Hi ! What configuration do you suggest ? to 15gb RAM machine ? Okpenkm Number of NodeDocument: 109297 Number of NodeFolder: 21525 Server Win 7 Ultimate i3-3240 3.4 GHZ 16gb RAM (2x4gb DDR3 1600) ssd 150gb Java 7 Update 79 (jdk1.7.0_79) I am using now: set JAVA_OPTS=-Xms2046m -Xmx10240m -XX:PermSize=...