variable_groups=[ ('Aborted_clients', ['Networking/Stats']),
  ('Aborted_connects', ['Networking/Stats']),
  ('Binlog_cache_disk_use', ['Binlog']),
  ('Binlog_cache_use', ['Binlog']),
  ('Binlog_stmt_cache_disk_use', ['Binlog']),
  ('Binlog_stmt_cache_use', ['Binlog']),
  ('Bytes_received', ['Networking/Stats']),
  ('Bytes_sent', ['Networking/Stats']),
  ('Com_admin_commands', ['Commands/Admin']),
  ('Com_assign_to_keycache', ['Commands/General']),
  ('Com_alter_db', ['Commands/DDL']),
  ('Com_alter_db_upgrade', ['Commands/DDL']),
  ('Com_alter_event', ['Commands/DDL']),
  ('Com_alter_function', ['Commands/DDL']),
  ('Com_alter_procedure', ['Commands/DDL']),
  ('Com_alter_server', ['Commands/DDL']),
  ('Com_alter_table', ['Commands/DDL']),
  ('Com_alter_tablespace', ['Commands/DDL']),
  ('Com_alter_user', ['Commands/Admin']),
  ('Com_analyze', ['Commands/General']),
  ('Com_begin', ['Commands/Transaction']),
  ('Com_binlog', ['Binlog', 'Commands/General']),
  ('Com_call_procedure', ['Commands/DML']),
  ('Com_change_db', ['Commands/General']),
  ('Com_change_master', ['Commands/Admin']),
  ('Com_check', ['Commands/Admin']),
  ('Com_checksum', ['Commands/General']),
  ('Com_commit', ['Commands/General']),
  ('Com_create_db', ['Commands/DDL']),
  ('Com_create_event', ['Commands/DDL']),
  ('Com_create_function', ['Commands/DDL']),
  ('Com_create_index', ['Commands/DDL']),
  ('Com_create_procedure', ['Commands/DDL']),
  ('Com_create_server', ['Commands/DDL']),
  ('Com_create_table', ['Commands/DDL']),
  ('Com_create_trigger', ['Commands/DDL']),
  ('Com_create_udf', ['Commands/Admin']),
  ('Com_create_user', ['Commands/Admin']),
  ('Com_create_view', ['Commands/DDL']),
  ('Com_dealloc_sql', ['Commands/DML']),
  ('Com_delete', ['Commands/DML']),
  ('Com_delete_multi', ['Commands/DML']),
  ('Com_do', ['Commands/DML']),
  ('Com_drop_db', ['Commands/DDL']),
  ('Com_drop_event', ['Commands/DDL']),
  ('Com_drop_function', ['Commands/DDL']),
  ('Com_drop_index', ['Commands/DDL']),
  ('Com_drop_procedure', ['Commands/DDL']),
  ('Com_drop_server', ['Commands/DDL']),
  ('Com_drop_table', ['Commands/DDL']),
  ('Com_drop_trigger', ['Commands/DDL']),
  ('Com_drop_user', ['Commands/DDL']),
  ('Com_drop_view', ['Commands/DDL']),
  ('Com_empty_query', ['Commands/General']),
  ('Com_execute_sql', ['Commands/General']),
  ('Com_flush', ['Commands/General']),
  ('Com_get_diagnostics', ['Commands/Admin']),
  ('Com_grant', ['Commands/Admin']),
  ('Com_ha_close', ['Commands/Admin']),
  ('Com_ha_open', ['Commands/Admin']),
  ('Com_ha_read', ['Commands/Admin']),
  ('Com_help', ['Commands/General']),
  ('Com_insert', ['Commands/DML']),
  ('Com_insert_select', ['Commands/DML']),
  ('Com_install_plugin', ['Commands/Admin']),
  ('Com_kill', ['Commands/Admin']),
  ('Com_load', ['Commands/Admin']),
  ('Com_lock_tables', ['Commands/General']),
  ('Com_optimize', ['Commands/Admin']),
  ('Com_preload_keys', ['Commands/Admin']),
  ('Com_prepare_sql', ['Commands/DML']),
  ('Com_purge', ['Commands/Admin']),
  ('Com_purge_before_date', ['Commands/Admin']),
  ('Com_release_savepoint', ['Commands/Admin']),
