gRPC

Zilla collects the following metrics for gRPC protocol:

Metric	Type	Description
grpc.active.requests	gauge	The number of active grpc requests.
grpc.duration	histogram	The duration of grpc requests in nanoseconds
grpc.request.size	histogram	The grpc request length in bytes.
grpc.response.size	histogram	The grpc response length in bytes.
grpc.requests.per.rpc	histogram	The number of grpc request messages per RPC.
grpc.responses.per.rpc	histogram	The number of grpc response messages per RPC.

Configuration

To collect these metrics, include these matrics name in the telemetry.metrics property in the zilla configuration file.

telemetry:
  metrics:
    - grpc.active.requests
    - grpc.duration
    - grpc.request.size
    - grpc.response.size
    - grpc.requests.per.rpc
    - grpc.responses.per.rpc