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JVM层GC调优（上）-zero菌
source link: http://blog.51cto.com/zero01/2150115
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JVM内存结构简介（jdk1.8）JVM层的GC调优是生产环境上必不可少的一个环节，因为我们需要确定这个进程可以占用多少内存，以及设定一些参数的阀值。以此来优化项目的性能和提高可用性，而且这也是在面试中经常会被问到的问题。想要进行GC调优，我们首先需要简单了解下JVM的内存结构，Java虚拟机的规范文档如下：https://docs.oracle.com/javase/specs/jvms/se8
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