Minecraft Forums

In singleplayer I get great fps, as well as smooth gameplay.

On the server the fps can be ok, but there are just constant pauses.

In the background I would usually have Discord, Chrome and Minecraft itself, but with 16GB of RAM, I wouldn't think they would be a problem.

Bump, still need help.

fml-server-latest.log :

https://drive.google.com/file/d/1FN-Fowlm-yWnipYL2qJlFXBZfs4rh2v2/view?usp=sharing

(Couldn't input the text, too much)

Server log (latest and attempt at nice layout):

[14:51:14] [Server thread/INFO]: Starting minecraft server version 1.10.2

[14:51:14] [Server thread/INFO]: Starting minecraft server version 1.10.2

[14:51:14] [Server console handler/ERROR]: Exception handling console inputjava.io.IOException: The handle is invalid at java.io.FileInputStream.readBytes(Native Method) ~[?:1.8.0_171] at

java.io.FileInputStream.read(Unknown Source) ~[?:1.8.0_171] at

java.io.BufferedInputStream.read1(Unknown Source) ~[?:1.8.0_171] at

java.io.BufferedInputStream.read(Unknown Source) ~[?:1.8.0_171] at

sun.nio.cs.StreamDecoder.readBytes(Unknown Source) ~[?:1.8.0_171] at

sun.nio.cs.StreamDecoder.implRead(Unknown Source) ~[?:1.8.0_171] at

sun.nio.cs.StreamDecoder.read(Unknown Source) ~[?:1.8.0_171] at

java.io.InputStreamReader.read(Unknown Source) ~[?:1.8.0_171] at

java.io.BufferedReader.fill(Unknown Source) ~[?:1.8.0_171] at

java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_171] at

java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_171] at

net.minecraft.server.dedicated.DedicatedServer$2.run(DedicatedServer.java:101) [ld$2.class:?]

[14:54:24] [Server thread/INFO]: Loading properties[14:54:24] [Server thread/INFO]: Default game type: SURVIVAL

[14:54:24] [Server thread/INFO]: Generating keypair[14:54:24] [Server thread/INFO]: Starting Minecraft server on *:25565

[14:54:24] [Server thread/INFO]: Using default channel type[14:55:47] [Server thread/INFO]: Preparing level "world"

[14:55:59] [Server thread/INFO]: Preparing start region for level 0

[14:56:03] [Server thread/INFO]: Preparing spawn area: 0%[14:56:06] [Server thread/INFO]: Preparing spawn area: 18%

[14:56:08] [Server thread/INFO]: Preparing spawn area: 50%[14:56:11] [Server thread/INFO]: Preparing spawn area: 91%

[14:56:11] [Server thread/INFO]: Done (26.883s)! For help, type "help" or "?"

[14:56:30] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 3507ms behind, skipping 70 tick(s)

[14:57:13] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 3381ms behind, skipping 67 tick(s)

[14:57:23] [User Authenticator #1/INFO]: UUID of player Yelf42 is 102ac60f-bebb-41dc-8a68-9fd9695fd6f1

[14:57:29] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 2285ms behind, skipping 45 tick(s)

[14:57:29] [Server thread/INFO]: Yelf42[/127.0.0.1:50040] logged in with entity id 342 at (194.41999363535703, 60.0, 271.15957766399305)

[14:57:29] [Server thread/INFO]: Yelf42 joined the game

[14:57:54] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 2139ms behind, skipping 42 tick(s)

[14:58:11] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 3731ms behind, skipping 74 tick(s)

[14:58:32] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 2727ms behind, skipping 54 tick(s)

[14:58:47] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 2326ms behind, skipping 46 tick(s)

[14:59:06] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 2850ms behind, skipping 57 tick(s)

[14:59:21] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 2633ms behind, skipping 52 tick(s)

[15:05:29] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 5203ms behind, skipping 104 tick(s)

[15:05:54] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 2447ms behind, skipping 48 tick(s)

[15:06:46] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 13412ms behind, skipping 268 tick(s)

[15:13:56] [Server thread/INFO]: Stopping the server

[15:13:56] [Server thread/INFO]: Stopping server

[15:13:56] [Server thread/INFO]: Saving players

[15:13:56] [Server thread/INFO]: Saving worlds

[15:13:56] [Server thread/INFO]: Saving chunks for level 'world'/Overworld

[15:13:57] [Server thread/INFO]: Saving chunks for level 'world'/Nether

[15:13:57] [Server thread/INFO]: Saving chunks for level 'world'/The End

[15:13:57] [Server thread/INFO]: Saving chunks for level 'world'/Deep Dark

[15:13:57] [Server thread/INFO]: Saving chunks for level 'world'/ExtraUtils2_Quarry_Dim[15:13:57] [Server thread/INFO]: Saving chunks for level 'world'/simplevoidworld

[15:13:57] [Server thread/INFO]: Saving chunks for level 'world'/MiningWorld[15:14:08] [Server Shutdown Thread/INFO]: Stopping server

PROBLEM:

Tiny modded minecraft server has consistent lag spikes, and averagely low frames, even with only me on it

In comparison, if I played singleplayer there would be almost no lag.

I have a good computer/connection:

16GB RAM

Intel i7-7700HQ CPU (2.80GGHz)

64-bit OS

GTX 1070

Even with this, I keep getting:

[Server thread/WARN] [net.minecraft.server.MinecraftServer]: Can't keep up! Did the system time change, or is the server overloaded? Running 5203ms behind, skipping 60 tick(s)

----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

So I'm running the standard FTB Beyond server, with a few additions in the java arguments:

rem can be changed by user
set MIN_RAM=3072M
set MAX_RAM=4096M
set PERMGEN_SIZE=256M
set JAVA_PARAMETERS=-XX:+UseParNewGC -XX:+CMSIncrementalPacing -XX:+CMSClassUnloadingEnabled -XX:ParallelGCThreads=2 -XX:MinHeapFreeRatio=5 -XX:MaxHeapFreeRatio=10 -XX:+AggressiveOpts -XX:+UseConcMarkSweepGC

----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

I have 16GB of RAM, 4GB goes to my minecraft, and as seen above, 4GB goes to the server.

I know that minecraft can't handle more RAM, but I can't find out if servers can or can't, so I still have lots of RAM to spare if thats the solution.

My upload speed and download speeds are (found on http://www.speedtest.net/):

204Mbps Download

244Mbps Upload

So I assume my internet speed is good enough for others, if the server itself ran smoothly for me.

Only 6 people would play at once, average 2-3, and all would be close together (within 12x12 chunks maybe)

In conclusion, I need to know how to make my server run smoother/faster, whether thats by simply allocating more RAM, Java Arguments, or other ways. Any help is appreciated.

UPDATE:

Chats working, the world has loaded in

But I can't move (I rubberband back)

I have full connection bars, and the world around me is changing.

But the server says I'm afk.

EDIT:

I can talk in the chat, but it only shows it after about 1 solid minute, so I assume all the chat is behind.

I'm trying to play a modded server (ip = ozone2-t.minewonderland.com), and I played it for about 3-4 hours yesterday, but today, I can't play.

I join the server, and everything seems fine, I can press buttons, open inv, etc, but chat never updates, and i'm stuck in the void (skyblock void) and nothing loads in. If I move my coords, and leave then rejoin, I haven't moved from my original coords.

I have no idea what the issue is, but any help is appreciated.

Nowhere has helped yet, 3 threads on different forums, been waiting 3 days now, + 4 tickets to Ubisoft directly.

Game crashes shortly after splash screen
Problem:
After starting the game on Steam, the splash screen comes up, then the whole screen goes black, and the game crashes.
No error messages.

Attempted Solutions:
Verifying integrity of game files (steam)
Turning the overlay off (uplay)
Turning off cloud saves (uplay)
Praying to Lord Tachanka
Manually adjusting resolutions to make it smaller (1920 - 1260), both in gamesettings.ini and then the desktop resolution
Restarting computer
Changing the version of windows used to run the game (7 and Vista)
Reinstalling (steam)
Delete GameSettings.ini
Change WindowMode to 2
Download GeForce Experience, and optimize it there

Specs (from DXDIAG):
------------------
System Information
------------------
Time of this report: 12/25/2017, 21:43:05
Machine name: HERESY
Machine Id: {E94E8754-7BD6-42BE-9E63-80F51E94915E}
Operating System: Windows 10 Pro 64-bit (10.0, Build 16299) (16299.rs3_release.170928-1534)
Language: English (Regional Setting: English)
System Manufacturer: Gigabyte Technology Co., Ltd.
System Model: AB350N-Gaming WIFI
BIOS: F5
Processor: AMD Ryzen 5 1600 Six-Core Processor (12 CPUs), ~790MHz
Memory: 8192MB RAM
Available OS Memory: 8144MB RAM
Page File: 4486MB used, 5577MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 12
DX Setup Parameters: Not found
User DPI Setting: 96 DPI (100 percent)
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
Miracast: Available, with HDCP
Microsoft Graphics Hybrid: Not Supported
DxDiag Version: 10.00.16299.0015 64bit Unicode

Any help is appreciated, simply ask if you need any more information.
Tell me if I have forgotten something.

