# 總核數(shù) = 物理CPU個數(shù) X 每顆物理CPU的核數(shù)
# 總邏輯CPU數(shù) = 物理CPU個數(shù) X 每顆物理CPU的核數(shù) X 超線程數(shù)
# 查看物理CPU個數(shù)cat /proc/cpuinfo| grep "physical id"| sort| uniq| wc -l
# 查看每個物理CPU中core的個數(shù)(即核數(shù))cat /proc/cpuinfo| grep "cpu cores"| uniq# 查看邏輯CPU的個數(shù)cat /proc/cpuinfo| grep "processor"| wc -l
查看內(nèi)存總數(shù)
cat /proc/meminfo | grep MemTotal
MemTotal: 32941268 kB //內(nèi)存32G
