Trying to narrow down what is the likeliest to cause my issues: Would chunk corruption (though the world is still functioning and playable) cause high CPU usage on a world? Would upgrading from 1818 to Bukit++ recently have any likely effect on CPU usage?
cpu usage ive never had a problem with even now with my server cpu is 1% problem i have with mine is the ram usage its a hog mybe something is running in the background not related to the server?
I've disabled recent plugins, used Chunkster, tried a ton of things. My world's CPU usage absolutely will not go down. It started 3 days ago. I upgraded to 1.1.0 about 5 days ago. Really not understanding.
There could be MANY problems that effect your cpu usage. Here are just a few. 1. Plugins(could be a bug) 2. Host overselling 3. Low quality CPU Also try running minecraft in vanilla without bukkit on a fresh test map and see if the problem is still there. EDIT by Moderator: merged posts, please use the edit button instead of double posting.
Kinda hard to run vanilla or with 0 plugins since it only happens when there something happening on the server. I already disabled 30 plugins atm, see how that goes.
It's not #2 or #3, my host has actually been underselling. I'm #13 on the following graph: My plugins are as follows: Vault, HeroicDeath, Essentials, LoginPerks, XrayInformer, SimpleNews, EssentialsChat, CombatTag, Vanish2, EssentialsProtect, PlugMan, NoCheat, LogBlockQuestioner, ChannelChat, EssentialsSpawn, obuShutTheHellUp, mcbans, Multiverse-Core, ChannelTap, Spout, Votifier, Maintenance Mode, HidePlugins, BlockHat, CommandLimiter, PersonalChest, GroupManager, Minequery, CCLogger, FoundBoxx, FrogAnnounce, PvPReward, mcMMO, ReferAFriend, LogBlock, Factions, WorldBorder Many of those shouldn't even affect the CPU at all.
You said you disabled recent plugins. Did you try disabling all of them? It's not that the plugins itself will cause the issue it could be that there may be a bug with a plugin that isn't yet fully supported with latest bukkit.
What hosting environment are you utilizing? Is it Shared or VPS or Dedicated? If it is Linux could you post the output of the top -H command?
Yeah, no offense but it is shared hosting and there is not much you can do. Could be weak CPU per core, overselling even though you claim it's not or it even could be slow/oversold disk i/o. Although could install plugins like nolagg or install craftbukkit++ is the best you could do with a shared host. Who is the host btw, I am curious? EDIT: I see your host...those prices are outrageous and you could easily get a 4 gig dedicated for that much.
