select TABLE_SCHEMA, lower(TABLE_NAME), TABLE_CATALOG from information_schema.tables where TABLE_SCHEMA='performance_schema'; TABLE_SCHEMA lower(TABLE_NAME) TABLE_CATALOG performance_schema accounts def performance_schema cond_instances def performance_schema events_stages_current def performance_schema events_stages_history def performance_schema events_stages_history_long def performance_schema events_stages_summary_by_account_by_event_name def performance_schema events_stages_summary_by_host_by_event_name def performance_schema events_stages_summary_by_thread_by_event_name def performance_schema events_stages_summary_by_user_by_event_name def performance_schema events_stages_summary_global_by_event_name def performance_schema events_statements_current def performance_schema events_statements_history def performance_schema events_statements_history_long def performance_schema events_statements_summary_by_account_by_event_name def performance_schema events_statements_summary_by_digest def performance_schema events_statements_summary_by_host_by_event_name def performance_schema events_statements_summary_by_thread_by_event_name def performance_schema events_statements_summary_by_user_by_event_name def performance_schema events_statements_summary_global_by_event_name def performance_schema events_waits_current def performance_schema events_waits_history def performance_schema events_waits_history_long def performance_schema events_waits_summary_by_account_by_event_name def performance_schema events_waits_summary_by_host_by_event_name def performance_schema events_waits_summary_by_instance def performance_schema events_waits_summary_by_thread_by_event_name def performance_schema events_waits_summary_by_user_by_event_name def performance_schema events_waits_summary_global_by_event_name def performance_schema file_instances def performance_schema file_summary_by_event_name def performance_schema file_summary_by_instance def performance_schema host_cache def performance_schema hosts def performance_schema mutex_instances def performance_schema objects_summary_global_by_type def performance_schema performance_timers def performance_schema rwlock_instances def performance_schema session_account_connect_attrs def performance_schema session_connect_attrs def performance_schema setup_actors def performance_schema setup_consumers def performance_schema setup_instruments def performance_schema setup_objects def performance_schema setup_timers def performance_schema socket_instances def performance_schema socket_summary_by_event_name def performance_schema socket_summary_by_instance def performance_schema table_io_waits_summary_by_index_usage def performance_schema table_io_waits_summary_by_table def performance_schema table_lock_waits_summary_by_table def performance_schema threads def performance_schema users def select lower(TABLE_NAME), TABLE_TYPE, ENGINE from information_schema.tables where TABLE_SCHEMA='performance_schema'; lower(TABLE_NAME) TABLE_TYPE ENGINE accounts BASE TABLE PERFORMANCE_SCHEMA cond_instances BASE TABLE PERFORMANCE_SCHEMA events_stages_current BASE TABLE PERFORMANCE_SCHEMA events_stages_history BASE TABLE PERFORMANCE_SCHEMA events_stages_history_long BASE TABLE PERFORMANCE_SCHEMA events_stages_summary_by_account_by_event_name BASE TABLE PERFORMANCE_SCHEMA events_stages_summary_by_host_by_event_name BASE TABLE PERFORMANCE_SCHEMA events_stages_summary_by_thread_by_event_name BASE TABLE PERFORMANCE_SCHEMA events_stages_summary_by_user_by_event_name