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  1. Core Server
  2. SERVER-40755

Expose statistics which indicate how many collection scans have executed

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Details

    • Icon: Improvement Improvement
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 4.3.1
    • None
    • Diagnostics, Querying
    • None
    • Fully Compatible
    • Query 2019-06-03, Query 2019-06-17, Query 2019-07-01, Query 2019-07-15, Query 2019-07-29

    Description

      It is unclear how prevalent are data scans. Having statistics on collection and index scans would allow us to decided if improvements in this area are critical for the overall performance.

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            samuel.mercier@mongodb.com Sam Mercier
            pawel.terlecki@mongodb.com Pawel Terlecki
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            Dates

              Created:
              Updated:
              Resolved: