wmic command
input CPU get name
cpu get NumberOfCores check your CPU is a few core physical core
cpu get NumberOfLogicalProcessors get the number of
logical CPU logical CPU uses hyper-threading technology, a physical core can have two logical cores
CentOS system view CPU information
grep'physical id' /proc/cpuinfo
view the number of cores
grep'core id' /proc/cpuinfo
view the number of payment measurement threads
grep'processor' /proc/cpuinfo