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  1. MariaDB Server
  2. MDEV-33151

Add more columns to TABLE_STATISTICS and USER STATS

Details

    Description

      Following changes are for the userstat plugin:

      Add the following columns to TABLE_STATISTICS for MariaDB monitors:

      • ROWS_INSERTED, ROWS_DELETED, ROWS_UPDATED, KEY_READ_HITS and KEY_READ_MISSES

      Add the following statistics to CLIENT_STATISTICS and USER_STATISTICS:

      • KEY_READ_HITS and KEY_READ_MISSES

      Attachments

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-33881 Userstat skips system tables inconsistently

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-33913 TABLE_STATISTICS increments ROWS_CHANGED twice upon UPDATE and does not count DELETE

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-33916 Key_read_misses in USER_STATISTICS and CLIENT_STATISTICS is unusable

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-34153 Userstat Key_read_hits/Key_read_misses do not work for descending keys

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. MDEV-34154 Userstat: Updates to system tables via DDL are reflected in client/user statistics

          • Major - Major loss of function.
          • Open

          Activity

            Ascending order - Click to sort in descending order
            monty Michael Widenius created issue -
            monty Michael Widenius made changes -
            Field Original Value New Value
            Assignee Michael Widenius [ monty ]
            monty Michael Widenius made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            monty Michael Widenius made changes -
            Fix Version/s 11.5 [ 29506 ]
            Fix Version/s 11.6 [ 29515 ]
            monty Michael Widenius made changes -
            Status In Progress [ 3 ] In Testing [ 10301 ]
            serg Sergei Golubchik made changes -
            Priority Major [ 3 ] Critical [ 2 ]
            serg Sergei Golubchik made changes -
            Assignee Michael Widenius [ monty ] Elena Stepanova [ elenst ]
            ralf.gebhardt Ralf Gebhardt made changes -
            Issue Type Task [ 3 ] New Feature [ 2 ]
            serg Sergei Golubchik made changes -
            ralf.gebhardt Ralf Gebhardt made changes -
            Labels Preview_11.5
            elenst Elena Stepanova made changes -
            elenst Elena Stepanova made changes -
            elenst Elena Stepanova made changes -
            elenst Elena Stepanova made changes -
            Status In Testing [ 10301 ] Stalled [ 10000 ]
            elenst Elena Stepanova made changes -
            Assignee Elena Stepanova [ elenst ] Sergei Petrunia [ psergey ]
            Status Stalled [ 10000 ] In Review [ 10002 ]
            elenst Elena Stepanova made changes -
            elenst Elena Stepanova made changes -
            psergei Sergei Petrunia made changes -
            Assignee Sergei Petrunia [ psergey ] Michael Widenius [ monty ]
            Status In Review [ 10002 ] Stalled [ 10000 ]
            serg Sergei Golubchik made changes -
            Assignee Michael Widenius [ monty ] Sergei Golubchik [ serg ]
            serg Sergei Golubchik made changes -
            Fix Version/s 11.5.1 [ 29634 ]
            Fix Version/s 11.5 [ 29506 ]
            Resolution Fixed [ 1 ]
            Status Stalled [ 10000 ] Closed [ 6 ]

            People

              serg Sergei Golubchik
              monty Michael Widenius
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              Dates

                Created:
                Updated:
                Resolved:

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