The count chartvisualizes healthy and erroneous interactions between your function and resource. For example, if your function makes some calls to the DynamoDB table and the interaction somehow fails due to throttles or outages, you will be able to see those interactions with this graph.
The duration charthelps you see the average, p95, and p99 durations between your function and resource.
The Invocation Listcontains the start time of your invocation, its duration, and the duration of interactions between your function and resource. Invocations are listed in descending order of durations.