ndbinfo: The NDB Cluster Information Database Status of the connection Name or IP address of the remote host Number of bytes sent using this connection Number of bytes received using this connection Number of times connection established on this transporter Number of times this transporter has entered overload state since connecting Number of times this transporter has entered slowdown state since connecting Connections to API and management nodes which are configured but not currently connected to the cluster are shown with status  DISCONNECTED . Rows where the  node_id  is that of a data node which is not currently connected are not shown in this table. (This is similar omission of disconnected nodes in the ndbinfo.nodes  table. Assume you have a 5-node cluster consisting of 2 data nodes, 2 SQL nodes, and 1 management node, as shown in the output of the  SHOW  command in the  ndb_mgm  client: Notes ndb_mgm>  SHOW Connected to Management Server at: localhost:1186 Cluster Configuration --------------------- [ndbd(NDB)] 2 node(s) • slowdown_count • slowdown • overload_count • overloaded • connect_count • bytes_received • bytes_sent • remote_address 1 if this transporter is currently overloaded, otherwise 0 1 if this transporter is in slowdown state, otherwise 0 4592 For each running data node in the cluster, the  transporters  table displays a row showing the status of each of that node’s connections with all nodes in the cluster,  including itself . This information is shown in the table’s  status  column, which can have any one of the following values:  CONNECTING ,  CONNECTED , DISCONNECTING , or  DISCONNECTED . The  remote_address  is the host name or address for the node whose ID is shown in the remote_node_id  column. The  bytes_sent  from this node and  bytes_received  by this node are the numbers, respectively, of bytes sent and received by the node using this connection since it was established. For nodes whose status is  CONNECTING  or  DISCONNECTED , these columns always display  0 .