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Type:
Improvement
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Resolution: Won't Fix
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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
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None
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None
As part of the investigation around enhancing the dynamic eviction worker algorithm (WT-3437) we encountered a workload where performance improved siginificantly when only a single eviction thread runs.
We should understand why performance is better with a single eviction thread, and try to make multiple worker threads achieve similar throughput.
- is duplicated by
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WT-4228 why 500m-btree-populate.wtperf (test wtperf), At 2 threads, performance is lower than 1 threads.
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- Closed
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