Mizu is an open source API traffic and payload viewer for Kubernetes enabling you to view all API communication between microservices with support for modern protocols like REST, gRPC, Kafka, Redis and RabbitMQ.
Think Wireshark reinvented for Kubernetes. In addition to viewing traffic in real time, the pro edition enables you to store the API traffic logs over time and collaborate with your team members when troubleshooting a Kubernetes application. Includes 1GB of in-app memory that represents a hard limitation on the throughput and the buffer window.