After purchasing a VPS host, the most important thing is to know whether the performance of the VPS host you purchased is qualified. However, many people do not know how to check the model and configuration information of the VPS host they purchased. At the same time, because Linux basically relies on commands, some commands that are not used often are basically difficult to remember, and some comprehensive performance needs to be run comprehensively. Sub tools.
In this article, I will share common detection scripts for VPS hosts and servers, mainly including CPU and memory configuration information of VPS hosts, disk IO speed, outgoing and return lines, and comprehensive performance testing tools for VPS hosts. Collected from the Internet, I hope it will be helpful for you to test the performance and speed of the VPS host.
1. Basic operation
1.1 View CPU information
cat /proc/cpuinfo
1.2 View current kernel information
uname -a
1.3 Linux modify host name
execute first
hostnamectl set-hostname
Then execute the following command
vi /etc/hosts
Add a 127.0.0.1 in the second line, and modify the original host name in the file to the new host name just set.
2. Disk IO test
Bench test script
wget -qO-bench.sh | bash
SuperBench test script
wget -qO-git.io/superbench.sh | bash
or
wget -qO- –no-check-certificate https://raw.githubusercontent.com/oooldking/script/master/superbench.sh | bash
3. Routing line test
Besttrace shows backhaul lines directly
wget -qO-git.io/besttrace | bash
backtrace three network backhaul routing test
curl https://raw.githubusercontent.com/zhanghanyun/backtrace/main/install.sh -sSf | sh
Nanqinlang return test script
Supports three modes of node selection test, four-network quick test, and manual input IP test
wget https://raw.githubusercontent.com/nanqinlang-script/testrace/master/testrace.sh && bash testrace.sh
