AWS Certified CloudOps Engineer - Associate SOA-C03

By Amazon · Question Mode

QuestionQ30

Monitoring, Logging, Analysis, Remediation, and Performance Optimization

A company operates a critical serverless application that uses multiple AWS Lambda functions. Each Lambda function produces 1 GB of log data per day in its own Amazon CloudWatch Logs log group. The company’s security team requests a count of application errors, grouped by type, across all log groups.

What should a CloudOps engineer do to satisfy this requirement?

Explanation

CloudWatch Logs Insights can query multiple log groups and aggregate the matching log events. The stats command supports count() and grouping by a field, so it can return the count of application errors for each error type across the selected Lambda log groups.

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