install sysstat on centos
To install sysstat/sar on CentOS, run yum install sysstat Enable and start sysstat systemctl enable sysstat systemctl start sysstat systemctl status sysstat…
sysstat
Enable sar in Ubuntu
On Ubuntu, when i run sar, i get error root@localhost:~# sar Cannot open /var/log/sysstat/sa31: No such file or directory Please check if…