PGXC_COMM_DELAY

PGXC_COMM_DELAY displays the communications library delay status of all DNs. Only SYSADMIN and MONADMIN can view the status.

**Table 1** PGXC_COMM_DELAY columns
Name	Type	Description
node_name	text	Node name
remote_name	text	Peer node name
remote_host	text	IP address of the peer node
stream_num	integer	Number of logical stream connections used by the current physical connection
min_delay	integer	Minimum delay of the current physical connection within 1 minute, in microsecond NOTE: A negative result is invalid. Wait until the delay status is updated and query again.
average	integer	Average delay of the current physical connection within 1 minute, in microsecond
max_delay	integer	Maximum delay of the current physical connection within 1 minute, in microsecond

Parent topic:System Views

Thank you very much for your feedback. We will continue working to improve the documentation.

The system is busy. Please try again later.