AWS Certified Developer Associate DVA-C02 Practice Question
An application hosted on AWS is experiencing occasional performance issues, and you have determined that further analysis of metrics and logs is required. When using Amazon CloudWatch, which type of data would allow you to investigate in-depth the latency of individual requests processed by the application?
Latency of individual requests can be investigated in-depth using traces because traces provide a detailed view of requests as they travel through your application. This includes information on how long each step takes, which allows you to pinpoint where the latency issues are occurring within the architecture. Logs, on the other hand, contain information provided by the application, but they do not automatically provide detailed request-level tracing. Metrics give you an aggregated view of system performance over time but may not provide enough granular detail about individual requests to analyze specific latency issues.
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What are traces in the context of AWS and CloudWatch?
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How do traces differ from application logs?
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What metrics can I analyze in Amazon CloudWatch aside from request latency?
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AWS Certified Developer Associate DVA-C02
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