MySql Optimizing

https://raw.githubusercontent.com/major/MySQLTuner-perl/master/mysqltuner.pl
Then GOTO
cd /home/
vi mysqltuner.pl
goto that link and copy all the item..
or google and type mysqltuner..
copy paste
chmod +x mysqltuner.pl
./mysqltuner.pl
copy >>
query_cache_size=8M
thread_cache_size=4
table_open_cache=400
vi /etc/my.cnf
PASTE
service mysql restart
query_cache_size=8M
thread_cache_size=4
table_open_cache=400