Bukkit 1.5 MAJOR Ram usage.

Hello!
I'm using the dev build of CraftBukkit 1.5. I have 3GB of RAM. When 3 people join I use 89% of RAM. Here is my server startup.
18.03 12:50:16 [Server] Startup Done (5.787s)! For help, type "help" or "?"
18.03 12:50:16 [Server] INFO [cncp] Added 2 registered hooks to NoCheatPlus.
18.03 12:50:16 [Server] INFO Added hook: mcMMO(cncp) [2.3].
18.03 12:50:16 [Server] INFO Added hook: PlayerClass(cncp) [3.1].
18.03 12:50:16 [Server] INFO Version 3.8.12-RC2-b472 is enabled.
18.03 12:50:16 [Server] INFO Added block-info for Minecraft 1.5 blocks.
18.03 12:50:16 [Server] INFO McAccess set to: 1.4.6|1.4.7|? / Bukkit-API
18.03 12:50:16 [Server] WARNING Development builds: http://ci.ecocitycraft.com/job/NoCheatPlus/
18.03 12:50:16 [Server] WARNING Check for updates at BukkitDev: http://dev.bukkit.org/server-mods/nocheatplus/
18.03 12:50:16 [Server] WARNING API-only MCAccess: Some features will likely not function properly, performance might suffer.
18.03 12:50:16 [Server] WARNING Could not set up native access for your specific Minecraft + server-mod version.
18.03 12:50:15 [Server] INFO Enabling NoCheatPlus v3.8.12-RC2-b472
18.03 12:50:15 [Server] INFO [Factions v1.6.9.4] === ENABLE DONE (Took 168ms) ===
18.03 12:50:15 [Server] INFO [Factions v1.6.9.4] NOTE: Economy is disabled. You can enable it with the command: f config econEnabled true
18.03 12:50:15 [Server] INFO [Factions v1.6.9.4] Economy integration through Vault plugin successful.
18.03 12:50:15 [Server] INFO [Factions v1.6.9.4] Found and will integrate chat with EssentialsChat vPre2.10.1.4
18.03 12:50:15 [Server] INFO [Factions v1.6.9.4] Loading board from disk
18.03 12:50:15 [Server] INFO [Factions v1.6.9.4] === ENABLE START ===
18.03 12:50:15 [Server] INFO Enabling Factions v1.6.9.4
18.03 12:50:15 [Server] INFO Enabling EssentialsChat vPre2.10.1.4
18.03 12:50:15 [Server] INFO CompatNoCheatPlus v6.4.1-RC-b52 is enabled. Some hooks might get registered with NoCheatPlus later on.
18.03 12:50:15 [Server] INFO Registered hook(NCPHook might get added later): InstaBreak(default) / 1.0
18.03 12:50:15 [Server] INFO Registered hook(NCPHook might get added later): BlockPlace(default) / 1.0
18.03 12:50:15 [Server] INFO Registered hook(NCPHook might get added later): BlockBreak(default) / 1.1
18.03 12:50:15 [Server] INFO Registered hook(NCPHook might get added later): PlayerClass(default) / 2.3
18.03 12:50:15 [Server] INFO Registered hook(NCPHook might get added later): mcMMO(default) / 2.1
18.03 12:50:15 [Server] INFO Ensured that the following plugin is enabled: WorldGuard
18.03 12:50:15 [Server] INFO Enabling CompatNoCheatPlus v6.4.1-RC-b52
18.03 12:50:15 [Server] INFO Enabling EssentialsAntiBuild vPre2.10.1.4
18.03 12:50:15 [Server] SEVERE [Enjin Minecraft Plugin] Server Version String: git-Bukkit-1.4.7-R1.0-15-g8e7c097-b2646jnks (MC: 1.5)
18.03 12:50:15 [Server] SEVERE [Enjin Minecraft Plugin] Unable to get server version! Inaccurate XP handling may occurr!
18.03 12:50:15 [Server] INFO [Enjin Minecraft Plugin] Votifier plugin found, enabling Votifier support.
18.03 12:50:15 [Server] INFO [Enjin Minecraft Plugin] Enabling Enjin Minecraft Plugin v2.4.1-bukkit
18.03 12:50:15 [Server] INFO Succesfully started Metrics, see http://mcstats.org for more information.
18.03 12:50:15 [Server] INFO Enabling SignShop v2.6.0
18.03 12:50:15 [Server] INFO Enabling MonsterDrop v1.4.5
18.03 12:50:15 [Server] INFO Enabling EssentialsSpawn vPre2.10.1.4
18.03 12:50:15 [Server] INFO Initializing c3p0-0.9.1.2 [built 21-May-2007 15:04:56; debug? true; trace: 10]
18.03 12:50:15 [Server] INFO Enabling EssentialsProtect vPre2.10.1.4
18.03 12:50:15 [Server] INFO Payment method found (Vault - Economy: iConomy 7 version: 1.2.24-b304)
18.03 12:50:15 [Server] INFO Essentials: Using GroupManager based permissions.
18.03 12:50:14 [Server] INFO Enabling Essentials vPre2.10.1.4
18.03 12:50:14 [Server] INFO Votifier enabled.
18.03 12:50:14 [Server] INFO Enabling Votifier v1.9
18.03 12:50:14 [Server] INFO PvPReward 1.9.0 (Build 718) is enabled!
18.03 12:50:14 [Server] INFO Enabling PvPReward v1.9.0
18.03 12:50:14 [Server] INFO ScheduledAnnouncer2 v2.6 - For 1.5 is enabled!
18.03 12:50:14 [Server] INFO Enabling ScheduledAnnouncer2 v2.6 - For 1.5
18.03 12:50:14 [Server] INFO Vault loaded - using iConomy 7
18.03 12:50:14 [Multicraft] Skipped 8 lines due to rate limit (60/s)
18.03 12:50:13 [Server] INFO [iConomy - April Fools] Purged accounts with default balance.
18.03 12:50:13 [Server] INFO Hello, I'm Nijikokun. Yes, this is an April Fools joke, but '/money top' was fixed! Enjoy - Rare Version!
18.03 12:50:13 [Server] INFO [iConomy - April Fools] Enabled (25 ms)
18.03 12:50:13 [Server] INFO Enabling iConomy v7.0
18.03 12:50:13 [Server] SEVERE - Hooked into vault!
18.03 12:50:13 [Server] INFO Enabling kill4cash v1
18.03 12:50:13 [Server] INFO 0 regions loaded for 'world_the_end'
18.03 12:50:13 [Server] INFO 0 regions loaded for 'world_nether'
18.03 12:50:13 [Server] INFO 6 regions loaded for 'world'
18.03 12:50:13 [Server] INFO Loaded configuration for world 'world_the_end'
18.03 12:50:13 [Server] INFO (world_the_end) Fire spread is UNRESTRICTED.
18.03 12:50:13 [Server] INFO (world_the_end) Lava fire is blocked.
18.03 12:50:13 [Server] INFO (world_the_end) Lighters are PERMITTED.
18.03 12:50:13 [Server] INFO (world_the_end) TNT ignition is PERMITTED.
18.03 12:50:13 [Server] INFO Loaded configuration for world 'world_nether'
18.03 12:50:13 [Server] INFO (world_nether) Fire spread is UNRESTRICTED.
18.03 12:50:13 [Server] INFO (world_nether) Lava fire is blocked.
18.03 12:50:13 [Server] INFO (world_nether) Lighters are PERMITTED.
18.03 12:50:13 [Server] INFO (world_nether) TNT ignition is PERMITTED.
18.03 12:50:13 [Server] INFO Loaded configuration for world 'world'
18.03 12:50:13 [Server] INFO (world) Fire spread is UNRESTRICTED.
18.03 12:50:13 [Server] INFO (world) Lava fire is blocked.
18.03 12:50:13 [Server] INFO (world) Lighters are PERMITTED.
18.03 12:50:13 [Server] INFO (world) TNT ignition is PERMITTED.
18.03 12:50:13 [Server] INFO Enabling WorldGuard v5.7.2
18.03 12:50:13 [Server] INFO [CreeperControl] Controlling Creepers
18.03 12:50:13 [Server] INFO CreeperControl 0.4.0 (Build 82) is enabled!
18.03 12:50:13 [Server] INFO Enabling CreeperControl v0.4.0
18.03 12:50:13 [Server] INFO Enabling StarterKit v1.3.0
18.03 12:50:13 [Server] INFO Enabling FastSoup v1.1
18.03 12:50:12 [Server] INFO Enabled! Config Loaded! Kicking!
18.03 12:50:12 [Server] INFO Enabling NoSwear v6.0
