Amazon Textract
Developer Guide

CloudWatch Metrics for Amazon Textract

This section contains information about the Amazon CloudWatch metrics and the Operation dimension that are available for Amazon Textract.

You can also see an aggregate view of Amazon Textract metrics from the Amazon Textract console.

CloudWatch Metrics for Amazon Textract

The following table summarizes the Amazon Textract metrics.

Metric Description

SuccessfulRequestCount

The number of successful requests. The response code range for a successful request is 200 to 299.

Unit: Count

Valid statistics: Sum,Average

ThrottledCount

The number of throttled requests. Amazon Textract throttles a request when it receives more requests than the limit of transactions per second set for your account. If the limit set for your account is frequently exceeded, you can request a limit increase. To request an increase, see AWS Service Limits.

Unit: Count

Valid statistics: Sum,Average

ResponseTime

The time in milliseconds for Amazon Textract to compute the response.

Units:

  1. Count for Data Samples statistics

  2. Milliseconds for Average statistics

Valid statistics: Data Samples,Average

Note

The ResponseTime metric isn't included in the Amazon Textract metric pane.

ServerErrorCount

The number of server errors. The response code range for a server error is 500 to 599.

Unit: Count

Valid statistics: Sum,Average

UserErrorCount

The number of user errors (invalid parameters, invalid image, no permission, and so on). The response code range for a user error is 400 to 499.

Unit: Count

Valid statistics: Sum,Average

CloudWatch Dimension for Amazon Textract

To retrieve operation-specific metrics, use the AWS/Textract namespace and provide an operation dimension. For more information about dimensions, see Dimensions in the Amazon CloudWatch User Guide.