BASE TABLE PERFORMANCE_SCHEMA events_stages_summary_global_by_event_name BASE TABLE PERFORMANCE_SCHEMA events_statements_current BASE TABLE PERFORMANCE_SCHEMA events_statements_history BASE TABLE PERFORMANCE_SCHEMA events_statements_history_long BASE TABLE PERFORMANCE_SCHEMA events_statements_summary_by_account_by_event_name BASE TABLE PERFORMANCE_SCHEMA events_statements_summary_by_digest BASE TABLE PERFORMANCE_SCHEMA events_statements_summary_by_host_by_event_name BASE TABLE PERFORMANCE_SCHEMA events_statements_summary_by_thread_by_event_name BASE TABLE PERFORMANCE_SCHEMA events_statements_summary_by_user_by_event_name BASE TABLE PERFORMANCE_SCHEMA events_statements_summary_global_by_event_name BASE TABLE PERFORMANCE_SCHEMA events_waits_current BASE TABLE PERFORMANCE_SCHEMA events_waits_history BASE TABLE PERFORMANCE_SCHEMA events_waits_history_long BASE TABLE PERFORMANCE_SCHEMA events_waits_summary_by_account_by_event_name BASE TABLE PERFORMANCE_SCHEMA events_waits_summary_by_host_by_event_name BASE TABLE PERFORMANCE_SCHEMA events_waits_summary_by_instance BASE TABLE PERFORMANCE_SCHEMA events_waits_summary_by_thread_by_event_name BASE TABLE PERFORMANCE_SCHEMA events_waits_summary_by_user_by_event_name BASE TABLE PERFORMANCE_SCHEMA events_waits_summary_global_by_event_name BASE TABLE PERFORMANCE_SCHEMA file_instances BASE TABLE PERFORMANCE_SCHEMA file_summary_by_event_name BASE TABLE PERFORMANCE_SCHEMA file_summary_by_instance BASE TABLE PERFORMANCE_SCHEMA host_cache BASE TABLE PERFORMANCE_SCHEMA hosts BASE TABLE PERFORMANCE_SCHEMA mutex_instances BASE TABLE PERFORMANCE_SCHEMA objects_summary_global_by_type BASE TABLE PERFORMANCE_SCHEMA performance_timers BASE TABLE PERFORMANCE_SCHEMA rwlock_instances BASE TABLE PERFORMANCE_SCHEMA session_account_connect_attrs BASE TABLE PERFORMANCE_SCHEMA session_connect_attrs BASE TABLE PERFORMANCE_SCHEMA setup_actors BASE TABLE PERFORMANCE_SCHEMA setup_consumers BASE TABLE PERFORMANCE_SCHEMA setup_instruments BASE TABLE PERFORMANCE_SCHEMA setup_objects BASE TABLE PERFORMANCE_SCHEMA setup_timers BASE TABLE PERFORMANCE_SCHEMA socket_instances BASE TABLE PERFORMANCE_SCHEMA socket_summary_by_event_name BASE TABLE PERFORMANCE_SCHEMA socket_summary_by_instance BASE TABLE PERFORMANCE_SCHEMA table_io_waits_summary_by_index_usage BASE TABLE PERFORMANCE_SCHEMA table_io_waits_summary_by_table BASE TABLE PERFORMANCE_SCHEMA table_lock_waits_summary_by_table BASE TABLE PERFORMANCE_SCHEMA threads BASE TABLE PERFORMANCE_SCHEMA users BASE TABLE PERFORMANCE_SCHEMA select lower(TABLE_NAME), VERSION, ROW_FORMAT from information_schema.tables where TABLE_SCHEMA='performance_schema'; lower(TABLE_NAME) VERSION ROW_FORMAT accounts 10 Fixed cond_instances 10 Dynamic events_stages_current 10 Dynamic events_stages_history 10 Dynamic events_stages_history_long 10 Dynamic events_stages_summary_by_account_by_event_name 10 Dynamic events_stages_summary_by_host_by_event_name 10 Dynamic events_stages_summary_by_thread_by_event_name 10 Dynamic events_stages_summary_by_user_by_event_name 10 Dynamic events_stages_summary_global_by_event_name 10 Dynamic events_statements_current 10 Dynamic events_statements_history 10 Dynamic events_statements_history_long 10 Dynamic events_statements_summary_by_account_by_event_name 10 Dynamic events_statements_summary_by_digest 10 Dynamic events_statements_summary_by_host_by_event_name 10 Dynamic events_statements_summary_by_thread_by_event_name 10 Dynamic events_statements_summary_by_user_by_event_name 10 Dynamic events_statements_summary_global_by_event_name 10 Dynamic events_waits_current 10 Dynamic events_waits_history 10 Dynamic events_waits_history_long 10 Dynamic events_waits_summary_by_account_by_event_name 10 Dynamic events_waits_summary_by_host_by_event_name 10 Dynamic events_waits_summary_by_instance 10 Dynamic events_waits_summary_by_thread_by_event_name 10 Dynamic events_waits_summary_by_user_by_event_name 10 Dynamic events_waits_summary_global_by_event_name 10 Dynamic file_instances 10 Dynamic file_summary_by_event_name 10 Dynamic file_summary_by_instance 10 Dynamic host_cache 10 Dynamic hosts 10 Fixed mutex_instances 10 Dynamic objects_summary_global_by_type 10 Dynamic performance_timers 10 Fixed rwlock_instances 10 Dynamic session_account_connect_attrs 10 Dynamic session_connect_attrs 10 Dynamic setup_actors 10 Fixed setup_consumers 10 Dynamic setup_instruments 10 Dynamic setup_objects 10 Dynamic setup_timers 10 Dynamic socket_instances 10 Dynamic socket_summary_by_event_name 10 Dynamic socket_summary_by_instance 10 Dynamic table_io_waits_summary_by_index_usage 10 Dynamic table_io_waits_summary_by_table 10 Dynamic table_lock_waits_summary_by_table 10 Dynamic threads 10 Dynamic users 10 Fixed select lower(TABLE_NAME), TABLE_ROWS, AVG_ROW_LENGTH from information_schema.tables where TABLE_SCHEMA='performance_schema'; lower(TABLE_NAME) TABLE_ROWS AVG_ROW_LENGTH accounts 1000 0 cond_instances 1000 0 events_stages_current 1000 0 events_stages_history 1000 0 events_stages_history_long 10000 0 events_stages_summary_by_account_by_event_name 1000 0 events_stages_summary_by_host_by_event_name 1000 0 events_stages_summary_by_thread_by_event_name 1000 0 events_stages_summary_by_user_by_event_name 1000 0 events_stages_summary_global_by_event_name 1000 0 events_statements_current 1000 0 events_statements_history 1000 0 events_statements_history_long 10000 0 events_statements_summary_by_account_by_event_name 1000 0 events_statements_summary_by_digest 1000 0 events_statements_summary_by_host_by_event_name 1000 0 events_statements_summary_by_thread_by_event_name 1000 0 events_statements_summary_by_user_by_event_name 1000 0 events_statements_summary_global_by_event_name 1000 0 events_waits_current 1000 0 events_waits_history 1000 0 events_waits_history_long 10000 0 events_waits_summary_by_account_by_event_name 1000 0 events_waits_summary_by_host_by_event_name 1000 0 events_waits_summary_by_instance 1000 0 events_waits_summary_by_thread_by_event_name 1000 0 events_waits_summary_by_user_by_event_name 1000 0 events_waits_summary_global_by_event_name 1000 0 file_instances 1000 0 file_summary_by_event_name 1000 0 file_summary_by_instance 1000 0 host_cache 1000 0 hosts 1000 0 mutex_instances 1000 0 objects_summary_global_by_type 1000 0 performance_timers 5 0 rwlock_instances 1000 0 session_account_connect_attrs 1000 0 session_connect_attrs 1000 0 setup_actors 1 0 setup_consumers 12 0 setup_instruments 1000 0 setup_objects 4 0 setup_timers 4 0 socket_instances 1000 0 socket_summary_by_event_name 1000 0 socket_summary_by_instance 1000 0 table_io_waits_summary_by_index_usage 1000 0 table_io_waits_summary_by_table 1000 0 table_lock_waits_summary_by_table 1000 0 threads 1000 0 users 1000 0 select lower(TABLE_NAME), DATA_LENGTH, MAX_DATA_LENGTH from information_schema.tables where TABLE_SCHEMA='performance_schema'; lower(TABLE_NAME) DATA_LENGTH MAX_DATA_LENGTH accounts 0 0 cond_instances 0 0 events_stages_current 0 0 events_stages_history 0 0 events_stages_history_long 