Konfiguracja Mysql pod duże strony oparte o drupal

Config my.conf

[client]
port = 3306
socket = /var/run/mysqld/mysqld.sock

[mysqld_safe]
socket = /var/run/mysqld/mysqld.sock
nice = 0

[mysqld]
user = mysql
pid-file = /var/run/mysqld/mysqld.pid
socket = /var/run/mysqld/mysqld.sock
port = 3306
basedir = /usr
datadir = /var/lib/mysql
tmpdir = /tmp
language = /usr/share/mysql/english
skip-external-locking
old_passwords = 1
bind-address = 127.0.0.1
key_buffer = 16M
key_buffer_size = 32M
max_allowed_packet = 16M
thread_stack = 128K
thread_cache_size = 64
query_cache_limit = 8M
query_cache_size = 64M
query_cache_type = 1
join_buffer_size = 512K
max_connections = 150
log_slow_queries = /var/log/mysql/mysql-slow.log
skip-bdb
skip-innodb

[mysqldump]
quick
quote-names
max_allowed_packet = 16M

[mysql]
#no-auto-rehash # faster start of mysql but no tab completition

[isamchk]
key_buffer = 16M