Spring Boot 不断使我的电脑崩溃……Windows 10 上 sts.ini 文件的最佳配置是什么？

Question

I'm using Spring Tool Suite IDE on a Windows 10 laptop with an i5 core processor. Every time I try to run a Spring Boot App, STS hangs and crashes. The same app works fine on my peers' computers.

Now, even when I run a simple program to practice some coding challenges such as reversing a string, STS will slow down a bit and is not as smooth as before.

These are my current sts.ini file configurations:

--launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.1100.v20190907-0426
-startup
plugins/org.eclipse.equinox.launcher_1.5.600.v20191014-2022.jar
-product
org.springframework.boot.ide.branding.sts4
--launcher.defaultAction
openFile
-vmargs
-Dosgi.requiredJavaVersion=1.8
-Xms256m
-Xmx1024m
-XX:+UseG1GC
-XX:+UseStringDeduplication
--add-modules=ALL-SYSTEM

I was considering changing my Xmx and Xms size. What should I increase this to for better STS performance.

Answer 1

It depends on your Random Access Memory (RAM) of system.

As per your current sts.ini file,

-Xms256m

-Xmx1024m

which is generally set for 2GB RAM of system.

If you have more than 2GB RAM, for example 4GB RAM, please set:

-Xms512m

-Xmx2048m

Above settings indicates STS will occupy upto 2GB of your 4GB RAM of system, among all other open applications .

Thanks and Regards.