Caching Application Block WMI Events
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The Caching Application Block is instrumented with the following Windows Management Instrumentation (WMI) events:
- CacheFailureEvent
- CacheCallbackFailureEvent
- CacheScavengedEvent
- CacheConfigurationFailureEvent
The following tables describe each WMI event's properties.
CacheFailureEvent Properties
WMI property |
Description |
|---|---|
ErrorMessage |
The error message that describes the failed caching activity. |
ExceptionMessage |
The message for the exception that was raised when the caching activity failed. |
InstanceName |
The ID of the cache manager that suffered the failure, as specified in the configuration file. |
UtcTimeStamp |
The time that the caching activity failed. |
CacheCallbackFailureEvent Properties
WMI property |
Description |
|---|---|
Key |
The key of the cache item that expired. |
ExceptionMessage |
The message for the exception that was raised when the callback (which notifies the application that an item expired) failed. |
InstanceName |
The ID of the cache manager that suffered the failure, as specified in the configuration file. |
UtcTimeStamp |
The time that the callback failed. |
CacheScavengedEvent Properties
WMI property |
Description |
|---|---|
ItemsScavenged |
The number of items scavenged from the cache. |
InstanceName |
The ID of the cache manager from which items were scavenged, as specified in the configuration file. |
UtcTimeStamp |
The time that the scavenging event occurred. |
CacheConfigurationFailureEvent Properties
WMI property |
Description |
|---|---|
ExceptionMessage |
The message for the exception that was raised when the attempt to create or configure a cache manager failed. |
InstanceName |
The ID of the cache manager that could not be created or configured, as specified in the configuration file. |
UtcTimeStamp |
The time that the configuration failure occurred. |