Add log statement for slow-to-schedule reactor tasks

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    • Type: Improvement
    • Resolution: Fixed
    • Priority: Major - P3
    • 8.2.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • Networking & Observability
    • Networking & Obs 2024-12-23, Networking & Obs 2025-01-06, Networking & Obs 2025-01-20, N&O 2025-06-09, N&O 2025-06-23
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    • 3
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      We currently record a histogram of scheduling stats for the TransportLayer's reactor threads, which is useful for determining when the reactor thread is overloaded and falling behind. We should also add a log statement that is periodically emitted when a task waits a long time in order to begin executing. This will provide better visibility into how individual tasks are affected by reactor performance, which FTDC cannot provide.

              Assignee:
              Nicole Bain
              Reporter:
              Patrick Freed
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                Created:
                Updated:
                Resolved: