Validation

The gRPC unary profile does not have dedicated validation checks in validate.sh. Correctness is verified during the benchmark run itself:

• The load generator (h2load) sends pre-encoded protobuf SumRequest{a=1, b=2} frames and counts successful 2xx responses with grpc-status: 0
• Failed responses (wrong protobuf encoding, missing trailers, non-zero grpc-status) are counted as errors and excluded from the RPS score

Frameworks subscribed to unary-grpc must correctly implement the BenchmarkService/GetSum RPC as defined in the proto definition. The benchmark runner validates this implicitly through successful response counting.