Minecraft Hexxit Suddenly Extreme Lag [closed]

I have a extreme lag problem on my server.

It's a dedicated Server on my local machine with me and up to 4 other players on it. We use the Hexxit-Mod-Pack on 1.5.2. I give my Minecraft 1Gb Memory. Disabling the mods is no option, but without mods it works properly.

We build a small city, with a 'Meteor Shield' (think it's important, because I have less lag without it.) So i run around, placing 'Land Protection Tester'. After a while, I moved a little bit away from my village I have big lags. The left side explains itselfs, the right side is the server log. Normally I play on about 40 to 60 FPS. But as you see above it's 0 to a maximum of 4 FPS and it does not restabilize even if I wait about half an hour. Do you have any idea how o avoid it except unbuild the 'Meteor Shield'? By the way, the lag only affects ME, not the others.

Maybe any option I can change or a little configuration change?

EDIT: maybe important also: As i encountered the lag, I tried relog. So disconnect, Multiplayer, Connect, then MC crashed with this log:

  Minecraft has crashed!      
  ----------------------      

Minecraft has stopped running because it encountered a problem; Ticking screen

A full error report has been saved to C:\Users\foren_000\AppData\Roaming\.technic\modpacks\hexxit\crash-reports\crash-2014-07-08_12.34.38-client.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash :(



--- BEGIN ERROR REPORT a5796dc2 --------
Full report at:
C:\Users\foren_000\AppData\Roaming\.technic\modpacks\hexxit\crash-reports\crash-2014-07-08_12.34.38-client.txt
Please show that file to Mojang, NOT just this screen!

Generated 08.07.14 12:34

-- Head --
Stacktrace:
    at sun.misc.Unsafe.allocateMemory(Native Method)
    at java.nio.DirectByteBuffer.<init>(Unknown Source)
    at java.nio.ByteBuffer.allocateDirect(Unknown Source)
    at mapwriter.MwUtil.allocateDirectIntBuffer(MwUtil.java:69)
    at mapwriter.map.Texture.<init>(Texture.java:23)
    at mapwriter.map.MapTexture.<init>(MapTexture.java:30)
    at mapwriter.Mw.onClientLoggedIn(Mw.java:392)
    at mapwriter.forge.MwConnectionHandler.clientLoggedIn(MwConnectionHandler.java:52)
    at cpw.mods.fml.common.network.NetworkRegistry.clientLoggedIn(NetworkRegistry.java:211)
    at cpw.mods.fml.common.network.FMLNetworkHandler.onConnectionEstablishedToServer(FMLNetworkHandler.java:90)
    at net.minecraft.client.multiplayer.NetClientHandler.func_72455_a(NetClientHandler.java:341)
    at net.minecraft.network.packet.Packet1Login.func_73279_a(Packet1Login.java:119)
    at net.minecraft.network.TcpConnection.func_74428_b(TcpConnection.java:461)
    at net.minecraft.client.multiplayer.NetClientHandler.func_72551_d(NetClientHandler.java:266)
    at net.minecraft.client.multiplayer.GuiConnecting.func_73876_c(GuiConnecting.java:51)

-- Affected screen --
Details:
    Screen name: net.minecraft.client.gui.GuiDownloadTerrain

