Heap tuning involves two parameters: the initial size of the heap and its maximum size.

堆调优涉及两个参数：堆的初始大小和最大大小。

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They have the ability to send characteristics of the growth increment, maximum size, initial size, and so on.

它们可以发送增长增量、最大容量、初始大小等特征数据。

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A good general rule is to set the initial heap size to 25 percent of the maximum heap size.

一条通用规则是将初始堆大小设为最大堆大小的25%。

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