eclipse vm设置

Love The Way You Lie 2022-05-14 23:30 281阅读 0赞

### 转载地址:[https://www.cnblogs.com/handsome1013/p/6170136.html][https_www.cnblogs.com_handsome1013_p_6170136.html] ###

###               :[https://blog.csdn.net/legend12300/article/details/52385473][https_blog.csdn.net_legend12300_article_details_52385473] ###

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### Eclipse开发过程中个VM Arguments的设置   ###

1:jre中的Default VM Arguments: -Xms256M -Xmx640M -XX:PermSize=256m -XX:MaxPermSize=768m

![790179-20161213152311495-540571723.png][]

2:Tomcat的Optional Java VM Arguments： -Xms256M -Xmx512M -XX:PermSize=256m -XX:MaxPermSize=512m

![790179-20161213152359636-1526424980.png][]

![790179-20161213152408917-1990914682.png][]

![790179-20161213152451729-1662434478.png][]

Eclipse 经常 突然卡死，占用CPU非常高，无响应。

可能是

eclipse.ini

文件中配置的缓存大小过小。

更改文件为

\-startup  
plugins/org.eclipse.equinox.launcher\_1.3.0.v20120522-1813.jar  
\--launcher.library  
plugins/org.eclipse.equinox.launcher.win32.win32.x86\_64\_1.1.200.v20120913-144807  
\-product  
org.eclipse.epp.package.java.product  
\--launcher.defaultAction  
openFile  
\--launcher.XXMaxPermSize  
512M  
\-showsplash  
org.eclipse.platform  
\--launcher.XXMaxPermSize  
512m  
\--launcher.defaultAction  
openFile  
\-vmargs  
\-Dosgi.requiredJavaVersion=1.5  
\-Dhelp.lucene.tokenizer=standard  
\-Xms512m  
\-Xmx1024m  
\-XX:PermSize=256M  
\-XX:MaxPermSize=1024M  
\-XX:+UseParallelGC  
\-Xverify:none

可以大大减少 卡死现象。

[https_www.cnblogs.com_handsome1013_p_6170136.html]: https://www.cnblogs.com/handsome1013/p/6170136.html
[https_blog.csdn.net_legend12300_article_details_52385473]: https://blog.csdn.net/legend12300/article/details/52385473
[790179-20161213152311495-540571723.png]: /images/20220515/dce4ae421a7b40b8851ddb4673c1542d.png
[790179-20161213152359636-1526424980.png]: /images/20220515/b8efb240f13e41fb89d0d1afae3d1f12.png
[790179-20161213152408917-1990914682.png]: /images/20220515/f408f9faaa2140b7abf92ec6cd9d8a31.png
[790179-20161213152451729-1662434478.png]: /images/20220515/7a42f89c42ab47aab2da30ae2581810d.png