AWS Certified Developer - Associate
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Ultimate access to all questions.
In an AWS-hosted application with a static S3 website and Lambda functions triggered by API Gateway, identify the approach to find slow-performing Lambda executions during high traffic without failures.
A
Use Amazon CloudWatch Logs Insights to query across Lambda log groups, applying filters and sorting by execution duration.
B
Enable AWS CloudTrail Insights to identify anomalous Lambda functions after processing.
C
Utilize AWS X-Ray to enable insights on Lambda functions and review logs post-processing for performance issues.
D
Configure AWS Glue to process and structure Lambda logs from CloudWatch, then use CloudWatch dashboard for visual analysis of slow functions.