-- Affected level --
Details:
    Level name: MpServer
    All players: 1 total; [EntityClientPlayerMP['KaienRomane'/110596, l='MpServer', x=8,50, y=66,62, z=8,50]]
    Chunk stats: MultiplayerChunkCache: 0
    Level seed: 0
    Level generator: ID 00 - default, ver 1. Features enabled: false
    Level generator options: 
    Level spawn location: World: (8,64,8), Chunk: (at 8,4,8 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
    Level time: 0 game time, 0 day time
    Level dimension: 0
    Level storage version: 0x00000 - Unknown?
    Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
    Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
    Forced entities: 1 total; [EntityClientPlayerMP['KaienRomane'/110596, l='MpServer', x=8,50, y=66,62, z=8,50]]
    Retry entities: 0 total; []
Stacktrace:
    at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:441)
    at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2414)
    at net.minecraft.client.Minecraft.run(Minecraft.java:776)
    at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
    Minecraft Version: 1.5.2
    Operating System: Windows 8.1 (x86) version 6.3
    Java Version: 1.7.0_60, Oracle Corporation
    Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
    Memory: 259633208 bytes (247 MB) / 429264896 bytes (409 MB) up to 1037959168 bytes (989 MB)
    JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1024m -XX:MaxPermSize=128m
    AABB Pool Size: 1 (56 bytes; 0 MB) allocated, 1 (56 bytes; 0 MB) used
    Suspicious classes: FML and Forge are installed
    IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63
    FML: MCP v7.51 FML v5.2.23.737 Minecraft Forge 7.8.1.737 Optifine OptiFine_1.5.2_HD_U_D5 68 mods loaded, 68 mods active
    mcp{7.51} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    FML{5.2.23.737} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    Forge{7.8.1.737} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    CodeChickenCore{0.8.7.3} [CodeChicken Core] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    CoFHFramework{1.5.2.5} [CoFH Framework] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ImmibisMicroblocks{55.0.7} [Immibis's Microblocks] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    NotEnoughItems{1.5.2.28} [Not Enough Items] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    mod_bspkrsCore{v2.09(1.5.2)} [bspkrsCore] ([1.5.2]bspkrsCorev2.09.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    TreeCapitator{Forge 1.5.2.r14} [TreeCapitator] ([1.5.2]TreeCapitator.Forge.1.5.2.r14.Uni.CoreMod.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    CoFHCore{1.5.2.5} [CoFHCore] (CoFHCore-1.5.2.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    CoFHWorld{1.5.2.5} [CoFHWorld] (CoFHCore-1.5.2.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    CustomLAN{2.2} [Custom LAN Mod] (CustomPortForge.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ImmibisMicroblocksInstallCheck{55.0.7} [Immibis's Microblocks (Checks for incorrect installation, ignore this)] (immibis-microblocks-55.0.7.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    DamageIndicatorsMod{2.7.0.1} [Damage Indicators] (1.5.2 DamageIndicators v2.7.0.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    AsgardShield_Core{2.0.4} [AsgardShield] (1.5.2AsgardShield_Core_2.0.4Forge.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ASAddon_Hallowed{2.0.0} [AS Addon- Hallowed] (1.5.2ASAddonHallowed_v2.0.0Forge.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    HarkenScythe_Core{2.1.6} [HarkenScythe] (1.5.2HarkenScythe_v2.1.6Forge.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ASAddon_HarkenScythe{2.0.0} [AS Addon- HarkenScythe] (1.5.2ASAddonHarkenScythe_v2.0.0Forge.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ASAddon_NetherEnder{2.0.0} [AS Addon- Nether-Ender] (1.5.2ASAddonNetherEnder_v2.0.0Forge.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ASAddon_ColorAPI{1.0.0} [ASAddon_ColorAPI] (1.5.2AsgardShield_Core_2.0.4Forge.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    BetterStorage{0.6.2.23-hotfix2} [BetterStorage] ([1.5.2]BetterStorage_0.6.2.23-hotfix2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    mod_ArmorBarMod{0.7.1} [Armor Bar Mod] (ArmorBarv0.7.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    Artifice{1.5.2R1.1.2} [Artifice] (Artifice-1.1.2-182.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ArtificeCompat|Chisel{1.5.2R1.1.2} [Artifice Compat: Chisel] (Artifice-1.1.2-182.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ArtificeCompat|EE3{1.5.2R1.1.2} [Artifice Compat: EE3] (Artifice-1.1.2-182.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ArtificeCompat|Forestry{1.5.2R1.1.2} [Artifice Compat: Forestry] (Artifice-1.1.2-182.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ArtificeCompat|MFR{1.5.2R1.1.2} [Artifice Compat: MFR] (Artifice-1.1.2-182.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ArtificeCompat|Railcraft{1.5.2R1.1.2} [Artifice Compat: Railcraft] (Artifice-1.1.2-182.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ArtificeCompat|Vanilla{1.5.2R1.1.2} [Artifice Compat: Vanilla] (Artifice-1.1.2-182.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    Backpack{1.12.13} [Backpack] (backpack-1.12.13-1.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    mod_BackTools{1.5.2v1} [mod_BackTools] (BackTools1.5.2v1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    BattleTowers{1.3.4} [Battle Towers] (BattleTowers_1.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    BetterDungeons{1.8} [Better dungeons] (BetterDungeons.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    BiblioCraft{1.3.3} [BiblioCraft] (BiblioCraft[v1.3.3].zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    mod_BuffBarMod{0.7.1} [Buff Bar Mod] (BuffBarv0.7.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ChestTransporter{1.1.6} [Chest Transporter] (chestTransporter_1.1.6_Universal.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    DimDoors{1.5.2R1.4.1RC1} [Dimensional Doors] (DimensionalDoors-1.5.2R1.4.1RC1-194.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    eplus{1.15.4} [Enchanting Plus] (EnchantingPlus-1.15.4.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ExtrabiomesXL{3.13.4} [ExtrabiomesXL] (ExtrabiomesXL-universal-1.5.2-3.13.4.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    hexxitgear{1.5.2R1.0} [Hexxit Gear] (HexxitGear-1.0-23.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ImmibisCore{55.1.6} [Immibis Core] (immibis-core-55.1.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    InfernalMobs{1.3.1} [Infernal Mobs] (InfernalMobs_1.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    inventorytweaks{1.54b} [Inventory Tweaks] (InventoryTweaks-1.54b.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    MapWriter{2.0} [MapWriter] (mapwriter-2.0.5.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    Meteors{2.10.2} [Falling Meteors] (Meteors Mod V2.10.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    More Bows{1.5_v1} [More Bows mod] (More bows 1.5.2_2 Forge.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    Natura{2.1.5} [Natura] (Natura_1.5.2_2.1.5.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    Natura|CompatMineFactoryReloaded{0.1} [Natura compat: MFR] (Natura_1.5.2_2.1.5.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    NEIPlugins{1.0.9.3} [NEI Plugins] (NEIPlugins-1.0.9.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    LegendGear{1.5.2} [LegendGear] (NMcCoy-LegendGear-1.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ObsidiPlates{1.5.0} [Obsidian Pressure Plates] (obsidiplates-1.5.2-universal-1.5.0.13.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    OffLawn{1.0} [offLawn] (OffLawn-1.5.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ProjectZulu|Core{1.0.3.8} [Project Zulu Core] (ProjectZuluCompletev1.0.3.8.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ProjectZulu|Blocks{1.0.3.8} [Project Zulu Block and Items] (ProjectZuluCompletev1.0.3.8.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ProjectZulu|Dungeon{1.0.3.8} [Project Zulu Mobs] (ProjectZuluCompletev1.0.3.8.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ProjectZulu|Mobs{1.0.3.8} [Project Zulu Mobs] (ProjectZuluCompletev1.0.3.8.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    ProjectZulu|World{1.0.3.8} [Project Zulu World] (ProjectZuluCompletev1.0.3.8.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    QuantumCraft{1.01} [qCraft] (qCraft1.01.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    xreliquary{1.5.2} [Xeno's Reliquary] (Reliquary1.0.6d.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    rftl{1.0} [RottenFleshToLeather] (RottenFleshToLeather-1.5.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    AS_Ruins{10.3} [Ruins Spawning System] (Ruins_1.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    secretroomsmod{4.6.0} [SecretRoomsMod] (SecretRoomsMod-universal-4.6.0.283.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    SoulShards{1.0.16} [Soul Shards] (SoulShards-1.0.36-universal-srg.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    TConstruct{1.5.2_1.4.3d7} [Tinkers' Construct] (TConstruct_1.5.2_1.4.3.final.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    TConstruct|CompatMineFactoryReloaded{0.1} [TConstruct Compat: MFR] (TConstruct_1.5.2_1.4.3.final.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    TwilightForest{1.18.1} [The Twilight Forest] (twilightforest-1.18.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    WildCaves3{0.4.2} [Wild Caves 3] (WildCaves3-0.4.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    chococraft{2.8.8} [Torojima's ChocoCraft] (zzzChococraft_2.8.8.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
    LWJGL: 2.9.0
    OpenGL: GeForce 210/PCIe/SSE2 GL version 3.3.0, NVIDIA Corporation
    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Texture Pack: Default
    Profiler Position: N/A (disabled)
    Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

