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  1. MariaDB ColumnStore
  2. MCOL-5285

SkySQL OOM Crash? Memory not being released? testing

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

        Issue Links

          is blocked by

          Task - A task that needs to be done. MCOL-5343 Jmalloc profiling

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          relates to

          Task - A task that needs to be done. MCOL-5260 ASAN check memory leaks/overwrites

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Activity

            People

              leonid.fedorov Leonid Fedorov
              allen.herrera Allen Herrera
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              Dates

                Created:
                Updated:
                Resolved:

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