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Type: Bug
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Resolution: Gone away
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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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8
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Storage Engines - 2022-07-11
BF ticket: https://jira.mongodb.org/browse/BF-24265
The introduction of WT-7872 results in a 20% performance decrease in mongo test bestbuy_agg_merge_same_db, specifically the merge_into_bestbuy.target_identical_distribution_merge_insert_1_1 stat. Reverting WT-7872 returns performance back to its original values.
Definition of Done:
Investigate the cause of this regression and determine the correction.
After correcting target_identical_distribution_merge_insert_1_1 is back at it's pre-7872 performance.