AWS Network Firewall adds ReceivedBytes metric in CloudWatch
🔍 AWS has added the new ReceivedBytes metric for AWS Network Firewall to Amazon CloudWatch, giving customers per-firewall visibility into total incoming bytes inspected. The metric differentiates counts for the stateless and stateful engines, enabling more granular analysis of processing and performance. Available in all Regions where Network Firewall is supported, the data can be integrated into existing monitoring, alerting, and optimization workflows to support capacity planning and cost reduction.
