Shulou(Shulou.com)06/03 Report--

We can view the cpu information by reading the cpuinfo file.

Execute the command:

# cat / proc/cpuinfo

Output information:

Expand knowledge:

1 check the number of physical CPU

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

2. Check the number of logical CPU

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

3. Check how many cores CPU is.

# cat / proc/cpuinfo | grep "cores" | uniq

4. Check the main frequency of CPU

# cat / proc/cpuinfo | grep MHz | uniq

These are the details of how the linux system views cpu information, please pay attention to other related articles!

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