Optimize eclipse performence

Try the below setting for eclipse.ini file under eclipse directory. It will give you better performance then default configuration.

(Backup your existing eclipse.ini file before any changes)

-startup

plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar

--launcher.library

plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.200.v20120522-1813

-product

org.eclipse.epp.package.jee.product

-vm

C:\root\Dev\Java\jdk1.7.0_09\jre\bin\server\jvm.dll  
#Path of your installed JRE

-Dosgi.requiredJavaVersion=1.7 
#Correct JRE version                                                                                                                           

--launcher.defaultAction

openFile

--launcher.XXMaxPermSize

256M

-showsplash

org.eclipse.platform

--launcher.XXMaxPermSize

256m

--launcher.defaultAction

openFile

-vmargs

-server

-Declipse.p2.unsignedPolicy=allow

-Dhelp.lucene.tokenizer=standard

-Xms1024m                                                                       
#Memory Settings (eclipse loves ram)

-Xmx1024m

-Xmn128m

-Xss4m

-XX:PermSize=128m

-XX:MaxPermSize=256m

-XX:+UseParallelGC                                                     

-Xverify:none                                                   

-XX:+UseFastAccessorMethods