If this is acceptable, you avoid the overhead of adding a new CM instance and the configuration changes that come with it.
如果这可以接受，那么您就可以避免添加一个新的CM实例的开销以及随之而来的配置更改。
The other calls in the list are overhead and won't change significantly, as the configuration is changed.
该列表中其余的调用都是系统开销，并且当配置发生改变时，不会有显著的变化。
Such a configuration is not uncommon, largely because a daemon does not impose great overhead.
这种配置并不少见，这主要是因为守护进程的开销不大。
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