max_allowed_packet
max_connect_errors
max_connections
open_files_limit
performance_schema
sql_mode
thread_cache_size
interactive_timeout
wait_timeout
log_output
log_error
log_error_verbosity
general_log
general_log_file
long_query_time
slow_query_log
slow_query_log_file
join_buffer_size
key_buffer_size
read_buffer_size
read_rnd_buffer_size
sort_buffer_size
innodb_log_buffer_size
innodb_log_file_size
innodb_sort_buffer_size
innodb_buffer_pool_chunk_size
innodb_buffer_pool_instances
innodb_buffer_pool_size
max_heap_table_size
tmp_table_size
