So the issue only presents itself on the two mac users machines, and it is very reproducible. There are some random lag spikes, but the easy ones to produce are the spikes that happen when any chat event occurs. This could be someone logging in, someone talking, someone getting an achievement, doesn't matter who. A mac user logs into the server alone, types something, hits return, and then gets hit with lag. The lag spikes last from 1-5 or so seconds.
Only indicator we have of the root issue is that it didn't seem to happen when we first started the server, then it slowly started to creep in, half second tops lag at first, slowly getting larger.
10 clients, 8 Windows, 2 OSX, Linux Server
One mac is a 2015 Macbook Pro, max options selected, running Yosemite with all updates. The other an older mac, ~2013, unsure on version running, will find out later if thought to be applicable.
The server was hosted using ubuntu on digitalocean initially, we just migrated it to nodecraft(CentOS) with no change to this issue.
We've tried many of the JVM argument additions floating around to see if it resolved it, no luck, added optifine to our client install list, no luck. We were initially running java 8, I tried downgrading to java 7 to see if it would fix the issue, it does not.
Server Mod List: forge-1.7.10-10.13.2.1291-installer.jar
Your mac computers might not have enough RAM, try allocating ~2 gb.
Rollback Post to RevisionRollBack
If Facebook, Myspace, and Twitter were all destroyed, 99% of teens would
go insane. If you're one of the 1% that would be laughing at them, copy
this into your signature and hope it happens.
If Facebook, Myspace, and Twitter were all destroyed, 99% of teens would
go insane. If you're one of the 1% that would be laughing at them, copy
this into your signature and hope it happens.
Fastcraft seems to have slightly reduced it, but there seems to be no logical reason to me of this happening.
I paid more close attention to the server log, my cpu and my memory usage, and nothing showed up on the server during this happening(Beyond the text I had typed to test it. My Ram sat at 9% the whole time and never budged, my cpu didn't break 10%. I was literally just standing there, having not moved for some time, not generating any chunks or whatnot, typed a message, and instant lag spike.
My 2015 macbook: 3.1ghz ducal-core i7, 16gb RAM
Edit: So above percentages were while essentially doing nothing but sitting around... while playing around and moving and attacking and stuff, my CPU was ~60% and then the lag spike hits, drops to ~10% and when it ends, back up to ~40% ???
Any other thoughts on what this might be? kind of killing me, I know this computer has sufficient specs for minecraft, so for it to handle it this poorly is just frustrating as all heck. If it helps this didn't appear to be an issue in 1.8, even with just as many(many of the same) mods.
So the issue only presents itself on the two mac users machines, and it is very reproducible. There are some random lag spikes, but the easy ones to produce are the spikes that happen when any chat event occurs. This could be someone logging in, someone talking, someone getting an achievement, doesn't matter who. A mac user logs into the server alone, types something, hits return, and then gets hit with lag. The lag spikes last from 1-5 or so seconds.
Only indicator we have of the root issue is that it didn't seem to happen when we first started the server, then it slowly started to creep in, half second tops lag at first, slowly getting larger.
10 clients, 8 Windows, 2 OSX, Linux Server
One mac is a 2015 Macbook Pro, max options selected, running Yosemite with all updates. The other an older mac, ~2013, unsure on version running, will find out later if thought to be applicable.
The server was hosted using ubuntu on digitalocean initially, we just migrated it to nodecraft(CentOS) with no change to this issue.
We've tried many of the JVM argument additions floating around to see if it resolved it, no luck, added optifine to our client install list, no luck. We were initially running java 8, I tried downgrading to java 7 to see if it would fix the issue, it does not.
Server Mod List: forge-1.7.10-10.13.2.1291-installer.jar
[1.7.10]BugfixMod-universal-2.5.0.jar
BiomesOPlenty-1.7.10-2.1.0.1237-universal.jar
CustomMobSpawner 3.3.0.zip
CyanosLootableBodies-1.3.5-backport.jar
DrZharks MoCreatures Mod v6.3.1.zip
EnhancedPortals_1.7.10-universal-3.0.10.jar
Fossils_Archeology_Revival-1.7.10_Build-7.1.jar
Generatormods-0.1.7(1.7.10).jar
IceCreamSandwichCreeperModv1.1.0a 1.7.10.jar
iChunUtil-4.2.2.jar
MoreEnchantments-1.7.10-1.3.2.1.jar
MrCrayfishFurnitureModv3.4.7(1.7.10).jar
mystcraft-1.7.10-0.11.7.00.jar
plantmegapack-4.17-1.7.10-1230.jar
roguelike-1.7.10-1.3.6.3.jar
Uncrafted 1.7.10 by RexRaptor.zip
weaponmod-1.14.3-2.jar
Client Mod List: forge-1.7.10-10.13.2.1291-installer.jar
[1.7.10]BugfixMod-universal-2.5.0.jar
All_Mods.zip
BackTools-4.0.0.jar
BiomesOPlenty-1.7.10-2.1.0.1237-universal.jar
CustomMobSpawner 3.3.0.zip
CyanosLootableBodies-1.3.5-backport.jar
DrZharks MoCreatures Mod v6.3.1.zip
EnhancedPortals_1.7.10-universal-3.0.10.jar
Fossils_Archeology_Revival-1.7.10_Build-7.1.jar
Generatormods-0.1.7(1.7.10).jar
GravityGun-4.jar
IceCreamSandwichCreeperModv1.1.0a 1.7.10.jar
iChunUtil-4.2.2.jar
MoreEnchantments-1.7.10-1.3.2.1.jar
MrCrayfishFurnitureModv3.4.7(1.7.10).jar
mystcraft-1.7.10-0.11.7.00.jar
OptiFine_1.7.10_HD_B6.jar
plantmegapack-4.17-1.7.10-1230.jar
roguelike-1.7.10-1.3.6.3.jar
Uncrafted 1.7.10 by RexRaptor.zip
weaponmod-1.14.3-2.jar
xaeros_minimap_v1.4.5_1.7.10_Forge.jar
ZyinsHUD-(1.7.10)-v.1.3.9.jar
Log:
[08:12:37] [main/INFO]: Setting user: Vintarum
[08:12:38] [Client thread/INFO]: LWJGL Version: 2.9.1
[08:12:39] [Twitch authenticator/ERROR]: Given twitch access token is invalid
[08:12:44] [Client thread/INFO]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Minecraft Forge, FMLFileResourcePack:BackTools, FMLFileResourcePack:Biomes O' Plenty, FMLFileResourcePack:DrZhark's CustomSpawner, FMLFileResourcePack:DrCyano's Lootable Bodies, FMLFileResourcePack:DrZhark's Mo'Creatures Mod, FMLFileResourcePack:EnhancedPortals, FMLFileResourcePack:Fossils and Archeology Revival, FMLFileResourcePack:Cellular Automata Generator, FMLFileResourcePack:Great Wall Mod, FMLFileResourcePack:Walled City Generator, FMLFileResourcePack:GraviGun, FMLFileResourcePack:Icecream Sandwich Creeper Mod, FMLFileResourcePack:iChunUtil, FMLFileResourcePack:More Enchantments, FMLFileResourcePack:AencEx, FMLFileResourcePack:ß9MrCrayfish's Furniture Mod, FMLFileResourcePack:Mystcraft, FMLFileResourcePack:Plant Mega Pack, FMLFileResourcePack:Roguelike Dungeons, FMLFileResourcePack:Uncrafted, FMLFileResourcePack:Balkon's WeaponMod, FMLFileResourcePack:Xaero's Minimap, FMLFileResourcePack:Zyin's HUD
[08:12:49] [Sound Library Loader/INFO]: Sound engine started
[08:12:51] [Client thread/INFO]: Created: 1024x1024 textures/blocks-atlas
[08:12:51] [Client thread/INFO]: Created: 512x512 textures/items-atlas
[08:12:53] [Client thread/INFO]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Minecraft Forge, FMLFileResourcePack:BackTools, FMLFileResourcePack:Biomes O' Plenty, FMLFileResourcePack:DrZhark's CustomSpawner, FMLFileResourcePack:DrCyano's Lootable Bodies, FMLFileResourcePack:DrZhark's Mo'Creatures Mod, FMLFileResourcePack:EnhancedPortals, FMLFileResourcePack:Fossils and Archeology Revival, FMLFileResourcePack:Cellular Automata Generator, FMLFileResourcePack:Great Wall Mod, FMLFileResourcePack:Walled City Generator, FMLFileResourcePack:GraviGun, FMLFileResourcePack:Icecream Sandwich Creeper Mod, FMLFileResourcePack:iChunUtil, FMLFileResourcePack:More Enchantments, FMLFileResourcePack:AencEx, FMLFileResourcePack:ß9MrCrayfish's Furniture Mod, FMLFileResourcePack:Mystcraft, FMLFileResourcePack:Plant Mega Pack, FMLFileResourcePack:Roguelike Dungeons, FMLFileResourcePack:Uncrafted, FMLFileResourcePack:Balkon's WeaponMod, FMLFileResourcePack:Xaero's Minimap, FMLFileResourcePack:Zyin's HUD
[08:12:54] [Client thread/INFO]: Created: 1024x512 textures/items-atlas
[08:12:55] [Client thread/INFO]: Created: 1024x1024 textures/blocks-atlas
[08:12:56] [Sound Library Loader/INFO]: Sound engine started
[08:13:02] [Client thread/INFO]: Connecting to mine.mischiev.us, 25565
[08:13:05] [Client thread/INFO]: [CHAT] You are running F/A:Revival Dev Build, 1.7.10 Build 7.1.0.
