Daily Archives: December 12, 2011

How to check number of “Physical CPU and core”?

number of physical cpu: “psrinfo -p” number of cores: “kstat cpu_info|grep core_id|sort -u|wc -l” number of threads: “psrinfo -pv” Code: # echo “`psrinfo -p` socket(s)” 2 socket(s) Code: # echo “`kstat -m cpu_info|grep -w core_id|uniq|wc -l` core(s) ” 8 core(s) … Continue reading

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