18.03 12:50:12 [Server] INFO WEPIF: GroupManager detected! Using GroupManager for permissions.
18.03 12:50:12 [Server] INFO Enabling WorldEdit v5.5.2
18.03 12:50:12 [Server] INFO [Vault][Chat] GroupManager - Chat hooked.
18.03 12:50:12 [Server] INFO GroupManager version 2.0 (2.9.6) (Phoenix) is enabled!
18.03 12:50:12 [Server] INFO Enabling GroupManager v2.0 (2.9.6) (Phoenix)
18.03 12:50:12 [Server] INFO Kits version 1.0 enabled.
18.03 12:50:12 [Server] INFO Enabling Kits v1.0
18.03 12:50:12 [Server] INFO Enabling Abacus v1.0.0
18.03 12:50:12 [Server] INFO Preparing start region for level 2 (Seed: -668128937887686511)
18.03 12:50:11 [Server] INFO Preparing spawn area: 45%
18.03 12:50:11 [Server] INFO Preparing start region for level 1 (Seed: -668128937887686511)
18.03 12:50:10 [Server] INFO Preparing start region for level 0 (Seed: -668128937887686511)
18.03 12:50:10 [Server] INFO Preparing level "world"
18.03 12:50:10 [Multicraft] Skipped 63 lines due to rate limit (60/s)
18.03 12:50:09 [Server] INFO Loading SignShop v2.6.0
18.03 12:50:09 [Server] INFO Loading MonsterDrop v1.4.5
18.03 12:50:09 [Server] INFO Loading EssentialsSpawn vPre2.10.1.4
18.03 12:50:09 [Server] INFO MLog clients using java 1.4+ standard logging.
18.03 12:50:09 [Server] INFO Loading EssentialsProtect vPre2.10.1.4
18.03 12:50:09 [Server] INFO Loading Essentials vPre2.10.1.4
18.03 12:50:09 [Server] INFO Loading mcMMO v1.4.03-b1804
18.03 12:50:09 [Server] INFO Loading Votifier v1.9
18.03 12:50:09 [Server] INFO Loading PvPReward v1.9.0
18.03 12:50:09 [Server] INFO Loading ScheduledAnnouncer2 v2.6 - For 1.5
18.03 12:50:09 [Server] INFO Loading ChestShop v3.50-t0054
18.03 12:50:09 [Server] INFO Loading Fly v1.6
18.03 12:50:09 [Server] INFO Loading iConomy v7.0
18.03 12:50:09 [Server] INFO Loading kill4cash v1
18.03 12:50:09 [Server] INFO Loading WorldGuard v5.7.2
18.03 12:50:09 [Server] INFO Loading CreeperControl v0.4.0
18.03 12:50:09 [Server] INFO Loading Vault v1.2.24-b304
18.03 12:50:09 [Server] INFO Loading StarterKit v1.3.0
18.03 12:50:09 [Server] INFO Loading FastSoup v1.1
18.03 12:50:09 [Server] INFO Loading NoSwear v6.0
18.03 12:50:09 [Server] INFO Loading WorldEdit v5.5.2
18.03 12:50:09 [Server] INFO Loading GroupManager v2.0 (2.9.6) (Phoenix)
18.03 12:50:09 [Server] INFO Loading Kits v1.0
18.03 12:50:09 [Server] INFO Loading Abacus v1.0.0

 

Of you have many plugins or worlds or stuff that can take space like of you have 30-9999 plugins or 5-9999 worlds that will take all your ram so try to remove some of your worlds and plugins

 

MellowCream
This is because you are using WAAYY to many plugins that your computer can't handle. Way to much. You're going to need to decrease your plugins.

 

xXTh3B3astXxify No it's not. This isn't my computer. I pay for hosting. It's a Intel quad core clocked a 3.2GHZ.

 

dude -_- maybe you dont host you server on your own pc but where you are buying for hosting there are running a pc you server run on so yes it is it is just not on your own pc -_-

 

He said "Your PC" It's not my PC. Anyway STAY ON TOPIC!

 

The reason: You are running a EXTREMELY unsupported dev build.

 

nice sayed

 

Thanks

 

Aye, that's what I think.

 

Removed off topic and inflammatory posts.

 

I have higher ram usage on 1.5, but it's a dev build. What would you expecct.