add serverStatus metrics planCacheHits and planCacheMisses

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    • Type: New Feature
    • Resolution: Fixed
    • Priority: Minor - P4
    • 7.0.0-rc0
    • Affects Version/s: None
    • Component/s: None
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    • Query Optimization
    • Fully Compatible
    • v7.0
    • QE 2022-11-14, QE 2022-11-28, QE 2022-12-12, QO 2022-12-26, QO 2023-01-09, QO 2023-02-06, QO 2023-02-20, QO 2023-03-06, QO 2023-03-20, QO 2023-04-03, QO 2023-04-17
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    • 3
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      Inspired by SERVER-64978, we should add two additional serverStatus metrics counters to accumulate plan cache hits and misses. christopher.harris@mongodb.com has confirmed this would be useful for product/field team.

            Assignee:
            Anton Korshunov
            Reporter:
            Maddie Zechar
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            Watchers:
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              Created:
              Updated:
              Resolved: