The Bukkit Consulting Firm - Solving all your Bukkit-related challenges! Thread #2

Discussion in 'Bukkit Help' started by ShootToMaim, Jun 21, 2012.

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  1. Offline

    RonaldC

    So there is nothing like this yet?
    Hmm, might have to try and code it myself... :)
     
  2. Offline

    AndrewDanse

    Hello,

    Recently I started a Tekkit server, all went well until the dreaded:"[WARNING]: Can't keep up! Did the system time change, or is the server overloaded?' error poped up out of nowhere.

    Before anything else, let me give you a quick glance at the server's hardware:

    Processor - Intel Xeon E3-1230 4 Cores (8 HT Cores)
    RAM - 16 GB DDR3
    HDD - 120 GB SSD
    Internetz speed - 100Mbps Unmetered connection.
    Running on Ubuntu Server 12.xx - can't remember at the moment.

    List of plugins currently installed:
    AlchemistFix
    AutoMessage
    BorderGuard
    CoreProtect
    Dynmap
    Essentials
    ItemStacker
    LagMeter
    LWC
    PermissionsBukkit
    RecipeRepro
    SimpleAFKKick
    WorldEdit
    WorldGuard

    The current world is limited at 3.000 block distance from the spawn point and is about 10 MB large.

    The player limit is 25.
    The RAM allocations is as follows: java -Xmx10G -Xms4G -jar Tekkit.jar nogui

    I've found a thread related to this issue on the forums, http://forums.bukkit.org/threads/how-to-improve-mincraft-server-performance.662/.
    Overall I'm a little skeptical if this will work.

    I'm asking 2 things only:
    1. What are the general causes of this error and how will it affect server performance?
    2. Is there any way to solve this problem?

    P.S. I forgot to mention I'm using some "costume" mods to solve some exploits of tekkit: http://forums.technicpack.net/threads/known-fixes.22447/
     
  3. Offline

    Mawile

    I had a server last year, and everything worked perfectly, however I kept it off during the entire summer. Now i've been trying to put it back up, but i've had a lot of trouble. My problem is that once I start up the server, I don't get any errors, but I can only connect from computers on my home network, And when I do I get the lowest amount of bars (connection), even on the computer that is running the server. (i get this same connection when i connect using localhost, my ip, and my router's ip.) This in of it self wouldn't be a problem if my friends could get onto my server, however they can't. I've opened the minecraft port on my router, and i am using the current recomended build; http://dl.bukkit.org/downloads/craftbukkit/view/01371_1.3.1-R2.0/ . I have no idea what is wrong, and I would greatly appreciate some help.

    right also i'm using these mods: essentials, group manager, multiverse portals, stargate, worldportal, world edit
     
  4. Offline

    jacklin213

    Your map is huge but that's not the problem the problem is damp rendering such a huge map when day map it self uses a lot of CPU usage

    Have u checked if the ports are open?

    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: May 26, 2016
  5. Offline

    AndrewDanse

    I meant to write 10 MB...damn typos -.-
    Ok, scratch that. I just looked at the map file size again and apparently it's 305 MB in size (!). I look at it about 2 days ago and it was a whooping 8 MB large...I have no idea how this is even possible.

    And the CPU usage is at a constant 1.6GHz out of the 3.2GHz possible.
     
  6. Offline

    Omnitv

    My old server world is 1 Gigabyte large.
     
  7. Offline

    jacklin213

    try runing a test server to c which plugin is causing the lag
     
  8. Offline

    Mawile

    when I go into my 2wire (my router) account, and check the firewall settings, it says that port 25565 is open.
     
  9. Offline

    jacklin213

  10. Offline

    shrimpboat2000

    Hello,

    I'm having trouble with a LAN server. Bukkit runs just fine and I can connect on my computer but no one else can see the server using my internal IP. Although if I open up a single player world to LAN via the vanilla client, people can connect to that. Unfortunately, I do not have access to the router to forward any ports.

    Running craftbukkit-1.3.1-R2.o on Windows 7 64 bit.

    Thanks for any help.
     
  11. Offline

    jacklin213

    lan means they only can join if they are on your internet. Lan was design for LAN players as well as people using hamachi
     
  12. Offline

    shrimpboat2000

    Every one is on the same network, that's what's confusing.
     
  13. Offline

    jacklin213

  14. Offline

    shrimpboat2000

    Indeed. It's frustrating. I have no idea why the sever won't show up. I've tried different ports, turned off my firewall. Nothin.
     
  15. Offline

    New Motion

    When I open up my server, it just says "press any key to continue" and then it just closes!
     
  16. Offline

    Omnitv

    What does it say before that line?
    Usually it says;

    Unable to acess jarfile (and/or) Unable to access craftbukkit.jar
    press any key to continue.

    If this is the case then move your craftbukkit.jar to your server directory then make shure that the name is the same, inside your server.bat and in your server directory.
    If this is not the case, then provide a screen shot or your server.log and post it here.
     
  17. Offline

    jacklin213

    and make sure to show hidden extentions to prevent a craftbukkit.jar.jar
     
  18. Offline

    Yurikoma

    lol a lot of people lately have been assuming minecraft automatically creates multiplayer servers that work online, this is just simply not true, minecraft only creates lan servers (this means only people on your home network can join, hamachi also works as a kind of lan, but lags a lot more.)
     
  19. Offline

    Mime21

    What type of plugin can I use for a clean server join just showing a MOTD like the following:

    [​IMG]
     
  20. Offline

    jacklin213

    Essentials + a bit Of cofigeration
     
  21. Offline

    Kozs

    Hey Guys! Nice thread, I bet you've helped a lot of people!

    Today I will need help finding a plugin to replace WorldGuard for this situation, I have a shops area on my server, and I want to make it so I can make a region inside a region, now, I but you're all thinking "/rg addparent parent child.. But no that won't work because you can only have 1 parent per region, so look at this
    [​IMG][​IMG]

    [​IMG]As you can see I have more than one shop in the Area selected, I want to have the region, No PvP, No Mob-Spawning and No Build, only the owner.

    Thanks a lot, Help is appreciated greatly,

    Kozs
     
  22. Offline

    New Motion

    My friend has this problem with making a server and I don't know how to fix it. I was hoping I could get some nice help from here :) This is what he said to me: "Whenever I do the run.bat, it just says my computers name over and over again"
     
  23. Offline

    jacklin213

    computers name over and over again. Ask him wdf is he talking about and tell him to post a server log here
     
  24. Offline

    hammale

    amazing this is still semi alive :D
     
  25. Offline

    XTRA_ORDNRY

    I don't know how, but when configuring my plugins I some how managed to change them so that each player is a different rank in each world. e.g "An admin would be 'admin' in the main world, but after travelling to the nether would be a 'moderator'".

    Plugins: worldboarder, spectate, groupmanager, safeworldantigrief, worledit, safeworldlogs, permissions, buycaft, vault, lwc, worlguard, safeworldnewplayercontroll, blockcontroll_vault, essentials, protectionstones, essentialsprotect, essentialsspawn, vanishnopacket, essentialschat, anticheat.

    Any help would be much appreciated.
     
  26. Offline

    jacklin213

    your looking for help on groupmanager / multiverse. i recommend you ask necrodoom for help
     
  27. Offline

    Necrodoom

  28. Offline

    captianbob

    Need some nether portal help asap
     
  29. Offline

    HyrulesLegend

    Is it awkward that I know a itwasntme74? :confused:
     
  30. Offline

    ShootToMaim

    I can't believe this has been revived, thank you RedSeamonster !

    Nope, you simply revived a thread that went out of business.
    Thank you!

    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: May 26, 2016
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