Adrien Grand created LUCENE-9958:
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             Summary: Performance regression when a minimum number of matching 
SHOULD clauses is required
                 Key: LUCENE-9958
                 URL: https://issues.apache.org/jira/browse/LUCENE-9958
             Project: Lucene - Core
          Issue Type: Bug
            Reporter: Adrien Grand


Opening this issue on behalf of [~mattweber], who reported this at 
https://discuss.elastic.co/t/es-7-7-1-es-7-12-0-wand-performance-issue/272854.

It looks like the fact that we introduced dynamic pruning for queries that 
already have a minimum number of SHOULD clauses configured makes things 
_slower_, at least in some cases.



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