0 0 events_stages_summary_by_account_by_event_name 0 0 events_stages_summary_by_host_by_event_name 0 0 events_stages_summary_by_thread_by_event_name 0 0 events_stages_summary_by_user_by_event_name 0 0 events_stages_summary_global_by_event_name 0 0 events_statements_current 0 0 events_statements_history 0 0 events_statements_history_long 0 0 events_statements_summary_by_account_by_event_name 0 0 events_statements_summary_by_digest 0 0 events_statements_summary_by_host_by_event_name 0 0 events_statements_summary_by_thread_by_event_name 0 0 events_statements_summary_by_user_by_event_name 0 0 events_statements_summary_global_by_event_name 0 0 events_waits_current 0 0 events_waits_history 0 0 events_waits_history_long 0 0 events_waits_summary_by_account_by_event_name 0 0 events_waits_summary_by_host_by_event_name 0 0 events_waits_summary_by_instance 0 0 events_waits_summary_by_thread_by_event_name 0 0 events_waits_summary_by_user_by_event_name 0 0 events_waits_summary_global_by_event_name 0 0 file_instances 0 0 file_summary_by_event_name 0 0 file_summary_by_instance 0 0 host_cache 0 0 hosts 0 0 mutex_instances 0 0 objects_summary_global_by_type 0 0 performance_timers 0 0 rwlock_instances 0 0 session_account_connect_attrs 0 0 session_connect_attrs 0 0 setup_actors 0 0 setup_consumers 0 0 setup_instruments 0 0 setup_objects 0 0 setup_timers 0 0 socket_instances 0 0 socket_summary_by_event_name 0 0 socket_summary_by_instance 0 0 table_io_waits_summary_by_index_usage 0 0 table_io_waits_summary_by_table 0 0 table_lock_waits_summary_by_table 0 0 threads 0 0 users 0 0 select lower(TABLE_NAME), INDEX_LENGTH, DATA_FREE, AUTO_INCREMENT from information_schema.tables where TABLE_SCHEMA='performance_schema'; lower(TABLE_NAME) INDEX_LENGTH DATA_FREE AUTO_INCREMENT accounts 0 0 NULL cond_instances 0 0 NULL events_stages_current 0 0 NULL events_stages_history 0 0 NULL events_stages_history_long 0 0 NULL events_stages_summary_by_account_by_event_name 0 0 NULL events_stages_summary_by_host_by_event_name 0 0 NULL events_stages_summary_by_thread_by_event_name 0 0 NULL events_stages_summary_by_user_by_event_name 0 0 NULL events_stages_summary_global_by_event_name 0 0 NULL events_statements_current 0 0 NULL events_statements_history 0 0 NULL events_statements_history_long 0 0 NULL events_statements_summary_by_account_by_event_name 0 0 NULL events_statements_summary_by_digest 0 0 NULL events_statements_summary_by_host_by_event_name 0 0 NULL events_statements_summary_by_thread_by_event_name 0 0 NULL events_statements_summary_by_user_by_event_name 0 0 NULL events_statements_summary_global_by_event_name 0 0 NULL events_waits_current 0 0 NULL events_waits_history 0 0 NULL events_waits_history_long 0 0 NULL events_waits_summary_by_account_by_event_name 0 0 NULL events_waits_summary_by_host_by_event_name 0 0 NULL events_waits_summary_by_instance 0 0 NULL events_waits_summary_by_thread_by_event_name 0 0 NULL events_waits_summary_by_user_by_event_name 0 0 NULL events_waits_summary_global_by_event_name 0 0 NULL file_instances 0 0 NULL file_summary_by_event_name 0 0 NULL file_summary_by_instance 0 0 NULL host_cache 0 0 NULL hosts 0 0 NULL mutex_instances 0 0 NULL objects_summary_global_by_type 0 0 NULL performance_timers 0 0 NULL rwlock_instances 0 0 NULL session_account_connect_attrs 0 0 NULL session_connect_attrs 0 0 NULL setup_actors 0 0 NULL setup_consumers 0 0 NULL setup_instruments 0 0 NULL setup_objects 0 0 NULL setup_timers 0 0 NULL socket_instances 0 0 NULL socket_summary_by_event_name 