[mysqld] # Docs: https://mariadb.com/kb/en/server-system-variables lc_messages = es_ES lc_time_names = es_ES character-set-server = utf8 collation-server = utf8_unicode_ci explicit_defaults_for_timestamp = ON datadir = /mnt/mysqldata/mysql tmpdir = /mnt/mysqltmp log_bin_trust_function_creators = 1 sql_mode = NO_ENGINE_SUBSTITUTION bind-address = 0.0.0.0 max_password_errors = 50 #++++++++++++++++++++++++++++++++++++++++ Threads thread_stack = 512K join_buffer_size = 2M sort_buffer_size = 4M net_buffer_length = 256K max_allowed_packet = 16M read_buffer_size = 1M read_rnd_buffer_size = 512K #++++++++++++++++++++++++++++++++++++++++ Performance thread_cache_size = 450 interactive_timeout = 1800 wait_timeout = 1800 open_files_limit = 20000 low_priority_updates = 1 table_open_cache = 40000 table_definition_cache = 10000 table_open_cache_instances = 1 key_buffer_size = 256K max_heap_table_size = 128M tmp_table_size = 128M concurrent_insert = ALWAYS group_concat_max_len = 10000 max_connect_errors = 50 #++++++++++++++++++++++++++++++++++++++++ Binary log max_binlog_size = 1GB binlog_cache_size = 16M binlog_stmt_cache_size = 16M binlog_row_image = noblob binlog_format = row #++++++++++++++++++++++++++++++++++++++++ InnoDB transaction-isolation = READ-COMMITTED idle_transaction_timeout = 60 innodb_io_capacity = 100 innodb_io_capacity_max = 100 innodb_monitor_enable = all innodb_read_io_threads = 16 innodb_write_io_threads = 16 innodb_checksum_algorithm = crc32 innodb_adaptive_hash_index = 0 innodb_flush_method = O_DIRECT innodb_log_buffer_size = 32M innodb_purge_threads = 4 innodb_buffer_pool_dump_at_shutdown = ON innodb_buffer_pool_load_at_startup = ON #++++++++++++++++++++++++++++++++++++++++ Logging log_error = /var/log/mysql/error.log log_output = TABLE general_log = OFF slow_query_log = ON long_query_time = 2 min_examined_row_limit = 0 log_slow_admin_statements = ON log_queries_not_using_indexes = OFF max_error_count = 100 #++++++++++++++++++++++++++++++++++++++++ SSL ssl-ca = /etc/mysql/ca.pem ssl-cert = /etc/mysql/cert.pem ssl-key = /etc/mysql/key.pem #++++++++++++++++++++++++++++++++++++++++ Query cache query_cache_limit = 0 query_cache_type = OFF query_cache_size = 0 #++++++++++++++++++++++++++++++++++++++++ Performance Schema performance_schema = ON performance_schema_digests_size = 20000 performance-schema-consumer-events-statements-history = ON performance_schema_consumer_events_statements_history_long = ON userstat = ON