[08:13:05] [Client thread/INFO]: [CHAT] Github: https://github.com/FossilsArcheologyRevival/FossilArcheology1.7
[08:13:06] [Client thread/INFO]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Minecraft Forge, FMLFileResourcePack:BackTools, FMLFileResourcePack:Biomes O' Plenty, FMLFileResourcePack:DrZhark's CustomSpawner, FMLFileResourcePack:DrCyano's Lootable Bodies, FMLFileResourcePack:DrZhark's Mo'Creatures Mod, FMLFileResourcePack:EnhancedPortals, FMLFileResourcePack:Fossils and Archeology Revival, FMLFileResourcePack:Cellular Automata Generator, FMLFileResourcePack:Great Wall Mod, FMLFileResourcePack:Walled City Generator, FMLFileResourcePack:GraviGun, FMLFileResourcePack:Icecream Sandwich Creeper Mod, FMLFileResourcePack:iChunUtil, FMLFileResourcePack:More Enchantments, FMLFileResourcePack:AencEx, FMLFileResourcePack:ß9MrCrayfish's Furniture Mod, FMLFileResourcePack:Mystcraft, FMLFileResourcePack:Plant Mega Pack, FMLFileResourcePack:Roguelike Dungeons, FMLFileResourcePack:Uncrafted, FMLFileResourcePack:Balkon's WeaponMod, FMLFileResourcePack:Xaero's Minimap, FMLFileResourcePack:Zyin's HUD, PainterlyModdedzip
[08:13:07] [Client thread/INFO]: Created: 1024x1024 textures/blocks-atlas
[08:13:08] [Client thread/INFO]: Created: 1024x512 textures/items-atlas
[08:13:09] [Sound Library Loader/INFO]: Sound engine started
[08:13:09] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:09] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:09] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:12] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:21] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:21] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:21] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:21] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:24] [Client thread/INFO]: [CHAT] <Vintarum> lag test
[08:13:25] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:26] [Client thread/INFO]: [CHAT] <Vintarum> lag test
[08:13:27] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:30] [Client thread/INFO]: [CHAT] <Vintarum> lag test
[08:13:31] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:32] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:35] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:38] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:40] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:41] [Client thread/INFO]: [CHAT] <Vintarum> lag test
[08:13:45] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:46] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:47] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:48] [Client thread/INFO]: [CHAT] <Vintarum> lag test
[08:13:51] [Client thread/WARN]: Unable to play unknown soundEvent: mocreatures:turtlegrunt
[08:13:56] [Client thread/INFO]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Minecraft Forge, FMLFileResourcePack:BackTools, FMLFileResourcePack:Biomes O' Plenty, FMLFileResourcePack:DrZhark's CustomSpawner, FMLFileResourcePack:DrCyano's Lootable Bodies, FMLFileResourcePack:DrZhark's Mo'Creatures Mod, FMLFileResourcePack:EnhancedPortals, FMLFileResourcePack:Fossils and Archeology Revival, FMLFileResourcePack:Cellular Automata Generator, FMLFileResourcePack:Great Wall Mod, FMLFileResourcePack:Walled City Generator, FMLFileResourcePack:GraviGun, FMLFileResourcePack:Icecream Sandwich Creeper Mod, FMLFileResourcePack:iChunUtil, FMLFileResourcePack:More Enchantments, FMLFileResourcePack:AencEx, FMLFileResourcePack:ß9MrCrayfish's Furniture Mod, FMLFileResourcePack:Mystcraft, FMLFileResourcePack:Plant Mega Pack, FMLFileResourcePack:Roguelike Dungeons, FMLFileResourcePack:Uncrafted, FMLFileResourcePack:Balkon's WeaponMod, FMLFileResourcePack:Xaero's Minimap, FMLFileResourcePack:Zyin's HUD
[08:13:57] [Client thread/INFO]: Created: 1024x1024 textures/blocks-atlas
[08:13:58] [Client thread/INFO]: Created: 1024x512 textures/items-atlas
[08:13:58] [Client thread/INFO]: Stopping!
Your mac computers might not have enough RAM, try allocating ~2 gb.
If Facebook, Myspace, and Twitter were all destroyed, 99% of teens would
go insane. If you're one of the 1% that would be laughing at them, copy
this into your signature and hope it happens.
Tried with no effect
Hmm, I'm sorry but thats all I know about macs :/
If Facebook, Myspace, and Twitter were all destroyed, 99% of teens would
go insane. If you're one of the 1% that would be laughing at them, copy
this into your signature and hope it happens.
Try installing fastcraft by player to fix the lag issue. It works on both clients and servers and greatly reduces lag.
Fastcraft seems to have slightly reduced it, but there seems to be no logical reason to me of this happening.
I paid more close attention to the server log, my cpu and my memory usage, and nothing showed up on the server during this happening(Beyond the text I had typed to test it. My Ram sat at 9% the whole time and never budged, my cpu didn't break 10%. I was literally just standing there, having not moved for some time, not generating any chunks or whatnot, typed a message, and instant lag spike.
My 2015 macbook: 3.1ghz ducal-core i7, 16gb RAM
Edit: So above percentages were while essentially doing nothing but sitting around... while playing around and moving and attacking and stuff, my CPU was ~60% and then the lag spike hits, drops to ~10% and when it ends, back up to ~40% ???
Any other thoughts on what this might be? kind of killing me, I know this computer has sufficient specs for minecraft, so for it to handle it this poorly is just frustrating as all heck. If it helps this didn't appear to be an issue in 1.8, even with just as many(many of the same) mods.
I'm not aware of what kind of processor it uses, due to my very limited knowledge of macs.