[client]
# password  = your_password
port        = 3306
socket      = /tmp/mysql.sock
default_character_set= utf8

[mysqld]
port        = 3306
socket      = /tmp/mysql.sock
datadir     = /var/lib/mysql
log_error   = /var/log/mysql/mysqld.err

collation_server=utf8_general_ci
init_connect='SET NAMES utf8'
character_set_server=utf8
lower_case_table_names=1
innodb_file_per_table=1

## 性能优化配置
## 2-4G
binlog_cache_size = 64K
thread_stack = 256K
join_buffer_size = 2048K
max_heap_table_size = 384M
key_buffer_size = 256M
table_open_cache = 192
sort_buffer_size = 768K
read_buffer_size = 768K
read_rnd_buffer_size = 512K
thread_cache_size = 96
query_cache_size = 128M
tmp_table_size = 384M
max_connections = 500
innodb_buffer_pool_size = 384M

## 其他配置
query_cache_type = 1
default_storage_engine = InnoDB
performance_schema_max_table_instances = 400
table_definition_cache = 400
max_allowed_packet = 100G
net_buffer_length = 4K
myisam_sort_buffer_size = 8M
sql_mode = NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
max_connect_errors = 100
open_files_limit = 65535
explicit_defaults_for_timestamp = true
skip-external-locking
skip-name-resolve
# pid_file=/var/run/mysqld.pid

## InnoDB
innodb_data_file_path = ibdata1:10M:autoextend
innodb_log_file_size = 64M
innodb_log_buffer_size = 16M
innodb_flush_log_at_trx_commit = 1
innodb_lock_wait_timeout = 50
innodb_max_dirty_pages_pct = 90
innodb_read_io_threads = 4
innodb_write_io_threads = 4

## logging
general_log=ON
general_log_file=/var/log/mysql/mysqld.log
# slow_query_log=ON
# slow_query_log_file=/var/log/mysql/mysql-slow.log
# long_query_time=3
# log_queries_not_using_indexes=ON
# log_bin=mysql-bin
# binlog_format=mixed
# server_id=1
# expire_logs_days=10

## plugins
# plugin-load-add=validate_password.so
# validate_password=FORCE_PLUS_PERMANENT
# validate_password_length=8
# validate_password_mixed_case_count=1
# validate_password_number_count=1
# validate_password_policy=1

# plugin-load-add=connection_control.so
# connection_control=FORCE_PLUS_PERMANENT
# connection_control_failed_login_attempts=FORCE_PLUS_PERMANENT
# connection_control_failed_connections_threshold=5
# connection_control_max_connection_delay=86400
# connection_control_min_connection_delay=1000

wait_timeout=1800
interactive_timeout=1800
# default_password_lifetime=90

[mysqldump]
quick
max_allowed_packet = 500M

[mysql]
port=3306
default_character_set=utf8
no-auto-rehash

[myisamchk]
key_buffer_size = 32M
sort_buffer_size = 768K
read_buffer = 2M
write_buffer = 2M

[mysqlhotcopy]
interactive-timeout