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Applies to: 
SQL Server
Azure SQL Database
Azure SQL Managed Instance
The CPU threshold exceeded event class indicates that resource governor detected a batch request that exceeds the CPU threshold specified for the REQUEST_MAX_CPU_TIME_SEC argument of a workload group. For more information, see CREATE WORKLOAD GROUP.
CPU threshold exceeded data columns
| Data column name | Data type | Description | Column ID | Filterable |
|---|---|---|---|---|
CPU |
int | CPU usage in milliseconds. | 18 | Yes |
EventClass |
int | 214 | 27 | No |
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. |
12 | Yes |
StartTime |
datetime | The time when this event fired. | 14 | Yes |