JVM配置与优化

参考：

JVM内存分区及作用（JDK8）

https://blog.youkuaiyun.com/BigBug_500/article/details/104734957

java 进程占用系统内存过高分析

https://blog.youkuaiyun.com/fxh13579/article/details/104754340

Java之jvm和线程的内存

 https://blog.youkuaiyun.com/qq_39507276/article/details/123376949

JVM:浅谈CodeCache

https://www.jianshu.com/p/cbab2371b164 

JVM参数与内存模型

https://www.cnblogs.com/lowerma/p/12404423.html

怎么做JDK8的内存调优

https://www.cnblogs.com/heihaozi/p/13417591.html

JVM内存分配(JDK8)

https://blog.youkuaiyun.com/paopaodog/article/details/127151177

top命令详解

https://blog.youkuaiyun.com/yaomingyang/article/details/78968573

 JVM内存泄漏之MaxDirectMemory

 https://www.jianshu.com/p/dfc847086ee1

Linux与JVM的内存关系分析

https://blog.youkuaiyun.com/William0318/article/details/124973838 

JVM内存 ≈ Java永久代 ＋ Java堆(新生代和老年代) ＋ 线程栈＋ Java NIO

JVM堆内存详解

 https://blog.youkuaiyun.com/guorui_java/article/details/109437377

垃圾回收算法与触发机制