NServiceBus version 8 and above supports OpenTelemetry through traces, metrics, and logging.
Getting Started 
Architecture 
Service Platform 
NServiceBus 
Transports 
Persistence 
ServiceInsight 
ServicePulse 
ServiceControl 
Monitoring 
Shape the future 
Samples NServiceBus version 8 and above supports OpenTelemetry through traces, metrics, and logging.