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  1. MariaDB Server
  2. MDEV-14451

Mariadb 10.2 possible memory leak

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Trivial
    • Resolution: Duplicate
    • Affects Version/s: 10.2.10
    • Fix Version/s: N/A
    • Labels:
      None
    • Environment:
      Debian 9 x64 InnoDB + TokuDB

      Description

      Hi, i have a production database,
      after upgrade 10.1 -> 10.2, i have a slow memory leak,
      i'm not sure why i have problems with memory leak.
      I use both InnoDB + TokuDB:
      innodb_buffer_pool_size = 512M
      tokudb_cache_size = 4096M
      (I have 100+ GiB of data in TokuDB)

      For 10.1 that restrict memory usage to ~5.5GiB, for 10.2 memory usage grow slowly unbound.
      May be i miss some new config or how can i investigate that?

      Thanks!

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              Assignee:
              Unassigned
              Reporter:
              Nefelim4ag Timofey
              Votes:
              2 Vote for this issue
              Watchers:
              7 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: