اینجوری بذارید تنظیمات رو....
[mysqld]
skip-locking
skip-innodb
query_cache_limit=1M
query_cache_size=5M
query_cache_type=1
max_connections=50
interactive_timeout=15
wait_timeout=15
connect_timeout=10
thread_cache_size=5
key_buffer=4M
join_buffer=1M
max_allowed_packet=4M
table_cache=512
record_buffer=1M
sort_buffer_size=2M
read_buffer_size=2M
max_connect_errors=10
# Try number of CPU's*2 for thread_concurrency
thread_concurrency=2
myisam_sort_buffer_size=5M
log-bin
server-id=1
[safe_mysqld]
err-log=/var/log/mysqld.log
open_files_limit=1024
[mysqldump]
quick
max_allowed_packet=5M
[mysql]
no-auto-rehash
#safe-updates
[isamchk]
key_buffer=6M
sort_buffer=6M
read_buffer=2M
write_buffer=2M
[myisamchk]
key_buffer=5M
sort_buffer=5M
read_buffer=5M
write_buffer=5M
[mysqlhotcopy]
interactive-timeout