SHOW VARIABLES LIKE 'slow_query_log%';
SHOW VARIABLES LIKE 'long_query_time';
SHOW VARIABLES LIKE 'log_queries_not_using_indexes';
SHOW VARIABLES LIKE 'general_log%';
SHOW VARIABLES LIKE 'max_connections';
SHOW VARIABLES LIKE 'slow_query_log%';
SHOW VARIABLES LIKE 'long_query_time';
SHOW VARIABLES LIKE 'log_queries_not_using_indexes';
SHOW VARIABLES LIKE 'general_log%';
SHOW VARIABLES LIKE 'max_connections';