opentelemetry_semantic_conventions::metric

Constant RPC_SERVER_REQUESTS_PER_RPC

Source 
pub const RPC_SERVER_REQUESTS_PER_RPC: &str = "rpc.server.requests_per_rpc";
Expand description

§Description

Measures the number of messages received per RPC.

§Notes

Should be 1 for all non-streaming RPCs.

Streaming : This metric is required for server and client streaming RPCs

§Metadata
Instrument:histogram
Unit:{count}
Status:Experimental