Re-backport: Avoid fetching loop time on each request unless logging is enabled (#10713)

Co-authored-by: Sam Bull <git@sambull.org>

Author: 2 people

CHANGES/10713.misc.rst

@@ -0,0 +1 @@
+Optimized web server performance when access logging is disabled by reducing time syscalls -- by :user:`bdraco`.

aiohttp/web_protocol.py

@@ -457,7 +457,7 @@ def force_close(self) -> None:
     def log_access(
         self, request: BaseRequest, response: StreamResponse, time: float | None
     ) -> None:
-        if self.access_logger is not None and self.access_logger.enabled:
+        if self._logging_enabled and self.access_logger is not None:
             if TYPE_CHECKING:
                 assert time is not None
             self.access_logger.log(request, response, self._loop.time() - time)