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show variables like "table_definition_cache";
Variable_name Value
table_definition_cache 5000
show variables like "table_open_cache";
Variable_name Value
table_open_cache 400
show variables like "max_connections";
Variable_name Value
max_connections 200
show variables like "%performance_schema%";
Variable_name Value
performance_schema ON
performance_schema_accounts_size 100
performance_schema_digests_size 10000
performance_schema_events_stages_history_long_size 10000
performance_schema_events_stages_history_size 10
performance_schema_events_statements_history_long_size 10000
performance_schema_events_statements_history_size 10
performance_schema_events_waits_history_long_size 10000
performance_schema_events_waits_history_size 10
performance_schema_hosts_size 100
performance_schema_max_cond_classes 80
performance_schema_max_cond_instances 10900
performance_schema_max_file_classes 50
performance_schema_max_file_handles 32768
performance_schema_max_file_instances 23385
performance_schema_max_mutex_classes 200
performance_schema_max_mutex_instances 52200
performance_schema_max_rwlock_classes 40
performance_schema_max_rwlock_instances 30800
performance_schema_max_socket_classes 10
performance_schema_max_socket_instances 420
performance_schema_max_stage_classes 150
performance_schema_max_statement_classes 168
performance_schema_max_table_handles 800
performance_schema_max_table_instances 12500
performance_schema_max_thread_classes 50
performance_schema_max_thread_instances 500
performance_schema_session_connect_attrs_size 512
performance_schema_setup_actors_size 100
performance_schema_setup_objects_size 100
performance_schema_users_size 100
show status like "%performance_schema%";
Variable_name Value
Performance_schema_accounts_lost 0
Performance_schema_cond_classes_lost 0
Performance_schema_cond_instances_lost 0
Performance_schema_digest_lost 0
Performance_schema_file_classes_lost 0
Performance_schema_file_handles_lost 0
Performance_schema_file_instances_lost 0
Performance_schema_hosts_lost 0
Performance_schema_locker_lost 0
Performance_schema_mutex_classes_lost 0
Performance_schema_mutex_instances_lost 0
Performance_schema_rwlock_classes_lost 0
Performance_schema_rwlock_instances_lost 0
Performance_schema_session_connect_attrs_lost 0
Performance_schema_socket_classes_lost 0
Performance_schema_socket_instances_lost 0
Performance_schema_stage_classes_lost 0
Performance_schema_statement_classes_lost 0
Performance_schema_table_handles_lost 0
Performance_schema_table_instances_lost 0
Performance_schema_thread_classes_lost 0
Performance_schema_thread_instances_lost 0
Performance_schema_users_lost 0
show engine performance_schema status;
Type Name Status
performance_schema events_waits_current.row_size 184
performance_schema events_waits_current.row_count 3000
performance_schema events_waits_history.row_size 184
performance_schema events_waits_history.row_count 5000
performance_schema events_waits_history.memory 920000
performance_schema events_waits_history_long.row_size 184
performance_schema events_waits_history_long.row_count 10000
performance_schema events_waits_history_long.memory 1840000
performance_schema (pfs_mutex_class).row_size 256
performance_schema (pfs_mutex_class).row_count 200
performance_schema (pfs_mutex_class).memory 51200
performance_schema (pfs_rwlock_class).row_size 320
performance_schema (pfs_rwlock_class).row_count 40
performance_schema (pfs_rwlock_class).memory 12800
performance_schema (pfs_cond_class).row_size 256
performance_schema (pfs_cond_class).row_count 80
performance_schema (pfs_cond_class).memory 20480
performance_schema (pfs_thread_class).row_size 192
performance_schema (pfs_thread_class).row_count 50
performance_schema (pfs_thread_class).memory 9600
performance_schema (pfs_file_class).row_size 320
performance_schema (pfs_file_class).row_count 50
performance_schema (pfs_file_class).memory 16000
performance_schema mutex_instances.row_size 128
performance_schema mutex_instances.row_count 52200
performance_schema mutex_instances.memory 6681600
performance_schema rwlock_instances.row_size 192
performance_schema rwlock_instances.row_count 30800
performance_schema rwlock_instances.memory 5913600
performance_schema cond_instances.row_size 128
performance_schema cond_instances.row_count 10900
performance_schema cond_instances.memory 1395200
performance_schema threads.row_size 2816
performance_schema threads.row_count 500
performance_schema threads.memory 1408000
performance_schema file_instances.row_size 704
performance_schema file_instances.row_count 23385
performance_schema file_instances.memory 16463040
performance_schema (pfs_file_handle).row_size 8
performance_schema (pfs_file_handle).row_count 32768
performance_schema (pfs_file_handle).memory 262144
performance_schema events_waits_summary_by_thread_by_event_name.row_size 32
performance_schema events_waits_summary_by_thread_by_event_name.row_count 191500
performance_schema events_waits_summary_by_thread_by_event_name.memory 6128000
performance_schema (pfs_table_share).row_size 22208
performance_schema (pfs_table_share).row_count 12500
performance_schema (pfs_table_share).memory 277600000
performance_schema (pfs_table).row_size 9280
performance_schema (pfs_table).row_count 800
performance_schema (pfs_table).memory 7424000
performance_schema setup_actors.row_size 256
performance_schema setup_actors.row_count 100
performance_schema setup_actors.memory 25600
performance_schema setup_objects.row_size 448
performance_schema setup_objects.row_count 100
performance_schema setup_objects.memory 44800
performance_schema (pfs_account).row_size 256
performance_schema (pfs_account).row_count 100
performance_schema (pfs_account).memory 25600
performance_schema events_waits_summary_by_account_by_event_name.row_size 32
performance_schema events_waits_summary_by_account_by_event_name.row_count 38300
