查看服务器 CPU 数量的方法
1. Linux
- cat /proc/cpuinfo | grep "physical id"| sort -u | wc -l
- lscpu | grep "Socket(s):"
- top -n 1 | grep 'Cpu(s):'2
2. Windows
- wmic cpu get name | findstr /i /v "cpu" | findstr /c:":"
- Get-WmiObject win32_processor | Measure-Object -Property NumberOfCores -Sum
举例要素:
- 物理 CPU 数量
- 每个物理 CPU 的核心数
- 逻辑 CPU 数量(物理 CPU x 核心数)
![](https://img0.baidu.com/it/u=1709002980,1891254291&fm=253.jpg)