Server lag, with good TPS

Discussion in 'Performance Tweaking' started by namke, Apr 23, 2017.

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  1. namke

    namke

    Hey! Recently, my Towny server has started lagging a lot, but GC claims it's 19 TPS, but in reality it's like 1 TPS. This is what's happening:



    Here's a timings of the server: https://timings.spigotmc.org/?url=jufefowese

    What may cause this? :/
    Thanks in advance!
     
    #1 namke, Apr 23, 2017
  3. Gaxan

    Gaxan
    Supporter

    Is anyone else experiencing this?
     
    #2 Gaxan, Apr 23, 2017
  5. namke

    namke

    Everyone on my server experiences the lag, but only on the Towny server.
     
    #3 namke, Apr 23, 2017
  7. EntityBuilds

    EntityBuilds

    If everyone is getting it, but its only of the towny server so your server itself should be ok? Look for corrupted chunk, use ClearLagg to remove loaded chunks, delete entities, restart server. Good luck.
     
    #4 EntityBuilds, Apr 25, 2017
  9. electronicboy

    electronicboy
    IRC Staff

    Networking? You also have plugins in timings that are causing massive spikes, they might not be enough to trigger the average TPS to drop, but you sure as heck might feel it
     
    #5 electronicboy, Apr 25, 2017
    • Agree Agree x 1
  11. asofold

    asofold

    It's a pretty short low-activity sample though. Could be permission checks are slow initially - is this shortly after server start?
    BungeePerms could be distantly related - their page states to configure MYSQL2 (not MYSQL) for backend - have you checked that?

    (NoCheatPlus should be updated to the latest release rather, likely not related.)

    NCP also monitors lag spikes and will also display lower numbers (not 0.0k): 'ncp lag' This could give an idea of the amount of spikes for various durations.
     
    #6 asofold, Apr 25, 2017
  13. SergeantWolfsYT

    SergeantWolfsYT

    probably too many plugins
     
    #7 SergeantWolfsYT, May 9, 2017
  15. namke

    namke

    Well, that's highly irrelevant. The TPS should drop if the server is lagging, but it isn't.
    Anyway it doesn't matter anymore, I've taken down my Towny server to code my own Towny-plugin.
     
    #8 namke, May 11, 2017
  17. Woutzah

    Woutzah

    You need a good server with good server optimizations. Server hardware isn't everything.
     
    #9 Woutzah, May 12, 2017
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