title: Eclipse 3.5.1 uses lot of memory
body: <p>I have migrated to Eclipse 3.5.1 and observed it is taking 560 mb when doing clean build. And memory is not getting collected after used. It stays like this. </p>
  
  <p>Any solution to this?</p>
  
  <p>JVM : jdk1.6.0_17
  Windows XP,
  2GM RAM</p>
  
  <p>Below is my eclipse.ini</p>
  
  <pre><code>-showlocation
  -showsplash
  org.eclipse.platform
  --launcher.XXMaxPermSize
  384m
  -startup
  plugins/org.eclipse.equinox.launcher_1.0.201.R35x_v20090715.jar
  --launcher.library
  plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.0.200.v20090519
  -vm
  C:/Program Files/Java/jre6/bin/client/jvm.dll
  -vmargs
  -Dosgi.requiredJavaVersion=1.5
  -Xms128m
  -Xmx384m
  -Xss4m
  -XX:PermSize=128m
  -XX:MaxPermSize=384m
  -XX:CompileThreshold=5
  -XX:MaxGCPauseMillis=10
  -XX:MaxHeapFreeRatio=70
  -XX:+UseConcMarkSweepGC
  -XX:+CMSIncrementalMode
  -XX:+CMSIncrementalPacing
  -Dcom.sun.management.jmxremote
  -Dorg.eclipse.equinox.p2.reconciler.dropins.directory=C:/jaydeep/Ericsson/eclipse_galileo/eclipse/dropins
  </code></pre>
  
  <p>Jaydeep.</p>