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  1. Minecraft: Java Edition
  2. MC-79905

Extreme lag since 1.8.1 update

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Duplicate
    • Affects Version/s: Minecraft 1.8.1, Minecraft 1.8.3, Minecraft 1.8.4
    • Fix Version/s: None
    • Labels:
    • Environment:
    • Confirmation Status:
      Unconfirmed

      Description

      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)

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              • Assignee:
                Unassigned
                Reporter:
                duckthom Thomas Wiringa
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                • Created:
                  Updated:
                  Resolved: