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What is the minimum time Interval for the data that Ama…

What is the minimum time Interval for the data that Amazon CloudWatch receives and aggregates?

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A.
One second

B.
Five seconds

C.
One minute

D.
Three minutes

E.
Five minutes

Explanation:
Many metrics are received and aggregated at 1-minute intervals. Some are at 3-minute or 5-minute intervals.

10 Comments on “What is the minimum time Interval for the data that Ama…

  1. cd says:

    it seems be updated. A is correct.
    “You can adjust how the data is aggregated by varying the length of the period. A period can be as short as one second or as long as one day (86,400 seconds). The default value is 60 seconds. “




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  2. T says:

    A custom metric can be one of the following:

    Standard resolution, with data having one-minute granularity
    High resolution, with data at a granularity of one second
    By default, metrics are stored at 1-minute resolution in CloudWatch. You can define a metric as high-resolution by setting the StorageResolution parameter to 1 in the PutMetricData API request. If you do not set the optional StorageResolution parameter, then CloudWatch will default to storing the metrics at 1-minute resolution.

    When you publish a high-resolution metric, CloudWatch stores it with a resolution of 1 second, and you can read and retrieve it with a period of 1 second, 5 seconds, 10 seconds, 30 seconds, or any multiple of 60 seconds.

    Custom metrics follow the same retention schedule listed above.




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