/1

Installed: iperf.x86_64 0:2.0.13-1.el7

Complete! [root@fq ~]# iperf -v iperf version 2.0.13 (21 Jan 2019) pthreads [root@fq ~]# iperf -s -u

Server listening on UDP port 5001 Receiving 1470 byte datagrams UDP buffer size: 208 KByte (default)

[ 3] local 10.140.0.3 port 5001 connected with 182.120.21.91 port 64702 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 3] 0.0-60.3 sec 75.3 MBytes 10.5 Mbits/sec 15.785 ms 456497/510203 (89%)

Debian和Ubuntu 可以在Debian和Ubuntu使用apt-get来安装

apt-get install iperf