1. 查看CPU型号

 cat /proc/cpuinfo | grep name | sort | uniq

2. 查看核数和逻辑CPU数目

# CPU 个数
cat /proc/cpuinfo | grep "physical id" | sort | uniq | wc -l

# 核数
cat /proc/cpuinfo | grep "core id" | sort | uniq | wc -l

# 线程
cat /proc/cpuinfo | grep "processor" | sort | uniq | wc -l

3. 也可以直接lscpu

lscpu

```
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