PGXC_COMM_QUERY_SPEED

PGXC_COMM_QUERY_SPEED displays traffic information about all queries on all nodes.

**Table 1** PGXC_COMM_QUERY_SPEED columns
Name	Type	Description
node_name	text	Node name
query_id	bigint	debug_query_id corresponding to the stream
rxkB/s	bigint	Receiving rate of the query stream (unit: byte/s)
txkB/s	bigint	Sending rate of the query stream (unit: byte/s)
rxkB	bigint	Total received data of the query stream (unit: byte)
txkB	bigint	Total sent data of the query stream (unit: byte)
rxpck/s	bigint	Packet receiving rate of the query (unit: packets/s)
txpck/s	bigint	Packet sending rate of the query (Unit: packets/s)
rxpck	bigint	Total number of received packets of the query
txpck	bigint	Total number of sent packets of the query