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Type:
Task
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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: Cache and Eviction
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None
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Storage Engines, Storage Engines - Transactions
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SE Transactions - 2025-06-06
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5
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0
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v8.1, v8.0
Currently, we do not have a way to measure the cache fill ratio whenever the application threads are pulled into eviction. Add some histogram stats like < 25%, >= 25% to < 50% and >= 50% to < 75%.
Finding this information helps to change the cache behaviour to consider the cache fill ratio also before pulling the application threads into the eviction.
- is related to
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WT-14672 Remove intermittently failing assertion in scrub eviction test
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- Closed
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WT-14657 Track stats for oldest id rollback due to cache stuck
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- Closed
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- related to
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WT-13671 Add log when background compact finishes a file
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- Closed
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WT-14617 Add stats to track how many times the cache fill ratio is reaching the configured trigger values
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- Closed
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WT-11813 Fix cache_eviction_target_strategy_dirty stat in eviction
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- Closed
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WT-12806 Increase wait time for checkpoint file creation timestamp_abort
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- Closed
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