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Type:
Epic
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Resolution: Done
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Priority:
Major - P3
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None
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Affects Version/s: None
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Component/s: Cache and Eviction, Statistics
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Storage Engines, Storage Engines - Transactions
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0.001
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SE Transactions - 2026-04-24, SE Transactions - 2026-05-08, SE Transactions - 2026-05-22, SE Transactions - 2026-06-05, SE Transactions - 2026-06-19, SE Transactions - 2026-07-03
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8
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Cache flow control
To provide two metrics to represent:
- Read load
- Write load
These metrics can be used by mongo server to design flow control / admission control to WT.
The metrics provides an interface abstraction between server and Storage Engines to develop independently.
- related to
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SERVER-128156 Expose WT cache load metrics for use
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- Open
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