System event type options are available in the following versions of Teradata Database.
| Event Types | Description | 14.0 and later | 13.10 |
|---|---|---|---|
| Node Down | Maximum allowed number of nodes down in a clique, defined as a percentage between 0 and 100. The default is 24%. | Available | Available |
| AMP Fatal | Maximum number of AMPs reported as fatal at system startup. | Available | Available |
| Available AWTs | Number of AWTs available on the specified number of AMPs as defined in the Other tab of the General view. Includes a qualification time. | Available | Available |
| Gateway Fatal | Maximum number of gateways reported as fatal at system startup. | Available | Available |
| PE Fatal | Maximum number of PEs reported as fatal at system startup. | Available | Available |
| Flow Control | Maximum allowed number of AMPs in flow control. Includes a qualification time. | Available | Available |
| CPU Utilization | Defines when the system CPU values are consistently outside defined CPU utilization threshold values. Includes a qualification time. | Available | |
| CPU Skew | Maximum system-wide skew. Includes a qualification time. | Available |
Setting qualification times can prevent very short incidents from triggering events.
| Qualification Time Options | Description |
|---|---|
| Simple |
Specifies how long an event threshold must be met before an event is triggered. |
| Immediate |
Specifies that an event is triggered immediately after an event threshold is met. |
| Averaging |
Specifies how long the rolling average of the metric value must meet the event threshold before an event is triggered. |