Starting today, you can monitor your AWS Global Accelerator resources using five new Amazon CloudWatch metrics: ActiveFlowCount, PacketsProcessed, TCP_AGA_Reset_Count, TCP_Client_Reset_Count, and TCP_Endpoint_Reset_Count. With these metrics, you can monitor the total number of active TCP or UDP flows between your application’s clients and your accelerator endpoints, the total numbers of packets processed for an accelerator, and the total number of resets generated by Global Accelerator, the client, and the endpoint behind an accelerator. You can create CloudWatch alarms with the five new metrics to more quickly and easily detect issues with your accelerator endpoints.
Source:: Amazon AWS