Firstly, as the annotations are in the aspects, not core business logic, the cost of switching isn't high.
首先，因为注解存在于切面中，而不是核心业务逻辑，所以转换的成本并不高。
2
If you run a single-threaded application on a multi-core machine you might even make your application run faster by switching off all but your first core.
As well as switching to a dual-core (and then multi-core) approach, the firm is starting to integrate other functions, such as security and networking features, on to its chips.