Hi everyone, first of all excuse my poor english, Im from ARGENTINA, and i have a Minecraft Survival Server with 70 slots. The problem is that it runs with lag. I read almost everything triying to fix the lag but i could not do it. Certanly I read that bukkit only works in one proccessor. In the next list i will details my pc, network speed and list of plugins. 1) Server Hardware. FX 6100 SixCore 3.3gh AMD FX Java7 64bits Server 2008r2 64bits. 16gb ram. But only needs 8gb. mc98mt-s2 Gygabite. The conexion is 100 mb. up and down. 2) My 27 plugins are: AntiRelog - Authme - clearlag - CookieMonster - Essentials - EssentialsChat - EssentialsGroupManager - EssentialsSpawn - HideStream - KillCounter - LWC - NoCheatPlus - Orebfuscator - PerformanceMonitor - PingMOTD - ProtectionStones - RLB - ScheduledAnnouncer2.5.2 - ShowCaseStandAlone - SimpleRegionMarket - StaffList - TagAPI - Trade-0.5.4 - Vault - WorldBorder - WorldEdit - WorldGuard 3) Craftbukkit version: Recomended Build 1.4.7-R 1.0 I try everything, extending memory ram, taking off all plugins and puting one by one, I put in the server properties "View Distance 8", everything but I could not find a solution . The server.log does not show any important problem with plugins. The performance monitor plugin with 70 player shows me 4.5 TPS with a new world, and a little "cityspawn. The only thing that i could asume is that my cpu server could not run the server in good conditions. My MultiCraft panel show me this. Could anyone tell me if my cpu is ok for my intentions of server, and if a i need to change it, what proccesor recomend me?. I was thinking another solucion, triying to run the server in Linux Ubuntu o somer other distribution of Linux. Thats all, one more time "Excuse my poor english" y Thank you. Gargamuza.