mysql> SHOW ENGINE PERFORMANCE_SCHEMA STATUS; +--------------------+--------------------------------------------------------------+------------+ | Type | Name | Status | +--------------------+--------------------------------------------------------------+------------+ | performance_schema | events_waits_current.row_size | 184 | | performance_schema | events_waits_current.row_count | 8580 | | performance_schema | events_waits_history.row_size | 184 | | performance_schema | events_waits_history.row_count | 14300 | | performance_schema | events_waits_history.memory | 2631200 | | 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 | 232 | | performance_schema | (pfs_mutex_class).row_count | 200 | | performance_schema | (pfs_mutex_class).memory | 46400 | | performance_schema | (pfs_rwlock_class).row_size | 264 | | performance_schema | (pfs_rwlock_class).row_count | 30 | | performance_schema | (pfs_rwlock_class).memory | 7920 | | performance_schema | (pfs_cond_class).row_size | 216 | | performance_schema | (pfs_cond_class).row_count | 80 | | performance_schema | (pfs_cond_class).memory | 17280 | | performance_schema | (pfs_thread_class).row_size | 152 | | performance_schema | (pfs_thread_class).row_count | 50 | | performance_schema | (pfs_thread_class).memory | 7600 | | performance_schema | (pfs_file_class).row_size | 296 | | performance_schema | (pfs_file_class).row_count | 50 | | performance_schema | (pfs_file_class).memory | 14800 | | performance_schema | mutex_instances.row_size | 104 | | performance_schema | mutex_instances.row_count | 8990 | | performance_schema | mutex_instances.memory | 934960 | | performance_schema | rwlock_instances.row_size | 152 | | performance_schema | rwlock_instances.row_count | 4130 | | performance_schema | rwlock_instances.memory | 627760 | | performance_schema | cond_instances.row_size | 104 | | performance_schema | cond_instances.row_count | 3560 | | performance_schema | cond_instances.memory | 370240 | | performance_schema | threads.row_size | 1824 | | performance_schema | threads.row_count | 1430 | | performance_schema | threads.memory | 2608320 | | performance_schema | file_instances.row_size | 672 | | performance_schema | file_instances.row_count | 2154 | | performance_schema | file_instances.memory | 1447488 | | 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 | 533390 | | performance_schema | events_waits_summary_by_thread_by_event_name.memory | 17068480 | | performance_schema | (pfs_table_share).row_size | 22176 | | performance_schema | (pfs_table_share).row_count | 12500 | | performance_schema | (pfs_table_share).memory | 277200000 | | performance_schema | (pfs_table).row_size | 9232 | | performance_schema | (pfs_table).row_count | 1048576 | | performance_schema | (pfs_table).memory | 1090519040 | | performance_schema | setup_actors.row_size | 232 | | performance_schema | setup_actors.row_count | 100 | | performance_schema | setup_actors.memory | 23200 | | performance_schema | setup_objects.row_size | 432 | | performance_schema | setup_objects.row_count | 100 | | performance_schema | setup_objects.memory | 43200 | | performance_schema | (pfs_account).row_size | 208 | | performance_schema | (pfs_account).row_count | 100 | | performance_schema | (pfs_account).memory | 20800 | | 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 | 37300 | | performance_schema | events_waits_summary_by_account_by_event_name.memory | 1193600 | | 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 | 37300 | | performance_schema | events_waits_summary_by_user_by_event_name.memory | 1193600 | | 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 | 37300 | | performance_schema | events_waits_summary_by_host_by_event_name.memory | 1193600 | | performance_schema | (pfs_user).row_size | 120 | | performance_schema | (pfs_user).row_count | 100 | | performance_schema | (pfs_user).memory | 12000 | | 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 | 192 | | performance_schema | (pfs_stage_class).row_count | 150 | | performance_schema | (pfs_stage_class).memory | 28800 | | performance_schema | events_stages_history.row_size | 88 | | performance_schema | events_stages_history.row_count | 14300 | | performance_schema | events_stages_history.memory | 1258400 | | 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 | 214500 | | performance_schema | events_stages_summary_by_thread_by_event_name.memory | 6864000 | | 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 | 160 | | performance_schema | (pfs_statement_class).row_count | 167 | | performance_schema | (pfs_statement_class).memory | 26720 | | performance_schema | events_statements_history.row_size | 3024 | | performance_schema | events_statements_history.row_count | 14300 | | performance_schema | events_statements_history.memory | 43243200 | | 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 | 238810 | | performance_schema | events_statements_summary_by_thread_by_event_name.memory | 43941040 | | performance_schema | events_statements_summary_global_by_event_name.row_size | 184 | | performance_schema | events_statements_summary_global_by_event_name.row_count | 167 | | performance_schema | events_statements_summary_global_by_event_name.memory | 30728 | | 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 | 16700 | | performance_schema | events_statements_summary_by_account_by_event_name.memory | 3072800 | | 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 | 16700 | | performance_schema | events_statements_summary_by_user_by_event_name.memory | 3072800 | | 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 | 16700 | | performance_schema | events_statements_summary_by_host_by_event_name.memory | 3072800 | | performance_schema | events_statements_current.row_size | 3024 | | performance_schema | events_statements_current.row_count | 1430 | | performance_schema | events_statements_current.memory | 4324320 | | performance_schema | (pfs_socket_class).row_size | 288 | | performance_schema | (pfs_socket_class).row_count | 10 | | performance_schema | (pfs_socket_class).memory | 2880 | | performance_schema | socket_instances.row_size | 424 | | performance_schema | socket_instances.row_count | 1350 | | performance_schema | socket_instances.memory | 572400 | | performance_schema | events_statements_summary_by_digest.row_size | 1448 | | performance_schema | events_statements_summary_by_digest.row_count | 10000 | | performance_schema | events_statements_summary_by_digest.memory | 14480000 | | performance_schema | session_connect_attrs.row_size | 1430 | | performance_schema | session_connect_attrs.row_count | 512 | | performance_schema | session_connect_attrs.memory | 732160 | | performance_schema | (account_hash).count | 4 | | performance_schema | (account_hash).size | 100 | | performance_schema | (digest_hash).count | 14 | | performance_schema | (digest_hash).size | 10000 | | performance_schema | (filename_hash).count | 1185 | | performance_schema | (filename_hash).size | 2154 | | performance_schema | (host_hash).count | 4 | | 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 | 71 | | performance_schema | (table_share_hash).size | 12500 | | performance_schema | (user_hash).count | 3 | | performance_schema | (user_hash).size | 100 | | performance_schema | host_cache.size | 336 | | performance_schema | performance_schema.memory | 1556584280 | +--------------------+--------------------------------------------------------------+------------+ 155 rows in set (0.00 sec)