kumarUjjawal commented on PR #23565:
URL: https://github.com/apache/datafusion/pull/23565#issuecomment-5215412029

   > Those benchmarks don't actually stress this path at all. In fact I don't 
think there are any standard benchmarks that will sweat this particular change. 
There is a `sort_tpch` benchmark but that has a high cardinality `l_comment` 
string view column, which, once again, doesn't hit this path or show any 
benefits here.
   
   we can compare the repeated-label reproduction with a forced-spill 
high-cardinality case such as sort-TPCH Q3.


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