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Bug
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Resolution: Duplicate
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None
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Minecraft 1.8.1, Minecraft 1.8.3, Minecraft 1.8.4
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Minecraft Version: 1.8.4
Operating System: Linux (amd64) version 3.16.0-31-generic
CPU: 2x Intel(R) Core(TM)2 Duo CPU P7550 @ 2.26GHz
Java Version: 1.8.0_45, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 448575688 bytes (427 MB) / 2863136768 bytes (2730 MB) up to 2863661056 bytes (2731 MB)
JVM Flags: 2 total; -Xmx3G -Xms3GMinecraft Version: 1.8.4 Operating System: Linux (amd64) version 3.16.0-31-generic CPU: 2x Intel(R) Core(TM)2 Duo CPU P7550 @ 2.26GHz Java Version: 1.8.0_45, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 448575688 bytes (427 MB) / 2863136768 bytes (2730 MB) up to 2863661056 bytes (2731 MB) JVM Flags: 2 total; -Xmx3G -Xms3G
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Unconfirmed
Since the 1.8 update my server became very laggy. I noticed the CPU usage is extremely high. (100% most of the time) Because of the high CPU usage, the server will lag out and the watchdog will stop it. If I set the max-tick-time to -1, the server won't crash but no-one will be able to join due to the fact that there is so much lag, the connection will time out. I have included a watchdog crash log of the server and a screenshot of the linux program 'htop'. Even if I run the server on my gaming PC (much higher specs: i7 2600k, 16GB ram) the server is still very laggy. (80% CPU usage)
Can't keep up! Did the system time change, or is the server overloaded? Running 83782ms behind, skipping 1675 tick(s)
- duplicates
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- Resolved