Server overloads when players are in Nether

Discussion in 'Bukkit Help' started by Gongorrian, Dec 16, 2011.

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  1. Offline

    Gongorrian

    I noticed this problem on my Bukkit server, i used 2 houers to figure out what i was, and seems like i found the reason now, when players are in nether i get that lovely messeage spammed in my console:
    [WARNING]CanĀ“t keep up! Did the system time change, or is the server overloaded?
    and it starts to lag like hell :S


    im running my server on a
    Intel Q6600 2.4GHz
    4gb ddr2 ram
    a 30/30 mbit connection
    and running Win XP 64bit

    and im getting the "nether error" when only 4 players are online, including myself.
    and cant seem to find any fix for the problem, so i could really use some awesome help here :D

    and please so say if you need more info such as Plugins, more specs etc.

    //gongorrian
     
  2. Offline

    Gongorrian

    none got that problem before ? :S
     
  3. Offline

    Gongorrian

    so if i install that plugin it should go away or ? :p anyways i might give it a try
     
  4. No I don't know if it will, I know that's a difference at the moment between our servers, but I have no idea if it will work, trying doesn't hurt though =)

    zip
     
  5. Offline

    Gongorrian

    What do i need just the Core or the Portal ones too ?
     
  6. core and netherportal =)
    zip
     
  7. Offline

    Gongorrian

    so i tried the plugin now, and i still get lag in all the worlds(Normal and Nether) on my server when a player is doing their thing in nether... do anyone have any other advise? it simply sucks when you cant enter nether with out lagging up the server like crazy
     
  8. I would like to see your RAM and CPU usage during these laggy times, and also your plugins.
     
  9. Offline

    Gongorrian

    ok here goes i made two diffrent screenshots one where i was in nether(the laggy one) and one where i wasent in nether (the none laggy one)

    My pluginlist is:
    ChestShop
    Citizens
    Dynmap
    EnderGuard
    Essentials
    EssentialsGroupBridge
    EssentialsGroupManager
    EssentialsSpawn
    iChat
    iConomy
    Jail
    lockette
    Multiverse-Core
    Multiverse-NetherPortals
    Questioner
    Register
    RegrowingSheepcoat
    Safefire
    TNTWarner
    Tombstone
    Towny
    TownyChat
    WorldBorder
    WorldEdit
    WorldGuard

    Screenshot without lag:
    [​IMG]


    Screenshot with lag:
    [​IMG]


     
  10. Tell me what the clock speed of your CPU is while I take a look at those plugins.
     
  11. Offline

    Gongorrian

    hmm thats a tough question... where do i see that ? :S
    Nvm. found a guide
    it says my clockspeed on my CPU0 is 2405 (0x965)

    hope thats enough, else tell me how to do it mate and ill do it :)
     
  12. Offline

    ghost15

    @Gongorrian
    I'm having the same issue, and my hardware is beefy compared, so I don't think its a hardware issue (i7 @ 3.8GHz, 12GB Memory)
     
  13. @Gongorrian It may not be hardware, but you do have a lot of plugins and the CPU is pretty slow. Does it happen in other Multiverse created worlds or nethers?
     
  14. Offline

    Gongorrian

    Nope, it only happen when i enter Nether and start mining there... and all the plugins wasent a problem until i upgraded to bukkit RB 1.0 (and ofc updated the plugins too), and the problem is there with or without MultiVerse
     
  15. Well i would recommend removing plugins which aren't RB 1.0.1 as i did get this problem on the normal world until i removed 2 outdated plugins and LWC but seeing as you got Lockette instead i can't really say much :L
     
  16. Offline

    fernferret

    If the issue is only in one world, I would try removing that world (and letting it regen if it's a default one) just as a test. If no more lag, something is wrong in that world and you might try purging all entities from it (something could be wonky there)

    --FF
     
  17. Offline

    Seil

    Was having the same problem on my server. I'm assuming you're running dynmap 0.26 or so? It's an issue that(and possibly a couple older) build was having. Seems to have been fixed in 0.27 and 0.28.
     
  18. Offline

    Gongorrian

    Found out my server does the same thing when players are in the End too... so the lag comes when in every other world than the "normal" one :S
     
  19. 1. Regenerate your worlds (the End and the Nether) by deleting them, and running your server again.
    2. Remove all outdated plugins.
     
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