if all tables be checksummed 
checksum ...    
ERRORS DIFFS ROWS CHUNKS SKIPPED TABLE
0 0 27 1 0 percona_test.checksums
0 0 1 1 0 percona_test.sentinel
0 0 200 1 0 sakila.actor
0 0 603 1 0 sakila.address
0 0 16 1 0 sakila.category
0 0 600 1 0 sakila.city
0 0 109 1 0 sakila.country
0 0 599 1 0 sakila.customer
0 0 1000 1 0 sakila.film
0 0 5462 8 0 sakila.film_actor
0 0 1000 1 0 sakila.film_category
0 0 1000 1 0 sakila.film_text
0 0 4581 7 0 sakila.inventory
0 0 6 1 0 sakila.language
0 0 16049 19 0 sakila.payment
0 0 16044 19 0 sakila.rental
0 0 2 1 0 sakila.staff
0 0 2 1 0 sakila.store
0 0 6 1 0 sys.sys_config