Consider making oplog applier threads configured based on number of cores by default

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    • Type: Improvement
    • Resolution: Unresolved
    • Priority: Major - P3
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    • Affects Version/s: None
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    • Replication
    • Repl 2025-08-04
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    • 3
    • TBD
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      Right now the default number of applier threads is 16, but that does not scale as a machine has a larger number of cores (and therefore a higher ability to parallelize oplog application). We should change the default calculation of this field.

              Assignee:
              Solomon Lifshits
              Reporter:
              Samyukta Lanka
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                Created:
                Updated: