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  1. MariaDB Server
  2. MDEV-31668

With certain queries, 10.6 is slower than 10.3

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    Description

      Ubuntu 20.04.6 LTS is the default docker environment supplied with "docker pull mariadb:10.X"
      libaio is the default asynchronous IO library.
      Observed with libaio in docker, slowdown in query execution from 10.3 to 10.6.

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        1. perf.10.3.svg
          734 kB
          Rex Johnston
        2. perf.10.6.svg
          559 kB
          Rex Johnston

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          relates to

          Task - A task that needs to be done. MDEV-20487 Set innodb_adaptive_hash_index=OFF by default

          • Major - Major loss of function.
          • Closed

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              Johnston Rex Johnston
              Johnston Rex Johnston
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                Updated:
                Resolved:

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