My server uses a way too much RAM

Hello, i need a help with my bukkit 1.5.1 R 0.1 server.
My server is using a way too much of RAM memory

My starter looks like this

java -Xms4G -Xmx8G -jar bukkit.jar

Plugins:

AuthMe
Backup
ChestShop
Essentials
EssentialsAntiBuild
EssentialsChat
EssentialsProtect
EssentialsSpawn
Fe (iConomy)
Lockette
NoCheatPlus
Orebfuscator
PermissionsEx
pTweaks
Residence
Vault


my server uses like 11 gb of ram for 3 players online and it's like decreasing so of 8gb available i only have like 2gb or less then i need to restart the server

i had loader written like this

java -Xms8G -Xmx8G -jar bukkit.jar
and id used even more

please help

my server uses like 1 gb of ram for 3 players not 11gb i wrote wrong sorry

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

 

online-mode = true

 

its true lol

 

Totally irrelevant.

Are all the players in the same chunk? Also I'm assuming this is W7 OS.

 

it's W8 OS

 

How does this impact server memory performance? Or are you just witch hunting?

iLoveStory You might consider swapping to an actual server OS, client OSes waste a lot of resources on things you don't really need. I like Debian, personally.

Also, it sounds like you have a memory leak someplace. I would whitelist the server and only allow trusted players, then run it with no plugins. If the issue is gone, add your plugins back one by one until the issue shows up again. (This is standard troubleshooting, you really should have done this already)

If you are running it on the same machine as you use/play Minecraft on, that is your problem.

 

say thank you very much for help which OS should i use ?