# Monitoring

The monitoring mode for instances launched in an autoscaling group.

- Source: [`aws-autoscaling/lib/auto-scaling-group.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0/packages/aws-cdk-lib/aws-autoscaling/lib/auto-scaling-group.ts#L64)

## Members

| Member | Description |
| --- | --- |
| `BASIC` | Generates metrics every 5 minutes. |
| `DETAILED` | Generates metrics every minute. |

## Referenced by

- [`CommonAutoScalingGroupProps`](/v2/docs/aws-cdk-lib.aws_autoscaling.CommonAutoScalingGroupProps).instanceMonitoring