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在eclipse.ini文件中加入

-verbose:gc

-XX:+PrintGCDetails -XX:+PrintGCDateStamps -Xloggc:D:/soft/eclipse-jee-galileo-win32/eclipse/gc.log-Xms512m

-Xmx512m

-XX:NewSize=256m

-XX:MaxNewSize=256m

-XX:PermSize=96m

-XX:MaxPermSize=96m

-XX:+DisableExplicitGC

-XX:CompileThreshold=100

-Xverify:none

-XX:+UseParNewGC

-XX:+UseConcMarkSweepGC

-XX:CMSInitiatingOccupancyFraction=80

1、小内存，运行情况不错

-clean

-startup plugins/org.eclipse.equinox.launcher_1.3.0.v20130327-1440.jar --launcher.library plugins/org.eclipse.equinox.launcher.gtk..x86_1.1.200.v20130807-1835 -product org.eclipse.epp.package.cpp.product --launcher.defaultAction openFile -showsplash org.eclipse.platform --launcher.XXMaxPermSize 256m --launcher.defaultAction openFile --launcher.appendVmargs -vmargs -Dosgi.requiredJavaVersion=1.6 -Xms512m -Xmx512m -XX:NewSize=256m -XX:MaxNewSize=256m -XX:PermSize=96m -XX:MaxPermSize=96m -XX:+DisableExplicitGC -XX:CompileThreshold=100 -Xverify:none -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=80

2、大内存

-clean

-startup plugins/org.eclipse.equinox.launcher_1.3.0.v20130327-1440.jar --launcher.library plugins/org.eclipse.equinox.launcher.gtk..x86_1.1.200.v20130807-1835 -product org.eclipse.epp.package.cpp.product --launcher.defaultAction openFile -showsplash org.eclipse.platform --launcher.XXMaxPermSize 256m --launcher.defaultAction openFile --launcher.appendVmargs -vmargs -Dosgi.requiredJavaVersion=1.6 -Xms1600m -Xmx1600m -XX:NewSize=800m -XX:MaxNewSize=800m -XX:PermSize=256m -XX:MaxPermSize=256m -XX:+DisableExplicitGC -XX:CompileThreshold=100 -Xverify:none -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=80

3、大内存，自己弄的，可能优化的不合理

-clean

-startup plugins/org.eclipse.equinox.launcher_1.3.0.v20130327-1440.jar --launcher.library plugins/org.eclipse.equinox.launcher.gtk.linux.x86_1.1.200.v20130807-1835 -product org.eclipse.epp.package.cpp.product --launcher.defaultAction openFile -showsplash org.eclipse.platform --launcher.XXMaxPermSize 256m --launcher.defaultAction openFile --launcher.appendVmargs -vmargs -Dosgi.requiredJavaVersion=1.6 -XX:MaxPermSize=256m -Xms40m -Xmx2048m -Xss1024k -Xss1024k -XX:+DisableExplicitGC -XX:CompileThreshold=100 -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=80 -Xverify:none

 

在用eclipse开发时，经常遇到卡死的情况，其中一种就是右下角出现：“Remote System Explorer Operation”，解决方案如下：

第一步：Eclipse -> Preferences -> General -> Startup and Shutdown.不要勾选 RSE UI.

第二步：Eclipse -> Preferences -> Remote Systems. 取消勾选 Re-open Remote Systems view to previous state.

最后：重启eclipse就可以了。