performance_schema events_waits_summary_by_account_by_event_name.memory 1225600
performance_schema events_waits_summary_by_user_by_event_name.row_size 32
performance_schema events_waits_summary_by_user_by_event_name.row_count 38300
performance_schema events_waits_summary_by_user_by_event_name.memory 1225600
performance_schema events_waits_summary_by_host_by_event_name.row_size 32
performance_schema events_waits_summary_by_host_by_event_name.row_count 38300
performance_schema events_waits_summary_by_host_by_event_name.memory 1225600
performance_schema (pfs_user).row_size 128
performance_schema (pfs_user).row_count 100
performance_schema (pfs_user).memory 12800
performance_schema (pfs_host).row_size 128
performance_schema (pfs_host).row_count 100
performance_schema (pfs_host).memory 12800
performance_schema (pfs_stage_class).row_size 256
performance_schema (pfs_stage_class).row_count 150
performance_schema (pfs_stage_class).memory 38400
performance_schema events_stages_history.row_size 88
performance_schema events_stages_history.row_count 5000
performance_schema events_stages_history.memory 440000
performance_schema events_stages_history_long.row_size 88
performance_schema events_stages_history_long.row_count 10000
performance_schema events_stages_history_long.memory 880000
performance_schema events_stages_summary_by_thread_by_event_name.row_size 32
performance_schema events_stages_summary_by_thread_by_event_name.row_count 75000
performance_schema events_stages_summary_by_thread_by_event_name.memory 2400000
performance_schema events_stages_summary_global_by_event_name.row_size 32
performance_schema events_stages_summary_global_by_event_name.row_count 150
performance_schema events_stages_summary_global_by_event_name.memory 4800
performance_schema events_stages_summary_by_account_by_event_name.row_size 32
performance_schema events_stages_summary_by_account_by_event_name.row_count 15000
performance_schema events_stages_summary_by_account_by_event_name.memory 480000
performance_schema events_stages_summary_by_user_by_event_name.row_size 32
performance_schema events_stages_summary_by_user_by_event_name.row_count 15000
performance_schema events_stages_summary_by_user_by_event_name.memory 480000
performance_schema events_stages_summary_by_host_by_event_name.row_size 32
performance_schema events_stages_summary_by_host_by_event_name.row_count 15000
performance_schema events_stages_summary_by_host_by_event_name.memory 480000
performance_schema (pfs_statement_class).row_size 192
performance_schema (pfs_statement_class).row_count 168
performance_schema (pfs_statement_class).memory 32256
performance_schema events_statements_history.row_size 3024
performance_schema events_statements_history.row_count 5000
performance_schema events_statements_history.memory 15120000
performance_schema events_statements_history_long.row_size 3024
performance_schema events_statements_history_long.row_count 10000
performance_schema events_statements_history_long.memory 30240000
performance_schema events_statements_summary_by_thread_by_event_name.row_size 184
performance_schema events_statements_summary_by_thread_by_event_name.row_count 84000
performance_schema events_statements_summary_by_thread_by_event_name.memory 15456000
performance_schema events_statements_summary_global_by_event_name.row_size 184
performance_schema events_statements_summary_global_by_event_name.row_count 168
performance_schema events_statements_summary_global_by_event_name.memory 30912
performance_schema events_statements_summary_by_account_by_event_name.row_size 184
performance_schema events_statements_summary_by_account_by_event_name.row_count 16800
performance_schema events_statements_summary_by_account_by_event_name.memory 3091200
performance_schema events_statements_summary_by_user_by_event_name.row_size 184
performance_schema events_statements_summary_by_user_by_event_name.row_count 16800
performance_schema events_statements_summary_by_user_by_event_name.memory 3091200
performance_schema events_statements_summary_by_host_by_event_name.row_size 184
performance_schema events_statements_summary_by_host_by_event_name.row_count 16800
performance_schema events_statements_summary_by_host_by_event_name.memory 3091200
performance_schema events_statements_current.row_size 3024
performance_schema events_statements_current.row_count 500
performance_schema events_statements_current.memory 1512000
performance_schema (pfs_socket_class).row_size 320
performance_schema (pfs_socket_class).row_count 10
performance_schema (pfs_socket_class).memory 3200
performance_schema socket_instances.row_size 320
performance_schema socket_instances.row_count 420
performance_schema socket_instances.memory 134400
performance_schema events_statements_summary_by_digest.row_size 1472
performance_schema events_statements_summary_by_digest.row_count 10000
performance_schema events_statements_summary_by_digest.memory 14720000
performance_schema session_connect_attrs.row_size 500
performance_schema session_connect_attrs.row_count 512
performance_schema session_connect_attrs.memory 256000
performance_schema (account_hash).count 2
performance_schema (account_hash).size 100
performance_schema (digest_hash).count 0
performance_schema (digest_hash).size 10000
performance_schema (filename_hash).count 0
performance_schema (filename_hash).size 23385
performance_schema (host_hash).count 2
performance_schema (host_hash).size 100
performance_schema (setup_actor_hash).count 1
performance_schema (setup_actor_hash).size 100
performance_schema (setup_object_hash).count 4
performance_schema (setup_object_hash).size 100
performance_schema (table_share_hash).count 80
performance_schema (table_share_hash).size 12500
performance_schema (user_hash).count 2
performance_schema (user_hash).size 100
performance_schema host_cache.size 336
performance_schema performance_schema.memory 421925632
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