GC 多久执行一次?

How often is the GC executed?(GC 多久执行一次?)

问题描述

Java:在 JVM 中执行 GC 的频率是多少?每一秒?每一分钟?还是随机取决于内存大小?我只是想有个主意.

Java: How often is the GC executed in JVM? Every second? Every minute? Or is it random depending on the memory size? I just want to have an idea.

谢谢.

推荐答案

这取决于内存使用情况和存储对象的堆.看看这个

It depends on the memory usage and the heap in which the objects are stored. Look at this

http://javarevisited.blogspot.com/2011/04/garbage-collection-in-java.html

它不依赖于时间.它仅取决于新的内存要求和可用内存.

It does not depend on time. It only depends on the new memory requirements and available memory.

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