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  1. Core Server
  2. SERVER-47997

Remove cachePressureThreshold and isCacheUnderPressure

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Details

    • Task
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 4.7.0
    • None
    • None
    • Minor Change
    • Repl 2020-05-18

    Description

      Removed startup/runtime --setParameter cachePressureThreshold=int (default: 95) Cache pressure threshold

      Deleted metrics in the "snapshot-window-settings" subsection of the wiredTiger serverStatus section that are no longer relevant.

      • "cache pressure percentage threshold"
      • "current cache pressure percentage"

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          is documented by

          Task - A task that needs to be done. DOCS-13646 Investigate changes in SERVER-47997: Remove cachePressureThreshold and isCacheUnderPressure

          • Major - P3 - Major loss of function.
          • Closed
          is duplicated by

          Task - A task that needs to be done. SERVER-46150 Disable unit test CreateAndCheckForCachePressure

          • Major - P3 - Major loss of function.
          • Closed

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            People

              lingzhi.deng@mongodb.com Lingzhi Deng
              lingzhi.deng@mongodb.com Lingzhi Deng
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                Updated:
                Resolved: