IC2 Lag - world maybe broken?

cyprus2056 · Jul 11th 2013

Hi folks,

i hope some ppl can help us here.

Since 3 days we're getting horrible lag(spikes): gettin ported back, doors/chest only opens 5sec later, can't mine blocks in real time etc.
NuclearControl shows us that the server time is jumping:
http://youtu.be/-LnXDdisj6
(Server Warning: Can't keep up blalbla)

The server is running with this mods:

-Forge 1.5.2 - 7.8.0.734
-IC2 1.116.373-lf (also tried the new 1.117)
-BC 3.7.1
-Railcraft 1.5.2-7.2.3.0
-Traincraft 4.0.1_002
-Craftguide 1.6.7.2
-IC2NuclearControl 1.5.1c
-GraviSuite 1.9.3

-Optifine and Rei's Minimap client side
Server hosted by g-factory.de

Things i tried so far that didn't work:
-MCEdit -> look for mass entities, broken chunks etc
-up and downgraded IC2 (dev builds, open beta version)
-deactivated mods one by one; all works fine till IC2 is installed again
-deleted large water-mill / solar farms
-deactivated IC2 sounds
-deactivated monsters

On start, the server runs fine but after several minutes it's unplayable.

So when anyone can take some sparetime or has some other ideas or need more information - let me know.
If you want to see the problem live, send me a PN with your MC IGN and i'll whitelist you and send you the modpack, config and IP.

Player · Jul 12th 2013

put http://nallar.me/buildservice/…ofiler-1.5.2-1.0.0.42.jar in your mods dir (server-side), run the command "/profile e" ingame and post the results please.

cyprus2056 · Jul 12th 2013

Hi Player,

did 3 logs:

1st (right after server startup)

Code

/profile e
2013-07-12 03:54:08 [INFO] [TickProfiler] 
Profiling for 30 seconds in all worlds 
2013-07-12 03:54:38 [INFO] [TickProfiler] 
TPS: 20.02866
                      	Single Entity | Time/Tick | 	%
	player.EntityPlayerMP 138,61,-908:0 | 	0.225 | 1.296
TileAdvancedCraftingTable 146,64,-913:0 | 	0.156 | 0.894
     	EntityLocoV60_DB 163,64,-916:0 | 	0.082 | 0.471
TileAdvancedCraftingTable 148,64,-913:0 | 	0.082 | 0.468
 	EntityFreightWagenDB 154,64,-916:0 | 	0.073 | 0.422
 Chunk | Time/Tick |  	%
 5, 15 | 	2.102 | 12.090
 3, 16 | 	0.604 |  3.471
9, -58 | 	0.508 |  2.923
 4, 16 | 	0.494 |  2.840
 3, 15 | 	0.432 |  2.483
	All Entities of Type | Time/Tick |  	%
TileEntityWaterGenerator | 	2.918 | 16.780
     	TileGenericPipe | 	2.674 | 15.378
 	passive.EntitySheep | 	2.611 | 15.017
     	item.EntityItem | 	2.247 | 12.921
   passive.EntityChicken | 	1.322 |  7.605
   Average Entity of Type | Time/tick | Calls
	player.EntityPlayerMP | 	0.225 |   601
TileAdvancedCraftingTable | 	0.099 |  1800
     	EntityLocoV60_DB | 	0.082 |   601
 	EntityFreightWagenDB | 	0.041 |  1803
  	EntityLocoMinetrain | 	0.032 |  1202
2013-07-12 03:55:04 [WARNING] [Minecraft-Server] Can't keep up! Did the system time change, or is the server overloaded?
2013-07-12 03:55:33 [WARNING] [Minecraft-Server] Can't keep up! Did the system time change, or is the server overloaded?




2013-07-12 03:55:40 [INFO] [Minecraft-Server] Unknown command. Try /help for a list of commands.
2013-07-12 03:57:00 [WARNING] [Minecraft-Server] Can't keep up! Did the system time change, or is the server overloaded?

