Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-7340

[PATCH] parallel replication status variables

    XMLWordPrintable

    Details

      Description

      from Pavel Ivanov on mailing list in reference to parallel replication:

      > some status variables which could be plotted over time and show (or at
      > least hint on) whether this is significant bottleneck for performance
      > or not.

      > This could be something like total time (in both wall time and
      > accumulated CPU time) spent executing transactions in parallel, time
      > spent rolling back transactions due to this lock conflict, time spent
      > rolling back transactions because of other reasons (e.g. due to STOP
      > SLAVE or reconnect after master crash), maybe also time spent waiting
      > in one parallel thread while transaction is executing in another
      > thread, etc.

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              knielsen Kristian Nielsen
              Reporter:
              danblack Daniel Black
              Votes:
              1 Vote for this issue
              Watchers:
              4 Start watching this issue

                Dates

                Created:
                Updated:

                  Git Integration

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