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Type:
Improvement
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Resolution: Unresolved
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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: None
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None
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Storage Engines - Persistence
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779.663
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StorEng - Defined Pipeline
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None
background compaction (autoCompact) runs with no I/O limit at all, saturates the device, degrades application tail latency, and — on capacity-limited disks — can get the node killed by the storage watchdog
- is related to
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WT-18826 Optimize first-fit block allocation from O(n) avail-list linear scan to O(buckets) by-size lookup to eliminate live_lock contention during compaction
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- Open
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- Open
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- related to
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WT-18719 [WT] Add block_truncate_max to bound the page-cache invalidation stall caused by a single large ftruncate()
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- Open
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