Nowhere has helped yet, 3 threads on different forums, been waiting 3 days now, + 4 tickets to Ubisoft directly.

Yeah, I re-did everything from scratch, using the same MDK file (forge-1.11.2-13.20.1.2476-mdk.zip) as last time.

First try. I did the command prompt inside the folder with "gradlew setupDecompWorkspace && gradlew eclipse"

No different.

Second try, same thing, but did "gradlew setupDecompWorkspace && gradlew eclipse" inside the 'Setup Workplace.bat'

And voila, everything is there.

Thanks, and hopefully this time i'm gone for good.

I'm-a back.

After a long break (life is tiresome), I've come back to try and get some personal education in my brain.

Everything's ready, Eclipse is opened to the path it should be (C:\Users\USER\Desktop\Modding\Mod Working Environment\eclipse)

Finally, I can move to video #2, ""

I open Eclipse (with the correct path) annnnnddddd.... it's completely empty.

No items from the folder where everything is (Mod Working Environment\eclipse, the folder I use for the path) are under the "Package Explorer" tab.

Proofs etc: https://imgur.com/a/31y6Z

Sorry for reviving an old thread, I just didn't want to make a new one.

Update: Seems to be working, surprisingly. All I did was add JAVA_HOME to the System Variables list, so thank you for pointing that out, couldn't have done it without you. (just imagine a happy face, cuz emojis are weird).

If you are skeptical, here is the output from the working command window:

... Is what I would say if it had gone smoothly. Sadly, there are more obstacles ahead. The command window does open, and does run, but during

"gradlew setupDecompWorkspace" it came up with an error. (gradlew eclipse ran flawlessly):

:decompileMc FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':decompileMc'.
> Could not resolve all dependencies for configuration ':forgeGradleMcDeps'.
> Could not download commons-lang3.jar (org.apache.commons:commons-lang3:3.3.2)
> Could not get resource 'https://repo1.maven.org/maven2/org/apache/commons/commons-lang3/3.3.2/commons-lang3-3.3.2.jar'.
> Could not GET 'https://repo1.maven.org/maven2/org/apache/commons/commons-lang3/3.3.2/commons-lang3-3.3.2.jar'.
> Read timed out

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

Do I do step 4 onwards?

The path in that example looks VERY different to mine.

If I do step 4, should my Path look like this:

C:\ProgramData\Oracle\Java\javapath;C:\Program Files\Java\jdk1.8.0_144\bin;C:\Program Files\Java\jre1.8.0_144\bin;%JAVA_HOME%/bin;

And my JAVA HOME variable look like this:

C:\Program Files\Java\jdk1.8.0_144

Ok, so tried putting:

into the command window. Came up with the problem that might be behind all this:

C:\Users\"ME"\Desktop\Modding Myself\Mod Working Environment>gradlew setupDecompWorkspace && gradlew eclipse

ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.

Please set the JAVA_HOME variable in your environment to match the
location of your Java installation.

ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.

Please set the JAVA_HOME variable in your environment to match the
location of your Java installation.

C:\Users\"ME\Desktop\Modding Myself\Mod Working Environment>

So I went back to where * I did the Path thingy from the video, and here's the Path that I manually did:

*(System / Advanced system settings / Environment Variables... / System Variable / Path / Edit..)

C:\ProgramData\Oracle\Java\javapath;C:\Program Files\Java\jdk1.8.0_144\bin;C:\Program Files\Java\jre1.8.0_144\bin

Coming up with a blank as to what the problem is. But we seem to be getting closer (I hope)

Thanks again for the support up until this point.

Yup, tried that.

However, I did manage to get the "Open command window here" option back, so tomorrow I'll try again with that.

Thanks for the support so far, and for any in the future, as I foresee many, many problems.