memory leaks? (chunks load rapidly)

Discussion in 'Bukkit Help' started by kalijason, Mar 26, 2012.

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  1. Offline

    kalijason

    I got a server that has the following spec
    Code:
    Java                : Oracle Corporation 1.7.0_02 (http://java.oracle.com/)
    Operating system    : Windows 7 6.1 (amd64)
    Available processors: 4
    Free memory        : 797 MB
    Max memory          : 9179 MB
    Total memory        : 2392 MB
    Server ID          : unnamed
    Server name        : wait.tw
    Implementation      : git-Bukkit-1.2.3-R0.2-b2060jnks (MC: 1.2.3)
    Player count        : 20/65
     
    -------
    Plugins
    -------
     
    PlugMan            : 1.6.3
    Minequery          : 1.5
    WorldEdit          : 5.3-SNAPSHOT
    Backup            : 1.8.9
    Multiverse-Core    : 2.4-b514
    PermissionsEx      : 1.19.1
    LogBlock          : 1.52
    WorldGuard        : 5.5.2-SNAPSHOT
    RemoteToolkitPlugin: 0.6
    dynmap            : 0.35-991
    AuthMe            : 2.6.3b7
    SnowBallNextDoor  : 1.1.4
    BKCommonLib        : 1.15
    Lockette          : 1.5
    NoLaggChunks      : 1.06
    Essentials        : Dev2.9.36
    NoLaggLighting    : 1.01
    NoLaggItemBuffer  : 1.01
    NoLaggTNT          : 1.05
    XrayInformer      : 2.1.6
    EssentialsProtect  : Dev2.9.36
    EssentialsSpawn    : Dev2.9.36
    Multiverse-Portals : 2.4-b522
    NoLaggItemStacker  : 1.0
    NoLaggMonitor      : 1.01
    NoLaggExamine      : 1.02
    
    startup script
    Code:
    -XX\:ParallelGCThreads\=8,-Xincgc,-XX\:+UseConcMarkSweepGC,-XX\:+UseParNewGC,-XX\:+CMSIncrementalPacing,-XX\:+AggressiveOpts,-XX\:+CMSParallelRemarkEnabled,-XX\:+DisableExplicitGC,-XX\:MaxGCPauseMillis\=500,-XX\:SurvivorRatio\=16,-XX\:TargetSurvivorRatio\=90,-XX\:+UseAdaptiveGCBoundary,-XX\:-UseGCOverheadLimit,-Xnoclassgc,-XX\:UseSSE\=3,-XX\:PermSize\=1280m,-XX\:LargePageSizeInBytes\=4m,-Djline.terminal\=jline.UnsupportedTerminal
    plugins, chunks entities information are in report.txt (WorldGuard Report)
    Nolagg log is in log.txt

    Anyone know what caused the server suddenly load a lot of chunk (525 within 2~3secs) even 10 players on server (you can see log.txt on 17:02:03)
    I think it's not normal because server only loads about 42chunks per sec if a player keep running straight
    and finally 15135 chunks loaded even only 10~20 players on it

    and then java.exe ate all of the memory (9G)
    sometimes server happened a HUGE lag spike (No network bandwidth during the lag) and kick everyone out

    sometimes server crashed

    I have to restart my bukkit server with ".restart" command IN RTK
    and then tell all players to join back....

    I've tried to upgrade Nolagg to 1.8.0 but this still happens


    I'm struggling on this because I have to restart my server everyday....even twice a day.. :(
     

    Attached Files:

  2. Offline

    HunterT

    Possibly a person getting onto DynMap?
     
  3. Offline

    kalijason

    Hi HunterT,
    After I test on my local, no it's not Dynmap, thanks
     
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