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  1. MariaDB Server
  2. MDEV-4754

Memory leak on MariaDB 5.5.31

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 5.5.31
    • 5.5.32
    • None
    • None
    • 2 Quad Intel Xeon 2,2 Ghz - 12 GB memory OS : CentOS 5.8

    Description

      I migrated from MySQL 5.1 to MariaDB 5.5.31 on many servers during three last months. On some servers, i see a big change i consumer memory which requires a stop-start of MariaDB to release memory. The size of data evolves very little. The attachments illustrate the change since the migration of one server made on 05/28/2013. Thank for your help.

      Attachments

        1. swap_usage (3 Months).PNG
          swap_usage (3 Months).PNG
          47 kB
        2. show_variables.txt
          178 kB
        3. show_global_status.txt
          26 kB
        4. screenshot-1.jpg
          screenshot-1.jpg
          125 kB
        5. prdmutmys002.zip
          1.78 MB
        6. my.cnf
          2 kB
        7. memory_usage (3 Months).PNG
          memory_usage (3 Months).PNG
          58 kB
        8. engine_memory_usage.txt
          1.0 kB
        9. engine_memory_usage.txt
          1.0 kB

        Issue Links

          is blocked by

          Task - A task that needs to be done. MDEV-4763 5.5.32 merge

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-4703 Memory leak in MariaDB 5.5.31

          • Major - Major loss of function.
          • Closed
          links to

          Web Link Bug #1170103 - Memory leak @ read_view_open_now (read0read.c:152/166) in Percona Server 5.5.30-30.2 GA

          Activity

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              Unassigned Unassigned
              psujet SUJET
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              Dates

                Created:
                Updated:
                Resolved:

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