0 0 NULL socket_summary_by_instance 0 0 NULL table_io_waits_summary_by_index_usage 0 0 NULL table_io_waits_summary_by_table 0 0 NULL table_lock_waits_summary_by_table 0 0 NULL threads 0 0 NULL users 0 0 NULL select lower(TABLE_NAME), CREATE_TIME, UPDATE_TIME, CHECK_TIME from information_schema.tables where TABLE_SCHEMA='performance_schema'; lower(TABLE_NAME) CREATE_TIME UPDATE_TIME CHECK_TIME accounts NULL NULL NULL cond_instances NULL NULL NULL events_stages_current NULL NULL NULL events_stages_history NULL NULL NULL events_stages_history_long NULL NULL NULL events_stages_summary_by_account_by_event_name NULL NULL NULL events_stages_summary_by_host_by_event_name NULL NULL NULL events_stages_summary_by_thread_by_event_name NULL NULL NULL events_stages_summary_by_user_by_event_name NULL NULL NULL events_stages_summary_global_by_event_name NULL NULL NULL events_statements_current NULL NULL NULL events_statements_history NULL NULL NULL events_statements_history_long NULL NULL NULL events_statements_summary_by_account_by_event_name NULL NULL NULL events_statements_summary_by_digest NULL NULL NULL events_statements_summary_by_host_by_event_name NULL NULL NULL events_statements_summary_by_thread_by_event_name NULL NULL NULL events_statements_summary_by_user_by_event_name NULL NULL NULL events_statements_summary_global_by_event_name NULL NULL NULL events_waits_current NULL NULL NULL events_waits_history NULL NULL NULL events_waits_history_long NULL NULL NULL events_waits_summary_by_account_by_event_name NULL NULL NULL events_waits_summary_by_host_by_event_name NULL NULL NULL events_waits_summary_by_instance NULL NULL NULL events_waits_summary_by_thread_by_event_name NULL NULL NULL events_waits_summary_by_user_by_event_name NULL NULL NULL events_waits_summary_global_by_event_name NULL NULL NULL file_instances NULL NULL NULL file_summary_by_event_name NULL NULL NULL file_summary_by_instance NULL NULL NULL host_cache NULL NULL NULL hosts NULL NULL NULL mutex_instances NULL NULL NULL objects_summary_global_by_type NULL NULL NULL performance_timers NULL NULL NULL rwlock_instances NULL NULL NULL session_account_connect_attrs NULL NULL NULL session_connect_attrs NULL NULL NULL setup_actors NULL NULL NULL setup_consumers NULL NULL NULL setup_instruments NULL NULL NULL setup_objects NULL NULL NULL setup_timers NULL NULL NULL socket_instances NULL NULL NULL socket_summary_by_event_name NULL NULL NULL socket_summary_by_instance NULL NULL NULL table_io_waits_summary_by_index_usage NULL NULL NULL table_io_waits_summary_by_table NULL NULL NULL table_lock_waits_summary_by_table NULL NULL NULL threads NULL NULL NULL users NULL NULL NULL select lower(TABLE_NAME), TABLE_COLLATION, CHECKSUM from information_schema.tables where TABLE_SCHEMA='performance_schema'; lower(TABLE_NAME) TABLE_COLLATION CHECKSUM accounts utf8_general_ci NULL cond_instances utf8_general_ci NULL events_stages_current utf8_general_ci NULL events_stages_history utf8_general_ci NULL events_stages_history_long utf8_general_ci NULL events_stages_summary_by_account_by_event_name utf8_general_ci NULL events_stages_summary_by_host_by_event_name utf8_general_ci NULL events_stages_summary_by_thread_by_event_name utf8_general_ci NULL events_stages_summary_by_user_by_event_name utf8_general_ci NULL events_stages_summary_global_by_event_name utf8_general_ci NULL events_statements_current utf8_general_ci NULL events_statements_history utf8_general_ci NULL events_statements_history_long utf8_general_ci NULL