  ('Com_rename_table', ['Commands/DDL']),
  ('Com_rename_user', ['Commands/Admin']),
  ('Com_repair', ['Commands/Admin']),
  ('Com_replace', ['Commands/DML']),
  ('Com_replace_select', ['Commands/DML']),
  ('Com_reset', ['Commands/Admin']),
  ('Com_resignal', ['Commands/Admin']),
  ('Com_revoke', ['Commands/Admin']),
  ('Com_revoke_all', ['Commands/Admin']),
  ('Com_rollback', ['Commands/Transaction']),
  ('Com_rollback_to_savepoint', ['Commands/Transaction']),
  ('Com_savepoint', ['Commands/Transaction']),
  ('Com_select', ['Commands/General']),
  ('Com_set_option', ['Commands/General']),
  ('Com_signal', ['Commands/Admin']),
  ('Com_show_authors', ['Commands/Show']),
  ('Com_show_binlog_events', ['Commands/Show']),
  ('Com_show_binlogs', ['Commands/Show']),
  ('Com_show_charsets', ['Commands/Show']),
  ('Com_show_collations', ['Commands/Show']),
  ('Com_show_contributors', ['Commands/Show']),
  ('Com_show_create_db', ['Commands/Show']),
  ('Com_show_create_event', ['Commands/Show']),
  ('Com_show_create_func', ['Commands/Show']),
  ('Com_show_create_proc', ['Commands/Show']),
  ('Com_show_create_table', ['Commands/Show']),
  ('Com_show_create_trigger', ['Commands/Show']),
  ('Com_show_databases', ['Commands/Show']),
  ('Com_show_engine_logs', ['Commands/Show']),
  ('Com_show_engine_mutex', ['Commands/Show']),
  ('Com_show_engine_status', ['Commands/Show']),
  ('Com_show_events', ['Commands/Show']),
  ('Com_show_errors', ['Commands/Show']),
  ('Com_show_fields', ['Commands/Show']),
  ('Com_show_function_code', ['Commands/Show']),
  ('Com_show_function_status', ['Commands/Show']),
  ('Com_show_grants', ['Commands/Show']),
  ('Com_show_keys', ['Commands/Show']),
  ('Com_show_master_status', ['Commands/Show']),
  ('Com_show_open_tables', ['Commands/Show']),
  ('Com_show_plugins', ['Commands/Show']),
  ('Com_show_privileges', ['Commands/Show']),
  ('Com_show_procedure_code', ['Commands/Show']),
  ('Com_show_procedure_status', ['Commands/Show']),
  ('Com_show_processlist', ['Commands/Show']),
  ('Com_show_profile', ['Commands/Show']),
  ('Com_show_profiles', ['Commands/Show']),
  ('Com_show_relaylog_events', ['Commands/Show']),
  ('Com_show_slave_hosts', ['Commands/Show']),
  ('Com_show_slave_status', ['Commands/Show']),
  ('Com_show_status', ['Commands/Show']),
  ('Com_show_storage_engines', ['Commands/Show']),
  ('Com_show_table_status', ['Commands/Show']),
  ('Com_show_tables', ['Commands/Show']),
  ('Com_show_triggers', ['Commands/Show']),
  ('Com_show_variables', ['Commands/Show']),
  ('Com_show_warnings', ['Commands/Show']),
  ('Com_slave_start', ['Commands/Replication']),
  ('Com_slave_stop', ['Commands/Replication']),
  ('Com_stmt_close', ['Commands/Prepared Statement']),
  ('Com_stmt_execute', ['Commands/Prepared Statement']),
  ('Com_stmt_fetch', ['Commands/Prepared Statement']),
  ('Com_stmt_prepare', ['Commands/Prepared Statement']),
  ('Com_stmt_reprepare', ['Commands/Prepared Statement']),
  ('Com_stmt_reset', ['Commands/Prepared Statement']),
  ('Com_stmt_send_long_data', ['Commands/Prepared Statement']),
  ('Com_truncate', ['Commands/DML']),
  ('Com_uninstall_plugin', ['Commands/Admin']),
  ('Com_unlock_tables', ['Commands/Admin']),
  ('Com_update', ['Commands/DML']),
  ('Com_update_multi', ['Commands/DML']),
  ('Com_xa_commit', ['Commands/Transaction']),
  ('Com_xa_end', ['Commands/Transaction']),
  ('Com_xa_prepare', ['Commands/Transaction']),
  ('Com_xa_recover', ['Commands/Transaction']),
  ('Com_xa_rollback', ['Commands/Transaction']),
  ('Com_xa_start', ['Commands/Transaction']),
  ('Compression', ['General']),
  ('Connection_errors_accept', ['Networking/Errors']),
  ('Connection_errors_internal', ['Networking/Errors']),
  ('Connection_errors_max_connections', ['Networking/Errors']),
  ('Connection_errors_peer_address', ['Networking/Errors']),
  ('Connection_errors_select', ['Networking/Errors']),
  ('Connection_errors_tcpwrap', ['Networking/Errors']),
  ('Connections', ['Networking/Stats']),
  ('Created_tmp_disk_tables', ['General']),
  ('Created_tmp_files', ['General']),
  ('Created_tmp_tables', ['General']),
  ('Delayed_errors', ['General']),
  ('Delayed_insert_threads', ['General']),
  ('Delayed_writes', ['General']),
  ('Flush_commands', ['General']),
  ('Handler_commit', ['Handler']),
  ('Handler_delete', ['Handler']),
  ('Handler_discover', ['Handler']),
  ('Handler_external_lock', ['Handler']),
  ('Handler_mrr_init', ['Handler']),
  ('Handler_prepare', ['Handler']),
  ('Handler_read_first', ['Handler']),
  ('Handler_read_key', ['Handler']),
  ('Handler_read_last', ['Handler']),
  ('Handler_read_next', ['Handler']),
  ('Handler_read_prev', ['Handler']),
  ('Handler_read_rnd', ['Handler']),
  ('Handler_read_rnd_next', ['Handler']),
  ('Handler_rollback', ['Handler']),
  ('Handler_savepoint', ['Handler']),
  ('Handler_savepoint_rollback', ['Handler']),
  ('Handler_update', ['Handler']),
  ('Handler_write', ['Handler']),
  ('Innodb_buffer_pool_dump_status', ['InnoDB/Buffer pool']),
  ('Innodb_buffer_pool_load_status', ['InnoDB/Buffer pool']),
  ('Innodb_buffer_pool_pages_data', ['InnoDB/Buffer pool']),
  ('Innodb_buffer_pool_pages_dirty', ['InnoDB/Buffer pool']),
  ('Innodb_buffer_pool_pages_flushed', ['InnoDB/Buffer pool']),
  ('Innodb_buffer_pool_pages_free', ['InnoDB/Buffer pool']),
  ('Innodb_buffer_pool_pages_misc', ['InnoDB/Buffer pool']),
  ('Innodb_buffer_pool_pages_total', ['InnoDB/Buffer pool']),
  ('Innodb_buffer_pool_read_ahead_rnd', ['InnoDB/Buffer pool']),
  ('Innodb_buffer_pool_read_ahead', ['InnoDB/Buffer pool']),
  ('Innodb_buffer_pool_read_ahead_evicted', ['InnoDB/Buffer pool']),
  ('Innodb_buffer_pool_read_requests', ['InnoDB/Buffer pool']),
  ('Innodb_buffer_pool_reads', ['InnoDB/Buffer pool']),
  ('Innodb_buffer_pool_wait_free', ['InnoDB/Buffer pool']),
  ('Innodb_buffer_pool_write_requests', ['InnoDB/Buffer pool']),
  ('Innodb_data_fsyncs', ['InnoDB/Data']),
  ('Innodb_data_pending_fsyncs', ['InnoDB/Data']),
  ('Innodb_data_pending_reads', ['InnoDB/Data']),
  ('Innodb_data_pending_writes', ['InnoDB/Data']),
  ('Innodb_data_read', ['InnoDB/Data', 'InnoDB/Stats']),
  ('Innodb_data_reads', ['InnoDB/Data', 'InnoDB/Stats']),
