The top of the topology view panel displays a status message that logs the last updated timestamp, a summary of server status, and, if raised, a status change event message.
Sybase Central monitors the status of the multiplex and automatically refreshes the topology view and status message when servers are deleted or excluded.
Changing rate of multiplex status monitor
You can configure how often the topology view should be refreshed.
Right-click a blank area in the topology view and select Change Monitor Rate.
Specify the number of seconds between status checks.
Click OK.