Help Center/ GaussDB/ Developer Guide(Centralized_V2.0-2.x)/ System Catalogs and System Views/ System Views/ PG_GET_SENDERS_CATCHUP_TIME

Updated on 2025-07-22 GMT+08:00

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PG_GET_SENDERS_CATCHUP_TIME

PG_GET_SENDERS_CATCHUP_TIME provides catchup information of the currently active primary/standby instance sender thread on the database node.

**Table 1** PG_GET_SENDERS_CATCHUP_TIME columns
Name	Type	Description
pid	bigint	Current sender thread ID.
lwpid	integer	Current sender lwpid.
local_role	text	Local role.
peer_role	text	Peer role.
state	text	Current sender's replication status
type	text	Current sender type
catchup_start	timestamp with time zone	Startup time of a catchup task.
catchup_end	timestamp with time zone	End time of the catchup task.

Parent topic: System Views

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