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  1. MariaDB ColumnStore
  2. MCOL-5285

SkySQL OOM Crash? Memory not being released? testing

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Critical
    • Resolution: Fixed
    • 6.3.1
    • 23.02.2
    • PrimProc
    • None
    • SkySQL AWS 32x 128 single node

    Description

      Currently theres a customer whose memory appears not to be released in skysql.

      The current work around is that RDBA/ SRE has to manually mcsShutdown and mcsStart every couple days. However the customer often has to file a ticket saying its crashed and to restart before the scheduled stop/start to clear memory.

      Link to Logs & Configs in comment below

      Attachments

        1. columnstoreMetrics.txt
          159 kB
          Allen Herrera
        2. columnstoreMetrics-11-16-2022.txt
          1.19 MB
          Allen Herrera
        3. libjemalloc.so-1.2
          9.69 MB
          Leonid Fedorov
        4. Screen Shot 2022-10-31 at 4.35.28 PM.png
          241 kB
          Allen Herrera
        5. Screen Shot 2022-10-31 at 4.38.14 PM.png
          152 kB
          Allen Herrera

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              leonid.fedorov Leonid Fedorov
              allen.herrera Allen Herrera
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              Dates

                Created:
                Updated:
                Resolved:

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