Performance Schema in 10.5 ES¶

MariaDB Enterprise Server uses the Performance Schema to track data useful in troubleshooting performance related issues and events. In SkySQL, the Performance Schema is enabled and its tables are updated with current data. It is configured on using Configuration Manager.

Table
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_program
events_statements_summary_by_thread_by_event_name
events_statements_summary_by_user_by_event_name
events_statements_summary_global_by_event_name
events_transactions_current
events_transactions_history
events_transactions_history_long
events_transactions_summary_by_account_by_event_name
events_transactions_summary_by_host_by_event_name
events_transactions_summary_by_thread_by_event_name
events_transactions_summary_by_user_by_event_name
events_transactions_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
global_status
global_variables
host_cache
hosts
memory_summary_by_account_by_event_name
memory_summary_by_host_by_event_name
memory_summary_by_thread_by_event_name
memory_summary_by_user_by_event_name
memory_summary_global_by_event_name
metadata_locks
mutex_instances
objects_summary_global_by_type
performance_timers
prepared_statements_instances
replication_applier_configuration
replication_applier_status
replication_applier_status_by_coordinator
replication_applier_status_by_worker
replication_connection_configuration
rwlock_instances
session_account_connect_attrs
session_connect_attrs
session_status
session_variables
setup_actors
setup_consumers
setup_instruments
setup_objects
setup_timers
socket_instances
socket_summary_by_event_name
socket_summary_by_instance
status_by_account
status_by_host
status_by_thread
status_by_user
table_handles
table_io_waits_summary_by_index_usage
table_io_waits_summary_by_table
table_lock_waits_summary_by_table
threads
user_variables_by_thread
users
variables_by_thread