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

2颗物理CPU,8核32线程
3. 也可以直接lscpu
lscpu

只有2个CPU,8核,支持超线程,所以有32个逻辑CPU。
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