# How Amazon SageMaker Processing Provides Logs and Metrics for Your Processing Container
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When your processing container writes to `stdout` or `stderr`, Amazon SageMaker Processing saves the output from each processing container and puts it in Amazon CloudWatch logs. For information about logging, see [CloudWatch Logs for Amazon SageMaker AI](logging-cloudwatch.md).

Amazon SageMaker Processing also provides CloudWatch metrics for each instance running your processing container. For information about metrics, see [Amazon SageMaker AI metrics in Amazon CloudWatch](monitoring-cloudwatch.md).