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  1. Documentation
  2. DOCS-16015

[Server] Investigate changes in SERVER-70025: add serverStatus metrics planCacheHits and planCacheMisses

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    • Icon: Task Task
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 7.0.0-rc0
    • None
    • manual, Server
    • None

    Description

      Original Downstream Change Summary

      We added 4 new serverStatus metrics to count hits and misses in the classic and SBE plan caches. They are:

      query.planCache.classic.hits
      query.planCache.classic.misses
      query.planCache.sbe.hits
      query.planCache.sbe.misses

      Description of Linked Ticket

      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.

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            ian.fogelman@mongodb.com Ian Fogelman
            backlog-server-pm Backlog - Core Eng Program Management Team
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            Dates

              Created:
              Updated:
              Resolved:
              43 weeks, 6 days ago