统计JVM类加载实例的相关内容

文章 2024-07-25 来自：开发者社区

JVM内存问题之如何统计在JVM的类加载中，每一个类的实例数量，并按照数量降序排列

问题一：堆内存使用量不高，为何会发生一次FULL GC？堆内存使用量不高，为何会发生一次FULL GC？参考回答：堆内存使用量不高却发生FULL GC，很可能是因为应用的JVM参数中没有设置-XX:MetaspaceSize，或者设置的-XX:MetaspaceSize值比较小。当元空间使用量达到这个值时，JVM将触发Full GC来尝试回收不再需要的类元...

问答 2024-05-29 来自：开发者社区

如何统计在JVM的类加载中，每一个类的实例数量，并按照数量降序排列？

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更新时间 2024-07-26 22:42:05

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