You can use the xsLogAnalyzer tool to help troubleshoot issues in the environment.
Displays the total number of failover messages as a chart over time. Also displays a list of the failover messages, including the servers that have been affected
Displays a diagram of how your topology is configured according to the log files. You can use this summary to compare to your actual configuration, possibly identifying configuration errors.
Displays ORB settings in the environment. You can use this table to help determine if the settings are consistent across your environment.
Displays a timeline diagram of different actions that have occurred on the data grid, including life cycle events, exceptions, critical messages, and first-failure data capture (FFDC) events.