The replication waiters list can grow with the number of operations waiting for write concern. Advancing replication timestamps also requires updating all waiters in this list under a mutex. If the list is long, this can take a long time.
It would be useful to be able to see how many operations are waiting for replication in this state, which would make it easier to diagnose problems in this area.
- depends on
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SERVER-74931 Add AtomicWord::storeRelaxed
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- Closed
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- is depended on by
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COMPASS-7575 Investigate changes in SERVER-84440: Expose the number of replication waiters in serverStatus
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- Closed
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- is related to
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SERVER-84449 High WiredTiger session concurrency can increase replication write latency
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- Open
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