tomcat异常崩溃处理：Error 0x800705af: 页面文件太小，无法完成操作

近期发现服务器上的tomcat启动不就就挂掉了。查看错误日志hs_err_xx.log，看到以下日志：

There is insufficient memory for the Java Runtime Environment to continue.

Native memory allocation (malloc) failed to allocate 354496 bytes for Chunk::new

Possible reasons:

The system is out of physical RAM or swap space

In 32 bit mode, the process size limit was hit

Possible solutions:

Reduce memory load on the system

Increase physical memory or swap space

Check if swap backing store is full

Use 64 bit Java on a 64 bit OS

Decrease Java heap size (-Xmx/-Xms)

Decrease number of Java threads

Decrease Java thread stack sizes (-Xss)

Set larger code cache with -XX:ReservedCodeCacheSize=

This output file may be truncated or incomplete.

Out of Memory Error (allocation.cpp:390), pid=7980, tid=0x0000000000001b00

JRE version: Java™ SE Runtime Environment (8.0_92-b14) (build 1.8.0_92-b14)

Java VM: Java HotSpot™ 64-Bit Server VM (25.92-b14 mixed mode windows-amd64 compressed oops)

Failed to write core dump. Call to MiniDumpWriteDump() failed (Error 0x800705af: 页面文件太小，无法完成操作。

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—很明显发现是服务器配置的内存不对造成的。发现是界面内存不足造成的，解决方法是调整服务器的界面内存设置。具体配置方式就不详述。