Product Documentation : Terracotta Management Console User Guide : Using the WAN Tab : Overview Panel for Replica Caches
Overview Panel for Replica Caches
The Overview panel can display information and performance statistics for CacheManagers and their replica caches, enabling you to you track performance and resource usage across all CacheManagers. This information is collected by the master Orchestrators.
To view replica cache information in the Overview panel
1. At the top of the Overview panel select the CacheManager of the replica caches you want to view.
2. Click Replicas. If your WAN contains no replica caches, the Replicas button is greyed out.
The following columns are displayed by default for each replica cache:
Column
Description
Cache
The replica Orchestrator address (hostname, communication port).
Orchestrator
The address (the hostname and communication port) of the master cache's Orchestrator process.
To display the Orchestrator's XML configuration, click the address link.
To view information about your WAN's Orchestrator topology, click Topology. For example:
linux-001.net:9001
linux-002.net:9001
Replication Mode
The replica cache's replication mode (unidirectional or bidirectional).
Inbound Buffer Size
The size of the cluster listener buffer.
Replication Rate (1 Min.)
The average transactions per second (tps) during replication over the last minute.
Replication Mean Rate
The average transactions per second (tps) over the entire synchronization interval.
Replication Count
The total number of transactions over the entire synchronization interval.
3. To change the default set of statistics displayed, click Configure columns. In the pop-up that displays, click Replica and select one or more (or all) of the statistics. For descriptions of the statistics, see The WAN Tab Statistics.
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