  ('Innodb_data_writes', ['InnoDB/Data', 'InnoDB/Stats']),
  ('Innodb_data_written', ['InnoDB/Data', 'InnoDB/Stats']),
  ('Innodb_dblwr_pages_written', ['InnoDB/General']),
  ('Innodb_dblwr_writes', ['InnoDB/General']),
  ('Innodb_have_atomic_builtins', ['InnoDB/General']),
  ('Innodb_log_waits', ['InnoDB/Stats']),
  ('Innodb_log_write_requests', ['InnoDB/Stats']),
  ('Innodb_log_writes', ['InnoDB/Stats']),
  ('Innodb_os_log_fsyncs', ['InnoDB/Stats']),
  ('Innodb_os_log_pending_fsyncs', ['InnoDB/Stats']),
  ('Innodb_os_log_pending_writes', ['InnoDB/Stats']),
  ('Innodb_os_log_written', ['InnoDB/Stats']),
  ('Innodb_page_size', ['InnoDB/Stats']),
  ('Innodb_pages_created', ['InnoDB/Stats']),
  ('Innodb_pages_read', ['InnoDB/Stats']),
  ('Innodb_pages_written', ['InnoDB/Stats']),
  ('Innodb_row_lock_current_waits', ['InnoDB/Stats']),
  ('Innodb_row_lock_time', ['InnoDB/Stats']),
  ('Innodb_row_lock_time_avg', ['InnoDB/Stats']),
  ('Innodb_row_lock_time_max', ['InnoDB/Stats']),
  ('Innodb_row_lock_waits', ['InnoDB/Stats']),
  ('Innodb_rows_deleted', ['InnoDB/Stats']),
  ('Innodb_rows_inserted', ['InnoDB/Stats']),
  ('Innodb_rows_read', ['InnoDB/Stats']),
  ('Innodb_rows_updated', ['InnoDB/Stats']),
  ('Innodb_num_open_files', ['InnoDB/Stats']),
  ('Innodb_truncated_status_writes', ['InnoDB/Stats']),
  ('Innodb_available_undo_logs', ['InnoDB/Stats']),
  ('Key_blocks_not_flushed', ['Keycache']),
  ('Key_blocks_unused', ['Keycache']),
  ('Key_blocks_used', ['Keycache']),
  ('Key_read_requests', ['Keycache']),
  ('Key_reads', ['Keycache']),
  ('Key_write_requests', ['Keycache']),
  ('Key_writes', ['Keycache']),
  ('Last_query_cost', ['Performance']),
  ('Last_query_partial_plans', ['Performance']),
  ('Max_used_connections', ['Networking/Stats']),
  ('Not_flushed_delayed_rows', ['General']),
  ('Open_files', ['General']),
  ('Open_streams', ['General']),
  ('Open_table_definitions', ['General']),
  ('Open_tables', ['General']),
  ('Opened_files', ['General']),
  ('Opened_table_definitions', ['General']),
  ('Opened_tables', ['General']),
  ('Performance_schema_accounts_lost', ['Performance schema']),
  ('Performance_schema_cond_classes_lost', ['Performance schema']),
  ('Performance_schema_cond_instances_lost', ['Performance schema']),
  ('Performance_schema_digest_lost', ['Performance schema']),
  ('Performance_schema_file_classes_lost', ['Performance schema']),
  ('Performance_schema_file_handles_lost', ['Performance schema']),
  ('Performance_schema_file_instances_lost', ['Performance schema']),
  ('Performance_schema_hosts_lost', ['Performance schema']),
  ('Performance_schema_locker_lost', ['Performance schema']),
  ('Performance_schema_mutex_classes_lost', ['Performance schema']),
  ('Performance_schema_mutex_instances_lost', ['Performance schema']),
  ('Performance_schema_rwlock_classes_lost', ['Performance schema']),
  ('Performance_schema_rwlock_instances_lost', ['Performance schema']),
  ('Performance_schema_session_connect_attrs_lost', ['Performance schema']),
  ('Performance_schema_socket_classes_lost', ['Performance schema']),
  ('Performance_schema_socket_instances_lost', ['Performance schema']),
  ('Performance_schema_stage_classes_lost', ['Performance schema']),
  ('Performance_schema_statement_classes_lost', ['Performance schema']),
  ('Performance_schema_table_handles_lost', ['Performance schema']),
  ('Performance_schema_table_instances_lost', ['Performance schema']),
  ('Performance_schema_thread_classes_lost', ['Performance schema']),
  ('Performance_schema_thread_instances_lost', ['Performance schema']),
  ('Performance_schema_users_lost', ['Performance schema']),
  ('Prepared_stmt_count', ['General']),
  ('Qcache_free_blocks', ['Query cache']),
  ('Qcache_free_memory', ['Query cache']),
  ('Qcache_hits', ['Query cache']),
  ('Qcache_inserts', ['Query cache']),
  ('Qcache_lowmem_prunes', ['Query cache']),
  ('Qcache_not_cached', ['Query cache']),
  ('Qcache_queries_in_cache', ['Query cache']),
  ('Qcache_total_blocks', ['Query cache']),
  ('Queries', ['General']),
  ('Questions', ['General']),
  ('Select_full_join', ['General']),
  ('Select_full_range_join', ['General']),
  ('Select_range', ['General']),
  ('Select_range_check', ['General']),
  ('Select_scan', ['General']),
  ('Slave_heartbeat_period', ['Replication']),
  ('Slave_last_heartbeat', ['Replication']),
  ('Slave_open_temp_tables', ['Replication']),
  ('Slave_received_heartbeats', ['Replication']),
  ('Slave_retried_transactions', ['Replication']),
  ('Slave_running', ['Replication']),
  ('Slow_launch_threads', ['Threading']),
  ('Slow_queries', ['General']),
  ('Sort_merge_passes', ['General']),
  ('Sort_range', ['General']),
  ('Sort_rows', ['General']),
  ('Sort_scan', ['General']),
  ('Ssl_accept_renegotiates', ['SSL']),
  ('Ssl_accepts', ['SSL']),
  ('Ssl_callback_cache_hits', ['SSL']),
  ('Ssl_cipher', ['SSL']),
  ('Ssl_cipher_list', ['SSL']),
  ('Ssl_client_connects', ['SSL']),
  ('Ssl_connect_renegotiates', ['SSL']),
  ('Ssl_ctx_verify_depth', ['SSL']),
  ('Ssl_ctx_verify_mode', ['SSL']),
  ('Ssl_default_timeout', ['SSL']),
  ('Ssl_finished_accepts', ['SSL']),
  ('Ssl_finished_connects', ['SSL']),
  ('Ssl_server_not_after', ['SSL']),
  ('Ssl_server_not_before', ['SSL']),
  ('Ssl_session_cache_hits', ['SSL']),
  ('Ssl_session_cache_misses', ['SSL']),
  ('Ssl_session_cache_mode', ['SSL']),
  ('Ssl_session_cache_overflows', ['SSL']),
  ('Ssl_session_cache_size', ['SSL']),
  ('Ssl_session_cache_timeouts', ['SSL']),
  ('Ssl_sessions_reused', ['SSL']),
  ('Ssl_used_session_cache_entries', ['SSL']),
  ('Ssl_verify_depth', ['SSL']),
  ('Ssl_verify_mode', ['SSL']),
  ('Ssl_version', ['SSL']),
  ('Table_locks_immediate', ['General']),
  ('Table_locks_waited', ['General']),
  ('Table_open_cache_hits', ['General']),
  ('Table_open_cache_misses', ['General']),
  ('Table_open_cache_overflows', ['General']),
  ('Tc_log_max_pages_used', ['General']),
  ('Tc_log_page_size', ['General']),
  ('Tc_log_page_waits', ['General']),
  ('Threads_cached', ['Threading']),
  ('Threads_connected', ['Threading']),
  ('Threads_created', ['Threading']),
  ('Threads_running', ['Threading']),
  ('Uptime', ['General']),
  ('Uptime_since_flush_status', ['General'])]