Network throughput issues with asd running

@naoum,

Linking to a related question you just asked about deploying on multiple AZs, in which we recommended the correct way of using Aerospike on EC2: building a cluster in a single AZ - better yet a single placement group within it - and using either an application-level synchronization with something like Kafka, or using our Enterprise Edition feature, XDR (cross-datacenter replication) to another AZ or region.