General lag and lag spikes (memory issue notice on timings)

Discussion in 'Performance Tweaking' started by blazex224, Jul 29, 2018.

  1. Hey everyone,
    I have been experiencing lag on my server for a while now and in the past week it seems like it has gotten worse. There seems to be numerous culprits according to timings, but I've updated the plugins and it seems like they are still causing these issues. Along with this, it has been difficult to exactly point out other plugins that may be causing this issue. I am running Spigot 1.12.1 on 7GBs of RAM on a server with an average of 7 or 8 players with 83 plugins. I ran the timings report during a less busy time. It would be a great help to know how to fix this issue. Thanks.
  2. electronicboy

    IRC Staff

    Out of the 685 seconds that your server was running timings, LWC took 181 of those, of which during a single tick it where it was encountered it would average out to the space of 6 ticks
    That memory warning is also a blind guess, it's basically a "we're running behind on ticks but the CPU doesn't seem overloaded"
  3. Thanks for the response. I have been using EntityLWC for a while, and have it updated to the most recent version, so is the only solution to remove it? Not sure what else to do with it other than update the server to 1.12.2 (which would only work based on an unbased assumption that my current LWC version is less compatible). I have not had this problem before, so I am assuming the lag from the plugin increases with the amount of locked stuff.
  4. I've removed LWC, and the server seems to be running smoother. Thanks a ton. There is still a bit of lag going on however, and the warning is still there. Here is the updated timings
  5. Schaumnificent


    Try taking a shorter sample time, also try to run without the "AdvancedAchievments" plugin