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Type:
Build Failure
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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: Not Applicable
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Storage Engines - Transactions
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1,090.625
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SE Transactions - 2026-10-23
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3
A recent change affecting the wiredtiger evergreen project has potentially caused performance changes to one or more automated performance tests.
- Commit info - 057fff7, 2026-09-02
- Failing Evergreen Task
This Perf BF may contain both regressions and improvements with the emphasis being drawn to regressions. On the Perf BF page, you may filter out regressions by selecting the corresponding Change Type (far left) column in the table.
- All performance metrics, tasks and tests that have been altered as a result of this change can be found in the Full list of change points for this BF

When closing this ticket, please populate the 'Fix revision' field if appropriate.
- is related to
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WT-18458 Don't re-enter the same tree indefinitely during eviction walk
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- Closed
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WT-15754 Consider using relaxed atomic RMW and CAS for stats
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- Closed
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- related to
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WT-19025 6.10% increase in default_prev_nanoseconds_90th_percentile in Variant ubuntu2004-perf-tests for Task cppsuite-bounded-cursor-perf-stress-perf in Test bounded_cursor_perf
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- Open
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WT-19031 13.83% increase in default_next_nanoseconds_90th_percentile in Variant amazon2023-perf-tests-arm64 for Task cppsuite-bounded-cursor-perf-stress-perf in Test bounded_cursor_perf
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- Closed
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