PerformanceQueryInterval Element (ADF)
Specifies how frequently the application updates its performance counters.
Syntax
<ApplicationExecutionSettings>
...
<PerformanceQueryInterval>
Element Characteristics
| Characteristic | Description |
|---|---|
Data type |
duration. |
Default value |
60 seconds. |
Occurrence |
Optional once per ApplicationExecutionSettings element. |
Updates |
Can be added, deleted, and modified when updating the application. |
Element Relationships
| Relationship | Elements |
|---|---|
Parent element |
|
Child elements |
None. |
Remarks
Each application has performance counters that provide information to help you monitor the application. The PerformanceQueryInterval element configures how often the application updates its performance counters. For more information about performance counters, see Notification Services Performance Objects.
The format of the XML duration data type is PnYnMnDTnHnMnS. For more information about XML data types, see Primitive XML Data Types in the MSDN Library.
Example
The following example shows how to specify that affected performance counters should be updated once per hour.
<PerformanceQueryInterval>P0DT01H00M00S</PerformanceQueryInterval>
See Also
Reference
Application Definition File Reference
Other Resources
Specifying the Performance Query Interval
Updating Instances and Applications
Notification Services Performance Objects