ORAchk
https://www.oracle.com/technetwork/jp/database/articles/shibacho/index-2491041-ja.html
MySQLTuner
https://www.e-agency.co.jp/column/20121220.html
cd /usr/share/
wget -O MySQLTuner.zip https://github.com/rackerhacker/MySQLTuner-perl/archive/master.zip
unzip MySQLTuner.zip
cd MySQLTuner-perl-master
./mysqltuner.pl --user root --pass 'Aaa!1234'
postgresqltuner
https://github.com/jfcoz/postgresqltuner
sp_server_diagnostics
http://ryuchan.hatenablog.com/entry/2014/05/03/103245
https://www.sqlshack.com/using-sp_server_diagnostics/
EXEC sp_server_diagnostics
