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Type:
Improvement
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: Diagnostics, Replication
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Fully Compatible
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v4.2
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Repl 2019-08-12, Repl 2019-08-26, Repl 2019-09-09, Repl 2019-09-23, Repl 2019-10-07, Repl 2019-10-21
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None
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3
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None
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None
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None
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None
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None
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None
Ideas for improvements:
Counts of replSetUpdatePosition commands sent
Counts of heartbeats sent to each node
Counts of heartbeats received from each node
Counts getMores sent to sync source
Lag of the updatePositionLastAppliedOpTime that primaries use to commit oplog entries.
Count of elections run
Count of how often we choose a new sync source (even if it's the same one)
Liveness/state view of every other node in the replica set
- is depended on by
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SERVER-47403 Track the number of sync source changes made in serverStatus
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- Closed
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- is related to
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SERVER-37915 Replication doesn't update opsCounterRepl command on secondaries
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- Closed
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- related to
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- Closed
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- split to
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SERVER-43318 Add server status metric for average parallelism per oplog application batch
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- Open
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