Shulou(Shulou.com)06/02 Report--

# Total number of cores = number of physical CPU * number of cores per physical CPU

# Total number of logical CPU = number of physical CPU * number of cores per physical CPU * number of threads

# check the number of physical CPU

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

# check the number of core in each physical CPU (i.e. the number of cores)

Cat / proc/cpuinfo | grep "cpu cores" | uniq

# check the number of logical CPU

Cat / proc/cpuinfo | grep "processor" | wc-l

# View CPU information (model)

Cat / proc/cpuinfo | grep name | cut-f2-d: | uniq-c

# View memory information

# cat / proc/meminfo

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