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Type: Improvement
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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: None
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None
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5
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Storage Engines 2020-04-06, Storage - Ra 2020-04-20, Storage - Ra 2020-05-04, Storage - Ra 2020-05-18
WT-5807 was filed as a meta ticket to address performance degradation seen in several tests when durable history was merged to develop. I did some initial investigation and concluded that it is better to target a single test and investigate further. Hence this ticket will be used to look into perf degradation for the update-only-btree perf test.
- depends on
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WT-5977 WT_SESSION_NO_RECONCILE flag set by history cursor prevents eviction
- Closed
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WT-6002 30% performance drop in updates when split_pct is set to 100
- Closed
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WT-6082 Skip writing txn-id to data store when not needed
- Closed
- is duplicated by
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WT-5748 Investigate performance regression in wiredtiger-perf-btree job
- Closed
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WT-5871 Investigate performance regression in wiredtiger-perf-stress job
- Closed
- related to
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WT-5807 Regression in several perf tests between Feb 12 and Mar 9
- Closed
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WT-5945 Enable stricter performance for test_wt2853_perf
- Closed
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WT-5950 Performance degradation in wiredtiger-perf-btree/medium-btree Throughput - Read Job
- Closed