Top Slowest Queries and their Associated Tables in MySQL

The following query gets data from performance_schema in MySQL and attempts to regex the digest to the list of tables in the same schema.

 SELECT d.*,  
  (SELECT group_concat(distinct TABLE_NAME) FROM information_schema.TABLES   
 WHERE table_schema = d.schema_name and d.digest_text regexp table_name) table_name  
  FROM performance_schema.events_statements_summary_by_digest d  
 WHERE d.DIGEST_TEXT regexp "^(SELECT|UPDATE|DELETE|REPLACE|INSERT|CREATE)"  
 and d.LAST_SEEN >= curdate() - interval 7 day  
 ORDER BY d.SUM_TIMER_WAIT DESC limit 10\G