JVM oom异常解决方案的相关内容

[帮助文档] 如何使用CNFS自动收集异常退出的JVM转储文件

当您的业务是使用Java开发，且设置的JVM堆空间过小时，程序会发生OOM（Out Of Memory）的问题。此时您可以使用CNFS（Container Network File System）作为记录日志的载体，挂载到容器内相应目录中，当JVM发生OOM时，CNFS可以将日志记录到相应的目录里。...

浅析JVM几种常见OOM异常原因及解决方案（下）

而JDK 7（以及部分其他虚拟机，例如JRockit）的intern()方法实现就不需要再拷贝字符串的实例到永久代了，既然字符串常量池已经移到Java堆中，那只需要在常量池里记录一下首次出现的实例引用即可，因此intern()返回的引用和由StringBuilder创建的那个字符串实例就是同一个。...

浅析JVM几种常见OOM异常原因及解决方案（上）

Java堆溢出异常原因Java堆用于储存对象实例，我们只要不断地创建对象，并且保证GC Roots到对象之间有可达路径来避免垃圾回收机制清除这些对象，那么随着对象数量的增加，总容量触及最大堆的容量限制后就会产生内存溢出异常。参数说明：将堆的最小值-Xms参数与最大值-Xmx参数设置为一样即可避免堆自...

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更新时间 2023-01-13 18:48:19

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