if all tables checksummed 
checksum ...   
ERRORS DIFFS ROWS SKIPPED TABLE
0 0 0 0 mysql.columns_priv
0 0 0 0 mysql.component
0 0 2 0 mysql.db
0 0 0 0 mysql.default_roles
0 0 2 0 mysql.engine_cost
0 0 0 0 mysql.func
0 0 26 0 mysql.global_grants
0 0 40 0 mysql.help_category
0 0 695 0 mysql.help_keyword
0 0 1457 0 mysql.help_relation
0 0 644 0 mysql.help_topic
0 0 0 0 mysql.password_history
0 0 0 0 mysql.plugin
0 0 0 0 mysql.procs_priv
0 0 1 0 mysql.proxies_priv
0 0 0 0 mysql.role_edges
0 0 6 0 mysql.server_cost
0 0 0 0 mysql.servers
0 0 2 0 mysql.tables_priv
0 0 0 0 mysql.time_zone
0 0 0 0 mysql.time_zone_leap_second
0 0 0 0 mysql.time_zone_name
0 0 0 0 mysql.time_zone_transition
0 0 0 0 mysql.time_zone_transition_type
0 0 5 0 mysql.user
0 0 27 0 percona_test.checksums
0 0 1 0 percona_test.sentinel
0 0 200 0 sakila.actor
0 0 603 0 sakila.address
0 0 16 0 sakila.category
0 0 600 0 sakila.city
0 0 109 0 sakila.country
0 0 599 0 sakila.customer
0 0 1000 0 sakila.film
0 0 5462 0 sakila.film_actor
0 0 1000 0 sakila.film_category
0 0 1000 0 sakila.film_text
0 0 4581 0 sakila.inventory
0 0 6 0 sakila.language
0 0 16049 0 sakila.payment
0 0 16044 0 sakila.rental
0 0 2 0 sakila.staff
0 0 2 0 sakila.store
0 0 6 0 sys.sys_config