yum install sysstat -y
systemctl start sysstat
systemctl enable sysstat
systemctl status sysstat
tuned-adm list
tuned-adm profile throughput-performance
tuned-adm active
echo 1 second,total 3 times
mpstat -P ALL 1 3
yum install sysstat -y
systemctl start sysstat
systemctl enable sysstat
systemctl status sysstat
tuned-adm list
tuned-adm profile throughput-performance
tuned-adm active
mpstat -P ALL 1 3