title: Java: New Generation Used 100%, Eden Space Used 100%, From Space Used 100%
body: <p>jmap -heap  gives me output that says:</p>
  
  <p>New Generation Used 100%, Eden Space Used 100%, From Space Used 100%, To Space Used: 0%, Perm Generation Used: 38%</p>
  
  <p>Is this 100% of New, Eden, From space - a problem?</p>
  
  <p>My JAVA OPTS are: <em>-Xms10240m -Xmx14336m -XX:PermSize=192m -XX:MaxPermSize=256m -XX:NewSize=8192m -XX:MaxNewSize=8192m -XX:-DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=60</em> </p>
  
  <p>I see a lot of quick Garbage Collection. But no memory leaks using tools like JConsole</p>
  
  <p>The Memory Usage can be seen here:
  <a href="http://tinypic.com/view.php?pic=wo213&amp;s=6" rel="nofollow">http://tinypic.com/view.php?pic=wo213&amp;s=6</a> </p>
  
  <p>JDK 1.6 is in use.</p>