events_statements_summary_by_account_by_event_name utf8_general_ci NULL events_statements_summary_by_digest utf8_general_ci NULL events_statements_summary_by_host_by_event_name utf8_general_ci NULL events_statements_summary_by_thread_by_event_name utf8_general_ci NULL events_statements_summary_by_user_by_event_name utf8_general_ci NULL events_statements_summary_global_by_event_name utf8_general_ci NULL events_waits_current utf8_general_ci NULL events_waits_history utf8_general_ci NULL events_waits_history_long utf8_general_ci NULL events_waits_summary_by_account_by_event_name utf8_general_ci NULL events_waits_summary_by_host_by_event_name utf8_general_ci NULL events_waits_summary_by_instance utf8_general_ci NULL events_waits_summary_by_thread_by_event_name utf8_general_ci NULL events_waits_summary_by_user_by_event_name utf8_general_ci NULL events_waits_summary_global_by_event_name utf8_general_ci NULL file_instances utf8_general_ci NULL file_summary_by_event_name utf8_general_ci NULL file_summary_by_instance utf8_general_ci NULL host_cache utf8_general_ci NULL hosts utf8_general_ci NULL mutex_instances utf8_general_ci NULL objects_summary_global_by_type utf8_general_ci NULL performance_timers utf8_general_ci NULL rwlock_instances utf8_general_ci NULL session_account_connect_attrs utf8_bin NULL session_connect_attrs utf8_bin NULL setup_actors utf8_general_ci NULL setup_consumers utf8_general_ci NULL setup_instruments utf8_general_ci NULL setup_objects utf8_general_ci NULL setup_timers utf8_general_ci NULL socket_instances utf8_general_ci NULL socket_summary_by_event_name utf8_general_ci NULL socket_summary_by_instance utf8_general_ci NULL table_io_waits_summary_by_index_usage utf8_general_ci NULL table_io_waits_summary_by_table utf8_general_ci NULL table_lock_waits_summary_by_table utf8_general_ci NULL threads utf8_general_ci NULL users utf8_general_ci NULL select lower(TABLE_NAME), TABLE_COMMENT from information_schema.tables where TABLE_SCHEMA='performance_schema'; lower(TABLE_NAME) TABLE_COMMENT accounts cond_instances events_stages_current events_stages_history events_stages_history_long events_stages_summary_by_account_by_event_name events_stages_summary_by_host_by_event_name events_stages_summary_by_thread_by_event_name events_stages_summary_by_user_by_event_name events_stages_summary_global_by_event_name events_statements_current events_statements_history events_statements_history_long events_statements_summary_by_account_by_event_name events_statements_summary_by_digest events_statements_summary_by_host_by_event_name events_statements_summary_by_thread_by_event_name events_statements_summary_by_user_by_event_name events_statements_summary_global_by_event_name events_waits_current events_waits_history events_waits_history_long events_waits_summary_by_account_by_event_name events_waits_summary_by_host_by_event_name events_waits_summary_by_instance events_waits_summary_by_thread_by_event_name events_waits_summary_by_user_by_event_name events_waits_summary_global_by_event_name file_instances file_summary_by_event_name file_summary_by_instance host_cache hosts mutex_instances objects_summary_global_by_type performance_timers rwlock_instances session_account_connect_attrs session_connect_attrs setup_actors setup_consumers setup_instruments setup_objects setup_timers socket_instances socket_summary_by_event_name socket_summary_by_instance table_io_waits_summary_by_index_usage table_io_waits_summary_by_table table_lock_waits_summary_by_table threads users