outofmemoryerror Java heap space 的相关内容

问答 2016-03-10 来自：开发者社区

关于tomcat报OutOfMemoryError: Java heap space

我有台16G内存的服务器，JVM用的默认值（听说默认最小是1/64，最大是1/4即256M和4096M），但是运行一段时间后报了java.lang.OutOfMemoryError: Java heap space异常，tomcat也挂了，我远程服务器上去看，发现tomcat只占了40万K的内存，总内存也只占用了20%，倒是CPU占在70%（正常情况下应该是10%以下）。求支招啊，怎么解决。我觉....

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更新时间 2024-07-23 09:03:02

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