diff --git a/vllm/v1/engine/llm_engine.py b/vllm/v1/engine/llm_engine.py
index 7a5482f03b6fa..bd19d998a4adb 100644
--- a/vllm/v1/engine/llm_engine.py
+++ b/vllm/v1/engine/llm_engine.py
@@ -161,13 +161,13 @@ class LLMEngine:
     # TODO(rob): Can we get rid of these?
 
     def get_model_config(self):
-        pass
+        return self.model_config
 
     def start_profile(self):
-        pass
+        self.engine_core.profile(True)
 
     def stop_profile(self):
-        pass
+        self.engine_core.profile(False)
 
     def get_tokenizer_group(self, group_type):
         pass