Overview of NDB Cluster Configuration Parameters, Options, and Variables • Ndb_api_adaptive_send_deferred_count_replica Number of adaptive send calls not actually sent by this replica. • Ndb_api_adaptive_send_deferred_count_slave Number of adaptive send calls not actually sent by this replica. • Ndb_api_adaptive_send_forced_count Number of adaptive sends with forced-send set sent by this MySQL Server (SQL node). • Ndb_api_adaptive_send_forced_count_session Number of adaptive sends with forced-send set in this client session. • Ndb_api_adaptive_send_forced_count_replica Number of adaptive sends with forced-send set sent by this replica. • Ndb_api_adaptive_send_forced_count_slave Number of adaptive sends with forced-send set sent by this replica. • Ndb_api_adaptive_send_unforced_count Number of adaptive sends without forced-send sent by this MySQL Server (SQL node). • Ndb_api_adaptive_send_unforced_count_session Number of adaptive sends without forced- send in this client session. • Ndb_api_adaptive_send_unforced_count_replica Number of adaptive sends without forced- send sent by this replica. • Ndb_api_adaptive_send_unforced_count_slave Number of adaptive sends without forced- send sent by this replica. • Ndb_api_bytes_received_count Quantity of data (in bytes) received from data nodes by this MySQL Server (SQL node). • Ndb_api_bytes_received_count_session Quantity of data (in bytes) received from data nodes in this client session. • Ndb_api_bytes_received_count_replica Quantity of data (in bytes) received from data nodes by this replica. • Ndb_api_bytes_received_count_slave Quantity of data (in bytes) received from data nodes by this replica. • Ndb_api_bytes_sent_count Quantity of data (in bytes) sent to data nodes by this MySQL Server (SQL node). • Ndb_api_bytes_sent_count_session Quantity of data (in bytes) sent to data nodes in this client session. • Ndb_api_bytes_sent_count_replica Qunatity of data (in bytes) sent to data nodes by this replica. • Ndb_api_bytes_sent_count_slave Qunatity of data (in bytes) sent to data nodes by this replica. • Ndb_api_event_bytes_count Number of bytes of events received by this MySQL Server (SQL node). • Ndb_api_event_bytes_count_injector Number of bytes of event data received by NDB binary log injector thread. • Ndb_api_event_data_count Number of row change events received by this MySQL Server (SQL node). 4044