The CPU Threshold Exceeded event class indicates that Resource Governor detects a query that exceeds the CPU threshold specified for REQUEST_MAX_CPU_TIME_SEC.
The detection interval for this event is five seconds. It is guaranteed that an event will be generated if a query exceeds the specified limit by at least five seconds. However, if a query exceeds the specified threshold by less than five seconds, its detection might be missed depending on the timing of the query and the time of last detection sweep.
CPU Threshold Exceeded Data Columns
|Data column name||Data type||Description||Column ID||Filterable|
|CPU||int||CPU usage in milliseconds.||18||Yes|
|EventSubClass||int||CPU limit violation.||21||Yes|
|GroupID||int||Group ID where the violation occurred.||66||Yes|
|OwnerID||int||SPID of the process that caused the violation.||58||Yes|
|SPID||int||ID of the server process that fires this event.
Note: This can differ from the actual user SPID if a system thread validates CPU usage as a background task.
|StartTime||datetime||The time when this event fired.||14||Yes|