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Completed Scheduled Maintenance: June 12, 2024

Discussion in 'Maintenances' started by Kimmy, Jun 12, 2024.

  1. Kimmy
    Online

    Kimmy Administrator Staff Member Administrator Game Moderator

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    Sep 9, 2014
    3:33 PM
    Moderator Post
    [​IMG]

    Hello Maplers,

    We will be performing Scheduled Maintenance on Wednesday June 12. It will last approximately 30 minutes. Upon completion, the game will be brought back online and service will be restored. Once restored, you can log in and play!

    Time:
    5 PM server time
    (7 PM CEST)

    What will be unavailable:
    • All MapleLegends game servers and channels
    • Merchants will be closed
    • In-game name change requests using @changeign are automatically processed
    Changes and Updates:
    • General maintenance to clean up the session, please read below for details
    Sincerely,

    -MapleLegends Staff & Administration-

    Transparency report:

    We have noticed an increase of load into the server lately. This is generally due to the population increase, but also because we believe there's a memory leak somewhere in our code. A memory leak is essentially bits of code that does not get cleaned up correctly, thus fills the server more and more until the server starts to frequently lag or cause general slowdown, because the Garbage Collector attempts to clean the server up when it can't (due to the leak). We'll be monitoring the situation and hopefully be able to find the cause of the problem in our code.

    With that said I do want to also confirm we are aware of the more frequent lag spikes lately, and hope the ones that are our fault can be addressed by cleaning up faulty code. During all this we are also still very busy with upcoming patch (we really hope you'll enjoy it) so we thank you very much for the patience and continued support.
     
    Last edited: Jun 12, 2024
    • Great Work Great Work x 14
  2. jsoh
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    jsoh Blue Snail

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    Jun 19, 2022
    Male
    8:33 AM
    neuoff
    Bowmaster
    Have you guys tried generating a JVM heap dump? It could help you find what objects aren't getting properly deleted from memory, potentially narrowing down the root causes. The classic way using jmap will cause the java process to hang, but I've seen some fancy "zero downtime" approaches that use the GNU Project Debugger (gdb).
     
    Last edited: Jun 12, 2024
  3. OP
    OP
    Kimmy
    Online

    Kimmy Administrator Staff Member Administrator Game Moderator

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    Sep 9, 2014
    3:33 PM
    Moderator Post
    All done.
     
  4. OmbReanrd
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    OmbReanrd Dark Stone Golem

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    Nov 11, 2020
    Qu├ębec
    9:33 AM
    Fara
    Paladin
    200
    This place is amazing and never cease to deliver. Banger events after banger events.
    Thanks to all our staff for their amazing work
     
    • Agree Agree x 4

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