Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-8001

mysql_reset_thd_for_next_command() takes 0.04% in OLTP RO

Details

    • Task
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 10.1.5
    • OTHER
    • None

    Description

      Data comes from Sandy Bridge system running sysbench OLTP RO in 1 thread against 1 table.

      Time spent for function call convention. All this function does is proxy call to THD::reset_for_next_command(). There's also a comment:

        @todo Remove mysql_reset_thd_for_next_command and only use the
      		 
        member function.

      Attachments

        Issue Links

          links to

          Web Link Github revision

          Activity

            Ascending order - Click to sort in descending order
            svoj Sergey Vojtovich created issue -
            svoj Sergey Vojtovich made changes -
            Field Original Value New Value
            Epic Link MDEV-7941 [ 50796 ]
            svoj Sergey Vojtovich added a comment -

            serg, please review patch for this task.

            svoj Sergey Vojtovich added a comment - serg , please review patch for this task.
            svoj Sergey Vojtovich made changes -
            Assignee Sergey Vojtovich [ svoj ] Sergei Golubchik [ serg ]
            Status Open [ 1 ] In Review [ 10002 ]
            serg Sergei Golubchik made changes -
            Assignee Sergei Golubchik [ serg ] Sergey Vojtovich [ svoj ]
            Status In Review [ 10002 ] Stalled [ 10000 ]
            svoj Sergey Vojtovich made changes -
            svoj Sergey Vojtovich made changes -
            Component/s OTHER [ 10125 ]
            Fix Version/s 10.1.5 [ 18813 ]
            Fix Version/s 10.1 [ 16100 ]
            Resolution Fixed [ 1 ]
            Status Stalled [ 10000 ] Closed [ 6 ]
            ratzpo Rasmus Johansson (Inactive) made changes -
            Workflow MariaDB v2 [ 60536 ] MariaDB v3 [ 66867 ]
            serg Sergei Golubchik made changes -
            Workflow MariaDB v3 [ 66867 ] MariaDB v4 [ 132593 ]

            People

              svoj Sergey Vojtovich
              svoj Sergey Vojtovich
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Git Integration

                  Error rendering 'com.xiplink.jira.git.jira_git_plugin:git-issue-webpanel'. Please contact your Jira administrators.