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  1. Core Server
  2. SERVER-49966

Examine performance bottlenecking of VersionAPI ServerStatus Metrics

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    • Type: Icon: Task Task
    • Resolution: Works as Designed
    • Priority: Icon: Major - P3 Major - P3
    • 4.7.0
    • Affects Version/s: None
    • Component/s: Replication
    • None
    • Repl 2020-09-07, Repl 2020-09-21

      As part of changes in SERVER-49379, we acquire a mutex in every instance of execCommandDatabase in service_entry_point_common.cpp and runCommand in strategy.cpp  (within the addTimestamp function of APIVersionMetrics that is invoked by APIVersionMetrics::update) We also acquire this same mutex in the run method of ServerStatus cmd (generateSection method of APIVersionMetrics).

      Examine the performance impact of SERVER-49379. 

            Assignee:
            xuerui.fa@mongodb.com Xuerui Fa
            Reporter:
            pridhvi.vegesna@mongodb.com Pridhvi Vegesna (Inactive)
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              Created:
              Updated:
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