它有一个初始的大小和一个增长参数。

It has an initial size and a growth parameter.

youdao

在这种情况下，赋予配置参数的值被作为一种软限制，内存池实际使用的内存可能会增长，从而超出配置的大小。

In such cases, the value assigned to the configuration parameter is used as a soft limit, and the pool's actual memory usage might grow beyond the configured size.

youdao

这方面的调优包括确保堆可以增长到应用程序需要的大小，以及通过调整垃圾收集参数避免垃圾收集的影响过大。

Your tuning efforts in this area involve making sure the heap can grow to the size your application needs and tuning the garbage collection parameters to avoid the effects of heavy garbage collection.

youdao

So you can see, and this is an important thing we look at, is that as we look at growth, it didn't look like it mattered a lot with 6.

现在你可以明白，我们在做的是一件很重要的工作，那就是当我们看到增长的时候，参数为6的时候倒是没什么关系。

麻省理工公开课 - 计算机科学及编程导论课程节选