Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-77878

Tune default read/write ratio for execution control

    XMLWordPrintableJSON

Details

    • Icon: Task Task
    • Resolution: Unresolved
    • Icon: Major - P3 Major - P3
    • None
    • None
    • None
    • None
    • Storage Execution
    • v7.3
    • Execution Team 2023-06-12

    Description

      Currently execution control defaults to a 1:1 ratio of read and write tickets, controlled by the throughputProbingReadWriteRatio server parameter. However most read-world workloads a read-dominated, plus read operations in the storage engine will generally be faster than writes. So we should continue tuning this ratio in the direction of reads.

      Attachments

        Activity

          People

            backlog-server-execution Backlog - Storage Execution Team
            gregory.noma@mongodb.com Gregory Noma
            Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

              Created:
              Updated: