The X Plugin status variables have the following meanings.
- The network address which X Plugin is bound to. If the bind has failed, or if the - skip_networkingoption has been used, the value shows- UNDEFINED.
- The number of bytes received through the network. 
- The number of bytes sent through the network. 
- Mysqlx_connection_accept_errors- The number of connections which have caused accept errors. 
- The number of connections which have caused errors. 
- The number of connections which have been accepted. 
- The number of connections which have been closed. 
- The number of connections which have been rejected. 
- The number of create view requests received. 
- The number of delete requests received. 
- The number of drop view requests received. 
- The number of find requests received. 
- The number of insert requests received. 
- The number of modify view requests received. 
- The number of update requests received. 
- The number of errors sent to clients. 
- Mysqlx_errors_unknown_message_type- The number of unknown message types that have been received. 
- The number of expectation blocks closed. 
- The number of expectation blocks opened. 
- The number of errors during initialisation. 
- The number of other types of notices sent back to clients. 
- The number of warning notices sent back to clients. 
- The TCP port which X Plugin is listening to. If a network bind has failed, or if the - skip_networkingsystem variable is enabled, the value shows- UNDEFINED.
- The number of rows sent back to clients. 
- The number of sessions that have been opened. 
- The number of session attempts which have been accepted. 
- The number of sessions that have been closed. 
- The number of sessions that have closed with a fatal error. 
- The number of sessions which have been killed. 
- The number of session attempts which have been rejected. 
- The Unix socket which X Plugin is listening to. 
- Mysqlx_ssl_accept_renegotiates- The number of negotiations needed to establish the connection. 
- The number of accepted SSL connections. 
- If SSL is active. 
- The current SSL cipher (empty for non-SSL connections). 
- A list of possible SSL ciphers (empty for non-SSL connections). 
- The certificate verification depth limit currently set in ctx. 
- The certificate verification mode currently set in ctx. 
- The number of successful SSL connections to the server. 
- The last date for which the SSL certificate is valid. 
- The first date for which the SSL certificate is valid. 
- The certificate verification depth for SSL connections. 
- The certificate verification mode for SSL connections. 
- The name of the protocol used for SSL connections. 
- The number of create collection statements received. 
- Mysqlx_stmt_create_collection_index- The number of create collection index statements received. 
- The number of disable notice statements received. 
- The number of drop collection statements received. 
- Mysqlx_stmt_drop_collection_index- The number of drop collection index statements received. 
- The number of enable notice statements received. 
- The number of ensure collection statements received. 
- The number of StmtExecute messages received with namespace set to - mysqlx.
- The number of StmtExecute requests received for the SQL namespace. 
- The number of StmtExecute requests received for the X Plugin namespace. 
- The number of kill client statements received. 
- The number of list client statements received. 
- The number of list notice statements received. 
- The number of list object statements received. 
- The number of ping statements received. 
- The number of worker threads available. 
- The number of worker threads currently used.