Track standard deviation of object size

XMLWordPrintableJSON

    • Type: Improvement
    • Resolution: Won't Fix
    • Priority: Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Storage
    • None
    • Storage Execution
    • None
    • None
    • None
    • None
    • None
    • None
    • None

      Useful for readahead recommendations, but will require keeping extra stats per namespace.

      http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance#On-line_algorithm

            Assignee:
            [DO NOT USE] Backlog - Storage Execution Team
            Reporter:
            Mathias Stearn
            Votes:
            1 Vote for this issue
            Watchers:
            3 Start watching this issue

              Created:
              Updated:
              Resolved: