mysql: size of all tables in database 

Running out of space and need to figure out which tables are taking up all the disk?

SELECT 
table_schema as `Database`,table_name AS `Table`, 
round(((data_length + index_length) / 1024 / 1024), 2) `Size in MB` 
FROM information_schema.TABLES 
ORDER BY (data_length + index_length) DESC;

## in gigs
SELECT 
table_schema as `Database`, 
table_name AS `Table`, 
round(((data_length + index_length) / 1024 / 1024 / 1024), 2) `Size in GB` 
FROM information_schema.TABLES 
ORDER BY (data_length + index_length) DESC;