During a weather-emergency surge, a municipal ops desk opens one view that shows API Gateway 5xx rates, Lambda duration, and DynamoDB throttle counts together. What should they use to review that application health in one place?
Select an answer to reveal the explanation.
Short Explanation
When the storm hits the help desk, you want one glass cockpit—not three browser tabs and a prayer. CloudWatch dashboards (plus Insights when you need to dig) pull API 5xx, Lambda duration, and DynamoDB throttles into one health view.
Full Explanation
Amazon CloudWatch dashboards aggregate metrics across services so operators can review API Gateway errors, Lambda duration, and DynamoDB throttling during incidents in one place. Logs Insights complements the dashboard when deeper log forensics are required. Cost Explorer and QuickSight address spend or BI use cases, and S3 inventory does not replace runtime health telemetry for this surge scenario.