I am little confused when reading the docs about ElastiCache network limits. Each node type has it’s own bandwidth defined in Gbps. There are two metrics counting network traffic for Redis, these metrics are NetworkBytesIn and NetworkBytesOut. In the docs I’ve found the following statement:

We have .net applications hosted in kubernetes that connect to the AWS Elasticache Redis cluster (cluster mode enabled) which has 3 shards with 2 nodes each – instances -cache.r7g.large.