GC 多久执行一次? [英] How often is the GC executed?
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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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