I noticed that my minecraft server was idling at 17%-25% CPU usage (6 cores) and was wondering why. I pulled out all plugins, restarted and it was still doing it. So I disabled Craftbukkit and it went back to 1% CPU Usage idling. So then I tried 803 (I was on 798), same thing. When bukkit is enabled I had 17%-25% CPU. So I downgrade back to 766 and I'm back to 1% CPU idle. Has anybody else noticed this or does my box just not like the new versions of bukkit?