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  1. WiredTiger
  2. WT-2029

Improve scalability of statistics updates

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Details

    • Icon: Improvement Improvement
    • Resolution: Done
    • Icon: Major - P3 Major - P3
    • WT2.7.0
    • WT2.6.1
    • None
    • None

    Description

      We have measured the overhead of statistics updates in some workloads at 10% or more. However, MongoDB always runs with statistics enabled.

      Investigate reducing the overhead of statistics by splitting updates to separate locations and aggregrating when statistics are queried.

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        1. scalable-stats-performance.png
          scalable-stats-performance.png
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        Activity

          People

            fedorova Alexandra (Sasha) Fedorova
            michael.cahill@mongodb.com Michael Cahill (Inactive)
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            Dates

              Created:
              Updated:
              Resolved: