AWS Network Load Balancer service is distributed in OSI Layer 4 (the network layer) traffic (TCP, UDP, TLS) and can handle over a million requests per second.
The Sumo Logic App for AWS Network Load Balancer is using metrics to provide insights to ensure that your network load-balancers are operating as expected, backend hosts are healthy, and to quickly identify errors.
Log and Metric Types
The AWS Network Load Balancer app uses the following metrics:
Query sample (Metric based)
Active Flows (Connections) by Load Balancer
account=* region=* LoadBalancer=* Namespace=aws/NetworkELB metric=ActiveFlowCount Statistic=Sum | sum by account, region, namespace, LoadBalancer