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  1. MariaDB Server
  2. MDEV-18822

investigate performance regressions in 10.4

Details

    • Task
    • Status: Stalled (View Workflow)
    • Major
    • Resolution: Unresolved
    • None
    • Server
    • None

    Description

      The regression test suite has found regressions for many tests when moving from MariaDB 10.4.2 to 10.4.3. Those must be investigated.

      Attachments

        Issue Links

          relates to

          Task - A task that needs to be done. MDEV-6111 optimizer trace

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

          Task - A task that needs to be done. MDEV-18172 Benchmarking 10.4 for optimizer trace

          • Major - Major loss of function.
          • Closed

          Activity

            Ascending order - Click to sort in descending order
            axel Axel Schwenke created issue -
            axel Axel Schwenke made changes -
            Field Original Value New Value
            Status Open [ 1 ] In Progress [ 3 ]
            psergei Sergei Petrunia made changes -
            Attachment t_1K-reads-innodb-multi-relative.png [ 47909 ]
            psergei Sergei Petrunia made changes -
            Attachment t_1K-reads-innodb-single-relative.png [ 47910 ]
            psergei Sergei Petrunia made changes -
            Attachment t_1K-reads-memory-multi.png [ 47911 ]
            psergei Sergei Petrunia made changes -
            Attachment screenshot-1.png [ 47912 ]
            psergei Sergei Petrunia made changes -
            Attachment mdev18822-plots.ods [ 47915 ]
            psergei Sergei Petrunia made changes -
            axel Axel Schwenke made changes -
            Summary investigate performance regressions from 10.4.2 to 10.4.3 investigate performance regressions in 10.4
            psergei Sergei Petrunia made changes -
            Assignee Axel Schwenke [ axel ] Varun Gupta [ varun ]
            psergei Sergei Petrunia made changes -
            axel Axel Schwenke made changes -
            julien.fritsch Julien Fritsch made changes -
            Assignee Varun Gupta [ varun ] Sergei Petrunia [ psergey ]
            serg Sergei Golubchik made changes -
            Workflow MariaDB v3 [ 92977 ] MariaDB v4 [ 131833 ]
            julien.fritsch Julien Fritsch made changes -
            Status In Progress [ 3 ] Stalled [ 10000 ]

            People

              psergei Sergei Petrunia
              axel Axel Schwenke
              Votes:
              1 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

                Created:
                Updated:

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