[mysql]
port                            = 3306
socket                          = /var/lib/mysql/mysql.sock

[mysqld]
# === Required Settings ===
basedir                         = /usr/
bind_address                    = *
datadir                         = /var/lib/mysql/
max_allowed_packet              = 256M
max_connect_errors              = 1000000
pid_file                        = /var/lib/mysql/mysql.pid
port                            = 3306
skip_external_locking
socket                          = /var/lib/mysql/mysql.sock
tmpdir                          = /tmp
user                            = mysql
performance_schema              = 0

skip-log-bin
default-authentication-plugin = mysql_native_password


# === SQL Compatibility Mode ===
sql_mode                        = ""

# === InnoDB Settings ===
default_storage_engine          = InnoDB
innodb_buffer_pool_instances    = 1
innodb_buffer_pool_size         = 2G
innodb_file_per_table           = 1
innodb_flush_method             = O_DIRECT
innodb_log_buffer_size          = 16M
innodb_log_files_in_group       = 2
innodb_log_file_size            = 2G
innodb_stats_on_metadata        = 0

innodb_read_io_threads          = 64
innodb_write_io_threads         = 64

# === MyISAM Settings ===
key_buffer_size                 = 64M

low_priority_updates            = 1
concurrent_insert               = 2

# === Connection Settings ===
max_connections                 = 150
back_log                        = 512
thread_cache_size               = 100
thread_stack                    = 192K

interactive_timeout             = 50
wait_timeout                    = 50

# === Buffer Settings ===
innodb_sort_buffer_size         = 2M
join_buffer_size                = 1M
read_buffer_size                = 3M
read_rnd_buffer_size            = 4M
sort_buffer_size                = 1M
# === Table Settings ===
table_definition_cache          = 40000
table_open_cache                = 40000
table_open_cache_instances      = 8
open_files_limit                = 60000

max_heap_table_size             = 64M
tmp_table_size                  = 64M
# === Search Settings ===
ft_min_word_len                 = 3

# === Logging ===
log_error                       = /var/lib/mysql/mysql_error.log
log_queries_not_using_indexes   = 0
long_query_time                 = 3
slow_query_log                  = 1
slow_query_log_file             = /var/lib/mysql/mysql_slow.log

[mysqldump]
quick
quote_names
max_allowed_packet              = 512M