replication

Selecting the replication resource will display a list of available downstream replication instances used by this instance of AMPS.

Selecting an individual replication instance will display the following statistics:

Metric	Description	Type
authenticated_id	The ID used to authenticate this connection.	fixed
bytes_out	Number of bytes sent to this destination.	cumulative
bytes_out_per_sec	Rate of bytes sent.	interval average
client_name	The client name used for this destination.	fixed
client_type	Specifies whether client is a replication source or destination.	fixed
connect_time	Time connected to this destination.	snapshot
destination_admin_addr	The admin address of the destination.	fixed
destination_group_name	The group name of the destination.	fixed
destination_name	The name of the destination.	fixed
disconnect_count	Number of times replication destination has been disconnected.	cumulative
disconnect_time	Timestamp of the last time the replication destination disconnected.	snapshot
is_connected	Boolean telling whether replication destination is currently connected.	snapshot
messages_out	Number of messages sent to this destination.	cumulative
messages_out_per_sec	Rate of messages sent to this destination.	interval average
name	Name of replication configuration.	fixed
pass_through	Boolean stating whether messages received via replication can be forwarded on this connection.	fixed
replication_type	One of either sync or async.	snapshot
seconds_behind	The current point in the transaction log that has been acknowledged by this destination. This is calculated as the difference in seconds between the time that the last message acknowledged by the destination was written to the transaction log and the time that the most recent message was written to the transaction log. That is, if the last message that the destination has acknowledged was written to the local transaction log at 12:00:01.100 (one second and 100 ms after 12:00) and the last message in the transaction log was written at 12:00:03.212, the seconds behind shown in the current statistics would be approximately 2.112. Acknowledgements are transmitted at a specific interval (1s by default) from the destination instance to the source instance. AMPS rounds any value below 1 to 0.	snapshot

Statistics Database Tables: IREPLICATIONS_STATIC, IREPLICATIONS_DYNAMIC

Admin Path: /amps/instance/replication/<identifier>/<metric>

The replication resource also provides options for managing replication instances. The following management functions are available:

Element	Description
downgrade	Change the replication type of this connection from sync to async.
reconnect	Close and reopen the connection to the remote instance.