[root@server httpdocs]# cat /etc/my.cnf
[mysqld]
local-infile=0
datadir=/var/lib/mysql
skip-locking
#skip-innodb
#skip-networking
skip-name-resolve
skip-host-cache
safe-show-database
innodb_buffer_pool_size = 512M
#innodb_flush_method= O_DIRECT
innodb_additional_mem_pool_size= 64M
#innodb_log_file_size= 1024M
innodb_thread_concurrency= 8
innodb_flush_log_at_trx_commit= 0
innodb_log_buffer_size= 8M
innodb_file_per_table =1
query_cache_limit=1M
query_cache_size=192M ## 32MB for every 1GB of RAM
query_cache_type=1
max_user_connections=1000
max_connections=1000
interactive_timeout=360
wait_timeout=360
connect_timeout=360
thread_cache_size=128
table_cache=1000
key_buffer=1024M ## 128MB for every 1GB of RAM
join_buffer=1M
max_connect_errors=360
max_allowed_packet=4M
table_cache=1024
record_buffer=4M
sort_buffer_size=4M ## 1MB for every 1GB of RAM
read_buffer_size=4M ## 1MB for every 1GB of RAM
read_rnd_buffer_size=8M  ## 1MB for every 1GB of RAM
thread_concurrency=8 ## Number of CPUs x 2
myisam_sort_buffer_size=64M
server-id=1
collation-server=latin1_general_ci
socket=/var/lib/mysql/mysql.sock
[mysql.server]
user=mysql

[safe_mysqld]
err-log=/var/log/mysqld.log
pid-file=/var/lib/mysql/mysql.pid
open_files_limit=8192

[mysqldump]
quick
max_allowed_packet=16M

[mysql]
no-auto-rehash
#safe-updates

[isamchk]
key_buffer=64M
sort_buffer=64M
read_buffer=16M
write_buffer=16M

[myisamchk]
key_buffer=64M
sort_buffer=64M
read_buffer=16M
write_buffer=16M

[mysqlhotcopy]
interactive-timeout