[MC-101537] 1.9 Dedicated Server Crashes When Someone Joins

I load up a .jar Minecraft server, and within a few seconds the average tick goes below 1 millisecond. The moment I try and join the server, the average tick climbs at a steady rate, reach's maybe around 900 if I'm lucking, then crashes. The RAM usage stays under 120, and I thought that might be the problem. So I tried it on a Windows laptop, and the same thing happened. Not sure why this is happening.

Related issues

duplicates

MC-63590 Watchdog shuts down server

Attachments

crash-2016-03-18_09.52.22-server.txt

crash-2016-05-02_15.19.24-server.txt

crash-2016-05-03_09.08.43-server.txt

Comments

migrated 2016-05-02T22:38:44Z

[media][media][media]

kumasasa 2016-05-02T22:42:01Z

Please attach the crash report.

migrated 2016-05-02T23:14:32Z

Crash report is for Raspbian OS.

CubeTheThird 2016-05-03T01:15:07Z

Duplicate of MC-63590. Your hardware may not be sufficient to run a dedicated minecraft server.

migrated 2016-05-03T05:18:24Z

Like I said, I thought that too. That's why I tried it on my Windows 10 computer which has 2GB of RAM and a 2GHZ processor. It still did the same thing. I'll attach it's crash report too.

kumasasa 2016-05-03T05:49:48Z

Memory: 108971064 bytes (103 MB) / 183115776 bytes (174 MB) up to 259522560 bytes (247 MB)

This is way too little RAM, you cannot run a server of 256 MB RAM.

migrated 2016-05-03T16:20:38Z

Well that's what the default was, I just ran it and that's what it gave itself. Anyways, I ran it in Command Prompt and gave it 1GB and it still did the same thing. I guess what I'm also trying to say is that it's not just about the crashing, it's the high tick rate. Why is it higher when running a server? When I run the client, it works near perfectly, but the server can't handle 1 person being on it without it's tick rate flipping out. It's also annoying breaking a block and waiting a few seconds for the server to catch up.

I'll attach another crash report of putting it to 1GB.

migrated 2016-05-03T22:20:44Z

You need at least 2GB from my experience and you may need to change some server properties and gamerules so it doesn't have to process as much.

migrated 2016-05-04T00:07:38Z

Well the other thing is that it'll run a 1.7.10 server flawlessly, but once I put it back to 1.9, ticks went up and crashed. Actually, It runs a 1.7.10 forge server with 17 mods and runs between 100-300 milliseconds, so I'd imagine that even with some additions from 1.8 & 1.9, it shouldn't run any faster then that. But maybe that's just me...