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2nd (5min later)

Code

/profile e
2013-07-12 03:57:15 [INFO] [TickProfiler] 
Profiling for 30 seconds in all worlds 
2013-07-12 03:57:45 [INFO] [TickProfiler] 
TPS: 20.0
                      	Single Entity | Time/Tick | 	%
	player.EntityPlayerMP 220,64,-883:0 | 	0.790 | 3.876
TileAdvancedCraftingTable 146,64,-913:0 | 	0.138 | 0.678
TileAdvancedCraftingTable 147,64,-913:0 | 	0.099 | 0.486
TileAdvancedCraftingTable 148,64,-913:0 | 	0.080 | 0.392
 	monster.EntitySpider 166,47,-903:0 | 	0.076 | 0.373
  Chunk | Time/Tick |  	%
  5, 15 | 	2.099 | 10.296
13, -56 | 	0.874 |  4.285
17, -57 | 	0.805 |  3.950
 9, -58 | 	0.518 |  2.539
  4, 16 | 	0.515 |  2.527
	All Entities of Type | Time/Tick |  	%
 	passive.EntitySheep | 	3.805 | 18.667
TileEntityWaterGenerator | 	3.661 | 17.958
     	TileGenericPipe | 	3.100 | 15.209
     	item.EntityItem | 	2.143 | 10.514
   passive.EntityChicken | 	1.216 |  5.963
   Average Entity of Type | Time/tick | Calls
	player.EntityPlayerMP | 	0.790 |   600
TileAdvancedCraftingTable | 	0.106 |  1797
 	monster.EntitySpider | 	0.076 |   600
     	EntityLocoV60_DB | 	0.041 |   600
 	EntityFreightWagenDB | 	0.029 |  1800
2013-07-12 03:58:10 [WARNING] [Minecraft-Server] Can't keep up! Did the system time change, or is the server overloaded?




2013-07-12 03:58:21 [INFO] [Minecraft-Server] Unknown command. Try /help for a list of commands.
2013-07-12 03:58:56 [WARNING] [IC2] EnergyNet.emitEnergyFrom: ic2.core.block.generator.tileentity.TileEntityReactorChamberElectric@7bd683f4 is not added to the enet
2013-07-12 03:58:56 [WARNING] [IC2] EnergyNet.emitEnergyFrom: ic2.core.block.generator.tileentity.TileEntityReactorChamberElectric@407147b0 is not added to the enet
2013-07-12 03:58:56 [WARNING] [IC2] EnergyNet.emitEnergyFrom: ic2.core.block.generator.tileentity.TileEntityReactorChamberElectric@4d1994dd is not added to the enet
2013-07-12 03:58:56 [WARNING] [IC2] EnergyNet.emitEnergyFrom: ic2.core.block.generator.tileentity.TileEntityReactorChamberElectric@4a7c60b6 is not added to the enet
2013-07-12 03:58:56 [WARNING] [IC2] EnergyNet.emitEnergyFrom: ic2.core.block.generator.tileentity.TileEntityReactorChamberElectric@2bb172ee is not added to the enet
2013-07-12 03:58:56 [WARNING] [IC2] EnergyNet.emitEnergyFrom: ic2.core.block.generator.tileentity.TileEntityReactorChamberElectric@ef07dab is not added to the enet

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3rd (killed the sheeps)

Code

/profile e
2013-07-12 04:01:32 [INFO] [TickProfiler] 
Profiling for 30 seconds in all worlds 
2013-07-12 04:01:35 [WARNING] [Minecraft-Server] Can't keep up! Did the system time change, or is the server overloaded?
2013-07-12 04:02:02 [INFO] [TickProfiler] 
TPS: 6.366667
                    	Single Entity | Time/Tick | 	%
  player.EntityPlayerMP 147,64,-916:0 | 	3.655 | 3.110
TileEntitySolarGenerator -42,73,291:0 | 	1.460 | 1.242
TileEntitySolarGenerator -44,72,291:0 | 	1.456 | 1.239
TileEntitySolarGenerator -39,72,292:0 | 	1.446 | 1.230
TileEntitySolarGenerator -42,72,292:0 | 	1.352 | 1.151
 Chunk | Time/Tick |  	%
7, -50 |	26.343 | 22.415
 5, 14 |	24.916 | 21.200
 5, 15 |	16.069 | 13.672
-3, 18 | 	9.699 |  8.253
9, -58 | 	4.152 |  3.533
	All Entities of Type | Time/Tick |  	%
TileEntitySolarGenerator |	63.734 | 54.229
TileEntityWaterGenerator |	31.051 | 26.421
   player.EntityPlayerMP | 	3.655 |  3.110
     	TileGenericPipe | 	3.282 |  2.792
     	item.EntityItem | 	2.753 |  2.342
   Average Entity of Type | Time/tick |  Calls
	player.EntityPlayerMP | 	3.655 |	191
TileAdvancedCraftingTable | 	0.092 |	573
 TileEntitySolarGenerator | 	0.046 | 265490
 	monster.EntitySpider | 	0.042 |   1083
  TileEntityTransformerLV | 	0.036 |   7258

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Hope this will help
Many thanks in advance!

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