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Type: New Feature
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Resolution: Won't Do
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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: Storage
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Storage Execution
The TTL monitor incurs high load on our system. It deletes the oldest data which is never used so it generates lots of page faults, disk load, and readers start to accumulate in the queue.
It would be more efficient to run during the night time where the load on our system is low. It would be nice to set a start/end time window and also an interval. I believe a higher interval could also contribute to overall efficiency.
- is duplicated by
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SERVER-15800 Scheduler for TTL index deletion windows
- Closed
- related to
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SERVER-1256 low priority write flag
- Closed
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SERVER-8616 Adding Tunable to TTL Collection thread
- Closed
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SERVER-6712 Make TTL Collection background task period user defined (command line option)
- Closed