Uploaded image for project: 'Compass '
  1. Compass
  2. COMPASS-8915

Investigate changes in SPM-3987: Improve observability of operation ticket holding and interruptibility

XMLWordPrintableJSON

    • Type: Icon: Investigation Investigation
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • No version
    • Affects Version/s: None
    • Component/s: None
    • None
    • Not Needed
    • Developer Tools

      Original Downstream Change Summary

      This project will add information to the slow queries log as well as the serverStatus

      Description of Linked Ticket

      Epic Summary

      Summary

      This project will implement diagnostic tools to better observe long-duration ticket holds and long intervals between interrupt checks.

      Motivation

      The server’s model for scheduling work is based on operations cooperatively multitasking (a.k.a. yielding). With cooperative multi-tasking there is a risk that work items neglect to participate in the scheduling machinery, and thus, monopolize system resources. This project aims to give server developers observability into how often this happens, and why.

      Documentation

      Product Description
      Scope
      Technical Design
      Docs Update

            Assignee:
            rhys.howell@mongodb.com Rhys Howell
            Reporter:
            backlog-server-pm Backlog - Core Eng Program Management Team
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved: