The cut-off percentages based on average call stack length are shown in the following table.
基于堆栈平均长度的截止百分数见下表。
If you use this setting, it applies to all partial matches, regardless of the average stack length.
如果使用这个设置，那么它应用于所有部分匹配，而不管堆栈平均长度是多少。
The average stack length is determined by the number of functions in stack1 plus the number of functions in stack2 divided by 2.
计算堆栈平均长度的办法是，stack1中的函数数量加stack2中的函数数量，再除以2。
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