Performance regression on 2025-05-01

Adrien Grand <[email protected]>
Newsgroups gmane.comp.jakarta.lucene.devel
Message-ID <CAPsWd+PmTkTZ5Nfq9_hCVoDc0jMZb9HGFDq0T95n1CRMMjo_Ag@mail.gmail.com>
We've had a search performance regression on 2025-05-01.
https://benchmarks.mikemccandless.com/FilteredIntNRQ.html
https://benchmarks.mikemccandless.com/2025.05.01.10.59.59.html

I'm not sure which change is responsible for this yet, the two changes that
caught my eye in the diff are Remove abstractions of MMapDirectory
<https://github.com/apache/lucene/pull/14564> and Create file open hints on
IOContext to replace ReadAdvice
<https://github.com/apache/lucene/pull/14482>. I will do a git bisect in
the next few days if nobody beats me to it.

-- 
Adrien
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