Update dispatcher.py

Author: francesconazzaro

cads_broker/dispatcher.py

@@ -271,7 +271,7 @@ def sync_database(self, session: sa.orm.Session) -> None:
     @perf_logger
     def sync_qos_rules(self, session_write) -> None:
         qos_rules = db.get_qos_rules(session=session_write)
-        logger.debug("performance", tasks_number=len(self.internal_scheduler.queue))
+        logger.info("performance", tasks_number=len(self.internal_scheduler.queue))
         for task in list(self.internal_scheduler.queue):
             # the internal scheduler is used to asynchronously add qos rules to database
             # it returns a new qos rule if a new qos rule is added to database