1. CentOS 6 2. x64 3. Oracle Java 7, x64 4. I am using Multicraft 5. Build #3023 6. server-log: http://pastebin.com/cJGDmkdK server.properties: http://pastebin.com/ppdjdbJH bukkit.yml files: http://pastebin.com/PEy87UBr 7. The only command being ran is: Code: java -Xmx2048M -Xms128M -Djline.terminal=jline.UnsupportedTerminal -jar /home/multicraft/multicraft/servers/server1185/craftbukkit.jar nogui 8. Buycraft, Essentials, Factions, McMMO, mcore, Multiverse-Core, Multiverse-Inventories, OpenInv, Paintball, PermissionsEX, pvparena, SimpleBackup, SimplyVanish, SWatchdog, WorldEdit, WorldGuard 9. The memory on my server increases at a rapid rate. I have to restart the server 2 - 3 times a day to decrease it back to 40%. 10. I have uninstalled and reinstalled all plugins. I have made sure they are all updated. Also, I have even disabled all plugins and the same issue continues to happen. I have talked with my host and they tried troubleshooting it on their end and they didn't find anything wrong. We even tried all of the CraftBukkit builds from #3020 - #3023. When we tried running vanilla, the possible memory leak stopped happening. 11. I have tried everything that you suggested.