perf: skip db writes for non-terminal status events

Author: Algorithm5838

backend/open_webui/socket/main.py

@@ -797,12 +797,14 @@ async def __event_emitter__(event_data):
         ):
 
             if "type" in event_data and event_data["type"] == "status":
-                await asyncio.to_thread(
-                    Chats.add_message_status_to_chat_by_id_and_message_id,
-                    request_info["chat_id"],
-                    request_info["message_id"],
-                    event_data.get("data", {}),
-                )
+                # Only persist final (done) status; intermediate ones are socket-only
+                if event_data.get("data", {}).get("done", False):
+                    await asyncio.to_thread(
+                        Chats.add_message_status_to_chat_by_id_and_message_id,
+                        request_info["chat_id"],
+                        request_info["message_id"],
+                        event_data.get("data", {}),
+                    )
 
             if "type" in event_data and event_data["type"] == "message":
                 message = await asyncio.to_thread(