$ cat /etc/mysql/my.cnf
[client]
port = 3306
socket = /var/run/mysqld/mysqld.sock
default-character-set = utf8
[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
default_storage_engine = InnoDB
lc_messages_dir = /usr/share/mysql
lc_messages = en_US
character_set_server = utf8
collation_server = utf8_general_ci
skip-external-locking
skip-name-resolve
connect_timeout = 120
join_buffer_size = 1M
key_buffer = 2M
key_buffer_size = 61M
log_warnings = 2
max_allowed_packet = 32M
max_connect_errors = 30
max_connections = 30
max_user_connections = 30
myisam_sort_buffer_size = 1024K
query_cache_limit = 128K
query_cache_size = 64M
query_cache_type = 1
read_buffer_size = 8M
read_rnd_buffer_size = 4M
sort_buffer_size = 128K
bulk_insert_buffer_size = 128K
table_open_cache = 64
table_definition_cache = 512
table_cache = 128
thread_stack = 256K
thread_cache_size = 128
thread_concurrency = 8
wait_timeout = 3600
tmp_table_size = 64M
max_heap_table_size = 128M
low_priority_updates = 1
concurrent_insert = 2
max_tmp_tables = 16384
server-id = 8
myisam-recover = BACKUP
#log_bin = /var/log/mysql/mariadb-bin
#log_bin_index = /var/log/mysql/mariadb-bin.index
#expire_logs_days = 1
#max_binlog_size = 100M
open_files_limit = 196608
#slow_query_log = 1
#long_query_time = 10
#slow_query_log_file = /var/log/mysql/sql-slow-query.log
#log_queries_not_using_indexes
# * InnoDB
#
# InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/.
# Read the manual for more InnoDB related options. There are many!
sql_mode = NO_ENGINE_SUBSTITUTION
# you can't just change log file size, requires special procedure
#innodb_log_file_size = 50M
innodb_buffer_pool_size = 61M
innodb_log_buffer_size = 4M
innodb_file_per_table = 1
innodb_open_files = 256
innodb_io_capacity = 512
innodb_flush_method = O_DIRECT
innodb_flush_log_at_trx_commit = 2
innodb_thread_concurrency = 8
#innodb_lazy_drop_table = 1
innodb_lock_wait_timeout = 120
[mysqld_safe]
socket = /var/run/mysqld/mysqld.sock
nice = 0
open_files_limit = 196608
syslog
[mysqldump]
quick
max_allowed_packet = 32M
quote-names
[mysql]
no-auto-rehash
[myisamchk]
key_buffer = 1M
sort_buffer_size = 64K
read_buffer = 4M
write_buffer = 4M
[isamchk]
key_buffer = 1M
sort_buffer_size = 64K
read_buffer = 4M
write_buffer = 4M
[mysqlhotcopy]
interactive-timeout
!includedir /etc/mysql/conf.d/
$