whats the best run.sh for liunx server?

this is my current LIUNX boot file for minecraft server. i have 3.4GB ram free to work with 6core cpu 2.8Ghz Xeons, up/down speeds are fine more then enof (trust me )
im tyring to get more power out of my server its a VPS remote connection

Code:

#!/bin/bash
cd "${0%/*}"; java  -Xshare:auto -Xmx2662M -XX:+OptimizeStringConcat -jar craft.jar

 

You purchased a VPS?

You can't squeeze more power out a VPS, because it is limited and many clients share that same node. I can guarantee you that you don't have access to all 6 cores, let alone all of that one.

Also who is your host? That would help..

 

i do have full power on my cores i have ran tests server side to test that and i have access to all 6 cores aswell.
now back to the minecraft server start file what can i put in it to get more juice?

any one on this?

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

bumb... sorry for that need the help some

 

You can activate garbage collection, incremental pacing and multicore support by

Code:

-XX:+UseConcMarkSweepGC
-XX:+CMSIncrementalPacing
-XX:+AggressiveOpts
-XX:parallelGCThreads=6

6 are the CPU core count used

 

Using all cores? i think the number of garbage collector cores will be 4 freeing 2 for mysql and minecraft.

 

ill give this a try. thank you ill let you know if it boosts performace is there something i can add to this to get the most out of my 64bit system? maby -d64

 

ahmmm ... iam not sure about it, but the bit version is determined by your java installation