Replication monitors display the availability and critical performance statistics of a particular component in the replication environment.
The replication monitors provide the status of Replication Servers, Replication Agents, and replication paths. Each monitor also provides a Quick Admin view to allow you to control the flow of data and configure replication parameters, a list of replication paths, and a status bar for each view.
The Replication Server Monitor includes these views:
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Overview – displays high-level information, such as the server name, version, and its status. It also displays the memory usage graph, and a bar chart for partitions and the Top 10 queues by size.
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Paths – displays a table of Replication Server paths, including its state, activity, latency, and latency monitoring status information. It also displays the latency history chart of a Replication Server.
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Connections – displays the information for Replication Server connections, which include the name, Replication Agent (RA) status, and Data Server Interface (DSI) status. It also shows these graphs for the selected connection:
- DSI activity and Stable Queue Transaction (SQT) cache
- Transactions removed from SQT
- Transaction activity
- Transaction success rate
- Group and batch size
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Logical Connections – displays the Replication Server logical connection information in a warm-standby environment.
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Routes – displays the Replication Server route information, which includes the name, route status, and the route's activity graph.
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Queues – displays Replication Server queues information, which includes the name and type. It also shows these graphs for the selected queue :
- Queue reads and writes
- Queue bytes and cache
- SQT cache (only for inbound queues)
- Backlog
- Duplicates detected
- Transactions Removed from SQT (only for inbound queues)
- Distributor activity (only for inbound queues)
The Replication Agent Monitor includes this view:
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Overview – displays high-level information, which includes the status, name, version number of the server, primary connection, primary host, Replication Server connection, and the information on when it was last started. It displays a list of paths, which you can click to open a path dashboard. It also displays these graphs:
- Java Virtual Machine (JVM) memory usage
- LTI activity and queue sizes
- Log Reader activity, queue sizes, and scan buffer
The Adaptive Server Replication Agent Thread Monitor has this view:
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Overview – displays high-level information, such as the name, status, and controlling Replication Server. It also displays the log and activity details in a graph format.
The Replication Path Dashboard has this view:
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Overview – displays a detailed information of a particular path, which includes its name, status, data loss detection result, and these graphs:
- Adaptive Server RepAgent thread commands sent per second
- Inbound queue activity for the primary database
- Outbound queue activity for the replicate database
- Database Server Interface (DSI) commands sent per second
- Latency
- Latency history