java.lang.OutOfMemoryError
    at sun.misc.Unsafe.allocateMemory(Native Method)
    at java.nio.DirectByteBuffer.<init>(Unknown Source)
    at java.nio.ByteBuffer.allocateDirect(Unknown Source)
    at mapwriter.MwUtil.allocateDirectIntBuffer(MwUtil.java:69)
    at mapwriter.map.Texture.<init>(Texture.java:23)
    at mapwriter.map.MapTexture.<init>(MapTexture.java:30)
    at mapwriter.Mw.onClientLoggedIn(Mw.java:392)
    at mapwriter.forge.MwConnectionHandler.clientLoggedIn(MwConnectionHandler.java:52)
    at cpw.mods.fml.common.network.NetworkRegistry.clientLoggedIn(NetworkRegistry.java:211)
    at cpw.mods.fml.common.network.FMLNetworkHandler.onConnectionEstablishedToServer(FMLNetworkHandler.java:90)
    at net.minecraft.client.multiplayer.NetClientHandler.func_72455_a(NetClientHandler.java:341)
    at net.minecraft.network.packet.Packet1Login.func_73279_a(Packet1Login.java:119)
    at net.minecraft.network.TcpConnection.func_74428_b(TcpConnection.java:461)
    at net.minecraft.client.multiplayer.NetClientHandler.func_72551_d(NetClientHandler.java:266)
    at net.minecraft.client.multiplayer.GuiConnecting.func_73876_c(GuiConnecting.java:51)
    at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1526)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:835)
    at net.minecraft.client.Minecraft.run(Minecraft.java:760)
    at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT fa1dee60 ----------

EDIT II: Please do not mention I use x86 Java, just saw it.... will change it now to x64, then I say if it works properly...

Solution 1:

I just updated my Java 7 (x86) to Java 8 (x64). Now my minecraft works properly, with no freezes. Thanks for all your time.