How can I get the aggregate of two CloudWatch metrics in one metric?

I want to get the average of the input and output network metric as a single metric from Amazon CloudWatch. Is there a way to achieve this or any other open source script or tools?


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2 answers

You can use the CloudWatch Metric Math feature AVG

to average two metrics:

Single Time Series AVG returns a scalar that represents the average of all data points in a metric. AVG time series array returns one time series . Missing values ​​are treated as 0.



Obtained (calculated) metrics are not supported in the CloudWatch API. You also cannot combine multiple metrics in a single query, just as you cannot combine multiple instances in a single query. I know the options, but they are not OSS.

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