Exception

Viewing Exception Logs

1. Log in to the management console.
2. Click on the left and choose Management & Deployment > Application Performance Management.
3. In the navigation pane, choose Application Monitoring > Metrics.
4. In the tree on the left, click next to the target environment.
5. Click the Exception tab. By default, exception logs of all instances are displayed. For details about the metrics, see Table 1.

   Table 1 Exception and log parameters

   Metric Set	Parameter	Description
   Exception	Class	Exception class
   	Exception Type	Exception type
   	Log Type	Exception log type
   	Total Exceptions	Number of times that an exception has occurred
   	Message	Message returned when the exception occurred
   	Error Stack	Error stack
   Log Version	Log Type	Log type
   	Version	Log version

   • Click a number in blue in the Total Exceptions column to view the trend of the total exceptions in a specified period.
   • Click the blue text in the Message column to view the message time and content.
   • Click Detail in the Error Stack column to view exception details.
   • Click History in the Error Stack column to view the historical error stack list.
   • Click the blue text in the Version column to view details.

6. On the Exception tab page, select a target instance and then select Exception to view the exception monitoring data.
7. Select a time range. Default: Last 20 minutes.

   Options: Last 20 minutes, Last hour, Last 3 hours, Last 6 hours, Last day, Today, Yesterday, Last week, Last month, or Custom.

   Figure 1 Selecting a time range
   

8. Click in the upper right corner of the list and select the metric data you want to view.