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Represents a CloudWatch metric of your choosing that can be used for predictive scaling.
For predictive scaling to work with a customized load metric specification, AWS Auto
Scaling needs access to the Sum
and Average
statistics that CloudWatch
computes from metric data.
When you choose a load metric, make sure that the required Sum
and Average
statistics for your metric are available in CloudWatch and that they provide relevant
data for predictive scaling. The Sum
statistic must represent the total load
on the resource, and the Average
statistic must represent the average load
per capacity unit of the resource. For example, there is a metric that counts the
number of requests processed by your Auto Scaling group. If the Sum
statistic
represents the total request count processed by the group, then the Average
statistic for the specified metric must represent the average request count processed
by each instance of the group.
If you publish your own metrics, you can aggregate the data points at a given interval and then publish the aggregated data points to CloudWatch. Before AWS Auto Scaling generates the forecast, it sums up all the metric data points that occurred within each hour to match the granularity period that is used in the forecast (60 minutes).
For information about terminology, available metrics, or how to publish new metrics, see Amazon CloudWatch Concepts in the Amazon CloudWatch User Guide.
After creating your scaling plan, you can use the AWS Auto Scaling console to visualize forecasts for the specified metric. For more information, see View Scaling Information for a Resource in the AWS Auto Scaling User Guide.
Namespace: Amazon.AutoScalingPlans.Model
Assembly: AWSSDK.AutoScalingPlans.dll
Version: 3.x.y.z
public class CustomizedLoadMetricSpecification
The CustomizedLoadMetricSpecification type exposes the following members
Name | Description | |
---|---|---|
CustomizedLoadMetricSpecification() |
Name | Type | Description | |
---|---|---|---|
Dimensions | System.Collections.Generic.List<Amazon.AutoScalingPlans.Model.MetricDimension> |
Gets and sets the property Dimensions. The dimensions of the metric. Conditional: If you published your metric with dimensions, you must specify the same dimensions in your customized load metric specification. |
|
MetricName | System.String |
Gets and sets the property MetricName. The name of the metric. |
|
Namespace | System.String |
Gets and sets the property Namespace. The namespace of the metric. |
|
Statistic | Amazon.AutoScalingPlans.MetricStatistic |
Gets and sets the property Statistic.
The statistic of the metric. The only valid value is |
|
Unit | System.String |
Gets and sets the property Unit. The unit of the metric. |
.NET Core App:
Supported in: 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5, 4.0, 3.5