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  1. Core Server
  2. SERVER-34722

Add new server status metrics about oplog application

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Details

    • Fully Compatible
    • v4.2
    • Repl 2019-08-12, Repl 2019-08-26, Repl 2019-09-09, Repl 2019-09-23, Repl 2019-10-07, Repl 2019-10-21

    Description

      Ideas for improvements:
      Counts of replSetUpdatePosition commands sent
      Counts of heartbeats sent to each node
      Counts of heartbeats received from each node
      Counts getMores sent to sync source
      Lag of the updatePositionLastAppliedOpTime that primaries use to commit oplog entries.
      Count of elections run
      Count of how often we choose a new sync source (even if it's the same one)
      Liveness/state view of every other node in the replica set

      Attachments

        Issue Links

          is depended on by

          Task - A task that needs to be done. SERVER-47403 Track the number of sync source changes made in serverStatus

          • Major - P3 - Major loss of function.
          • Closed
          is documented by

          Task - A task that needs to be done. DOCS-13094 Investigate changes in SERVER-34722: Add new server status metrics about oplog application

          • Major - P3 - Major loss of function.
          • Closed
          is related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-37915 Replication doesn't update opsCounterRepl command on secondaries

          • Major - P3 - Major loss of function.
          • Closed
          related to

          Task - A task that needs to be done. SERVER-37910 Create new serverStatus metric for number of operations applied on a secondary that's incremented at batch boundaries

          • Major - P3 - Major loss of function.
          • Closed
          split to

          New Feature - A new feature of the product, which has yet to be developed. SERVER-43318 Add server status metric for average parallelism per oplog application batch

          • Major - P3 - Major loss of function.
          • Open

          Activity

            People

              judah.schvimer@mongodb.com Judah Schvimer
              judah.schvimer@mongodb.com Judah Schvimer
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              Dates

                Created:
                Updated:
                Resolved: