{* ../../docs_src/middleware/tutorial001_py310.py hl[10,12:13] *}

/// tip | Tipp

Hier verwenden wir [`time.perf_counter()`](https://docs.python.org/3/library/time.html#time.perf_counter) anstelle von `time.time()`, da es für diese Anwendungsfälle präziser sein kann. 🤓

///

## Ausführungsreihenfolge bei mehreren Middlewares { #multiple-middleware-execution-order }

{* ../../docs_src/middleware/tutorial001_py310.py hl[10,12:13] *}

/// tip | 豆知識

ここでは、これらのユースケースに対してより正確になり得るため、`time.time()` の代わりに [`time.perf_counter()`](https://docs.python.org/3/library/time.html#time.perf_counter) を使用しています。 🤓

///

## 複数ミドルウェアの実行順序 { #multiple-middleware-execution-order }

{* ../../docs_src/middleware/tutorial001_py310.py hl[10,12:13] *}

/// tip | 팁

여기서는 이러한 사용 사례에서 더 정확할 수 있기 때문에 `time.time()` 대신 [`time.perf_counter()`](https://docs.python.org/3/library/time.html#time.perf_counter)를 사용합니다. 🤓

///

## 여러 미들웨어 실행 순서 { #multiple-middleware-execution-order }

* 📝 Add note about `time.perf_counter()` in middlewares. PR [#12095](https://github.com/fastapi/fastapi/pull/12095) by [@tiangolo](https://github.com/tiangolo).
* 📝 Tweak middleware code sample `time.time()` to `time.perf_counter()`. PR [#11957](https://github.com/fastapi/fastapi/pull/11957) by [@domdent](https://github.com/domdent).