Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-56706

Metric to count multi-document transaction write conflicts

    XMLWordPrintableJSON

Details

    • Replication

    Description

      We have a severStatus metric operation.writeConflicts that counts write conflicts that are retried internally in mongod, but that does not count write conflicts within multi-document transactions that are returned to the client and must be retried at the application level. Since retries are expensive it would be useful to have a such a counter to help diagnose performance issues that can result, for example maybe transactions.writeConflicts.

      Attachments

        Activity

          People

            backlog-server-repl Backlog - Replication Team
            bruce.lucas@mongodb.com Bruce Lucas
            Votes:
            0 Vote for this issue
            Watchers:
            7 Start watching this issue

            Dates

              Created:
              Updated: