Memory problems

Discussion in 'Bukkit Help' started by Tadas159, Sep 27, 2011.

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    Hello everyone,
    I need some help with my server, just a moment ago my server worked for like 15 hours, but then, today, my server just stopped, and now everytime I open my server again it closes after 5 seconds to 2 mins.
    Help please!

    OS: Centos 5.2 x64
    Java info:
    Linux 2.6.18-4-pve #1 SMP Wed Nov 24 05:32:29 CET 2010 x86_64 x86_64 x86_64 GNU/Linux
    java version "1.6.0_20"
    OpenJDK Runtime Environment (IcedTea6 1.9.8) (rhel-
    OpenJDK 64-Bit Server VM (build 19.0-b09, mixed mode)
    No wrappers
    Bukkit build 1185
    Command to run my server: java -Xincgc -Xmx2560M -jar Craftbukkit.jar nogui
    Here's the errors after a few server starts:

    If you need more info, just write a comment.
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    Need to make that number larger: 2011-09-27 07:58:11
    java.lang.OutOfMemoryError: unable to create new native thread
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    I'm having the same problems, well my server stays up longer than 2 min but get java.lang.OutOfMemoryError:. tryd to increas the memory to more than 1560M but but than get and error that it can't make in of space for the VM. While there is plenty of space to work with.
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    Yeah, I can't make it larger, it won't let me because I have 3GBs of RAM. Also when I had a 1.7 server with less plugins It worked fine with 35 people online.
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    Are you running Java x32 or x64? Also might want to try updating to 1.7, I hear its a lot better.
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    @Zaros "OpenJDK 64-Bit Server" I think that says it. Also I don't really know how to update my java to 1.7 or to download java 1.7, I tried yum install java-1.7.0-openjdk, but my service provider doesn't have it in their mirrors.
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    i got the same problem
    The RAM usage increases more and more until the server stops.
    If the server starts, the server has with 3 maps ~ 640 MB. Now - 8 hours after start, the server has with one player 1620 MB RAM :confused:. The same usage i got already with 10 players after 3 hours serveruptime.

    I have this plugins which i found in you list:
    dynmap, logores, lwc, worldedit, worldguard

    I think it is worldguard or worldedit, hich produce this memory problem.
    I will try the latest dev build and can give feedback.
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    Same issues exactly and im not using world guard and the latest dev build of world edit and im getting the same issues still
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    Dont explore new chunks on < 1.8 worlds,
    this happened when people started to do it on my server.
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    Notch should fix those performance problems before beta ends. Almost at every update I get performance problems.
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    how i can make this console ? i have windows 7
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    jconsole in the /bin folder of java.
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    Thank you ^^
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