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All of the sort options can be displayed in ascending or descending order. You can also select the maximum number of executions to display under each node, the maximum number of results to display, and whether to display the method’s method's long or short name.
See Configuring Tree View Settings.
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The Activity workspace analysis tabs display indepth in-depth information about and in context of the node selected in the execution tree, shown within the tree in bold for referencing. While navigating through the analysis tabs, you can select different hyperlinked entities associated with the originally selected node. Selecting a hyperlinked node in an analysis tab will select that node within the execution tree, and all information displayed in the analysis tabs will be refreshed to correspond to the newly selected node.
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| Tab Name | Description | Displayed for | For more information | ||
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| Highlights | Displays a comprehensive performance overview of the node selected in the execution tree. This view reveals performance problems of the entire call tree invoked under the selected node. | All entities. | See “The Highlights tab” on page 26 The Highlights tab. | ||
| Load Balance | Displays information for the selected node throughout the monitored application. | All entities.
| See “About About the Load Balance tab” on page 28tab. | ||
| Impact | Displays information regarding the selected node’s impact on the application. It displays general performance data for the selected node in the selected time frame and specific information regarding its contribution to all entry points and methods by which it is directly invoked. This view provides the user with a comprehensive overview of the specific method’s performance throughout the application. |
| See “About About the Impact tab” on page 28tab. | ||
| Entry Points | Displays and compares performance data of the entry points in the selected time frame. This view enables efficient identification of problematic entry points. | Instances/All instances | See “About About the Entry Points tab” on page 30tab. | ||
| SQL & Exit Points | Displays and compares performance data of the SQL and exit points in the selected time frame. This view enables efficient identification of problematic SQLs and exit points. | All entities except SQLs. | See “About About the SQL & Exit Points tab” on page 31tab. | ||
| Methods | Displays information regarding all the methods and URI/iView invoked in the call tree under the selected node. The view provides a deeper look into a problematic node by showing comprehensive data for all invoked methods. | All entities except SQLs. | See “About About the Methods tab” on page 32tab. | ||
| Locks | Displays all methods in the call tree under the selected node that were locked at any point. This view provides an overview of all locked methods and enables the user to see locking trends. | All entities except SQLs. | See “About About the Locks tab” on page 33tab. | ||
| Exceptions | Displays data for exceptions thrown from the call tree under the selected node. This view pinpoints methods with a high exceptions rate. | All entities except SQLs. | See “About About the Exceptions tab” on page 34tab. | ||
| Leaks | Displays the object allocation data for the call tree under the selected node. | Instances/All instances | See “About About the Leaks tab” on page 35.tab. |
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The Highlights tab appears when any node type within the execution tree is selected, and displays a comprehensive performance overview of the selected node. The highlights tab provides information regarding performance trends for the selection’s underlying call path and displays performance findings to facilitate focused navigation to the root cause of a performance issue.
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For more information regarding findings, see “How to identify performance problems” on page 49
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The Load Balance tab displays the selected entity and compares its performance in all the contexts it was invoked by in the selected time frame. If “All instances” is selected in the execution tree, it will show the instances table (similar to the view provided in the Dashboard workspace).
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The Executions overtime graph displays and compares the average number of executions for the selected instance in the selected time frame against the average number of executions for the AppTier. If the average number of executions is identical, the overtime graph will display information for the selected JVM.
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The Impact tab displays information regarding the selected method’s impact on the application. It displays general performance data in context for the selected node and specific information regarding its contribution to all entry points and methods in the application by which it is directly invoked. This provides the user with a comprehensive overview of the specific method’s performance throughout the application.
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Caller. Displays the name of the method that directly invoked the selected method.
Info Selecting the hyperlinked direct caller name selects the method in the execution tree and displays the Highlights tabs for the method.
- Work Impact on Caller. Displays the percentage of the selected method’s total response time out of the direct caller method’s total response time.
- Method Avg. Response Time (Sec). Displays the method’s average response time.
- Executions by Caller. Displays the number of times the selected method was executed by the specific direct caller method.
- Sum. Method Response Times. Displays the method’s total response time.
- Sum. Caller Response Times. Displays the direct caller method’s total response time.
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The Entry Points tab displays the top level URI/iView or methods (EJB or others) that are monitored for this instance, comparing performance data of the detected entry points within the monitored application in the selected time frame. This view enables efficient identification of problematic entry points and, in the event of many entry points from the same instance showing distress, problematic instances as well.
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The Avg. Response Time (Sec) vs. Executions overtime bar graph displays the relationship over time between the average response time of the entry point selected in the table above and the number of times the entry point was executed in the same time frame. Hovering over any point in the bar graph will display a ToolTip with the date and time of the time slice, the average response time, and the number of executions.
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The SQL & Exit Points tab displays the following information for all SQLs and exit points in the call tree beneath the selected entity.
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- Name. Displays the destination name that can be either the Web service request name, 'DB Name' on 'Server Name' for SQLs, and so on.
- Type. Displays the exit point destination type such as, Web service, DB type, and so on.
- Work Impact. Displays the percentage of work time of the selected exit point in relation to the total work time of the invoking method
- Executions. Displays the number of executions within the selected node.
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The All Methods tab contains both URI/iView and methods from the entire call tree beneath the current context - instance. All data is aggregated from the underlying call tree.
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The Avg. Response Time (Sec) vs. Executions overtime bar graph displays the relationship over time between the average response time of the exit point selected in the table above and the number of times the exit point was executed in the selected time frame. Hovering at any point in the bar graph will display a ToolTip with the date and time of the time slice, the average response time, and the number of executions.
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The Locks tab displays locked methods from the entire call tree beneath the selected node. All data is aggregated from the underlying call tree.
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The Avg. Lock Time (Sec) of the Methods Selected in the Tables Above overtime bar graph shows an overtime view of the periods where the methods selected in the tables above acquired locks. This view enables you to understand the mutual locking relationship of the two methods - are they always locked at the same times (meaning, they lock each other only), is one locking (indicated by a short lock time) and other locked (indicated by a long lock time), and so on. Hovering at any point in the bar graph will display a ToolTip with the date and time of the time slice, the average lock time, and the number of locks.
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The Exceptions tab displays data for exceptions thrown from the entire call tree beneath the current context - instance. All data is aggregated from the underlying call tree.
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See Precise Administration Guide, Appendix A, regarding configuring exception seeker options.
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The Leaks tab displays object allocation data from the entire call tree beneath the current context - instance. All data is aggregated from the underlying call tree.
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