Too Long; Didn't Read
<a href="https://hackernoon.com/tagged/monitoring" target="_blank">Monitoring</a> the performance of Lambda functions might seem like a trivial task but once the dataset gets larger, it becomes increasingly harder to understand how your users experience the system. As a developer, you usually care about the latency, and cost of your system. The features of a good observability tool should be aligned with all that while also enabling you to ask arbitrary questions about your system to figure out the scope and causes of problems. Let’s go into detail how one should approach performance monitoring and figuring out the root causes of performance problems of Lambda functions.