Queue statistics for logical interface sensors for Junos Telemetry Interface

Logical interface sensors also collect egress and ingress queue statistics. Both UDP and gRPC streaming are supported. Queue statistics, including for per-unit queuing and hierarchical queuing, are exported when a queuing structure is configured on a logical interface. To provision a logical interfaces statistics sensor for UDP streaming, include the resource /junos/system/linecard/interface/logical/usage/ statement at the [edit services analytics sensor sensor-name] hierarchy level. To provision a sensor for gRPC streaming, include the following resource /interfaces/interface[name='interface-name']/subinterfaces/ in the subscription path. Use the telemetrySubscribe RPC to define telemetry parameters for gRPC streaming. If your Juniper Networks device is running a version of Junos OS with the upgraded FreeBSD kernel, you must download the Junos Network Agent package, which provides the interfaces to manage gRPC subscriptions.