Independent Researcher This document defines performance benchmarking profiles for Large Language Model (LLM) serving systems. Profiles bind the terminology defined in draft-gaikwad-llm-benchmarking-terminology and the procedures described in draft-gaikwad-llm-benchmarking-methodology to concrete architectural roles and workload patterns. Each profile clarifies the System Under Test (SUT) boundary, measurement points, and interpretation constraints required for reproducible and comparable benchmarking. This document specifies profiles only. It does not define new metrics, benchmark workloads, or acceptance thresholds.