modify: 性能优化

aibox_sophon_adapter/routes.py

@@ -9,7 +9,7 @@ AI Box Sophon Adapter — 自定义 FastAPI 路由
 路由前缀: /aibox_sophon_adapter（网关自动加 /api/v1）
 """
 import os
-import json
+import orjson
 import uuid
 import hashlib
 import logging
@@ -133,7 +133,7 @@ async def _save_alarm_record(alarm: dict) -> None:
     alarm_id = alarm.get("AlarmId") or alarm.get("UniqueId", "")
     media = alarm.get("Media", {})
     media_name = media.get("MediaName", "") if isinstance(media, dict) else ""
-    alarm_data_str = json.dumps(alarm, ensure_ascii=False)
+    alarm_data_str = orjson.dumps(alarm).decode()
 
     try:
         async with db.get_session() as session:
@@ -450,7 +450,7 @@ async def alarm_report(
         logger.error(
             f"[AlarmReport] Pydantic 验证失败:\n"
             f"  错误: {e.errors()}\n"
-            f"  请求体: {json.dumps(payload, ensure_ascii=False)[:3000]}"
+            f"  请求体: {orjson.dumps(payload).decode()[:3000]}"
         )
         raise HTTPException(status_code=422, detail=e.errors())