是否可以限制单个WAR应用程序在Tomcat中的内存? [英] Is it possible to limit the memory in Tomcat for a single WAR app?

问题描述

我有一个vaadin应用程序，如果不限制RAM，WAR将在Tomcat中将其运行到2.5 + gb，但是如果使用

I have a vaadin app where if I don't limit the RAM, the WAR will run it up to 2.5+gb in Tomcat but if I limit it to 1gb in eclipse using this the program will stay steady around 700mb(when no action)-1.2gb (when running a large dataset).

是否有一种导出具有内存限制的战争的方法?我在同一台Tomcat服务器上还有其他战争应用程序，但这是唯一运行猖ramp的应用程序.还是更好的做法是创建一个单独的虚拟服务器，并为此单独在Tomcat中设置内存限制?

Is there a way to export this war with the memory constraint? I have other war apps on the same Tomcat server, but this one is the only one that runs rampant. Or is it better practice to create a separate virtual server and set the memory constraint in Tomcat just for it?

推荐答案

Eclipse在单独的JVM中运行每个程序.

Eclipse runs each program in a separate JVM.

Tomcat实例在JVM内运行，因此将在其中部署所有Web应用程序.您可以启动第二个Tomcat实例(从而启动第二个JVM)，并为每个JVM设置特定的内存约束

A Tomcat instance runs inside of a JVM, and so will all web apps deployed in it. You could start a second Tomcat instance (and thus a second JVM) and set the specific memory constraints for each JVM

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