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  1. Core Server
  2. SERVER-89393

Performance: SERVER-87378 causes regression in TPCH Denormalized Q15

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    • Type: Icon: Bug Bug
    • Resolution: Gone away
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: 8.0.0-rc0
    • Component/s: None
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      TPCH Denormalized Query 15 experienced a 90% throughput regression from SERVER-87378's change of build target env.Library to env.BazelLibrary in mongo/src/third_party/gperftools/SConscript. Reverting just this one line of the commit locally restored performance to the immediately preceding level.

      I will add a developer comment with detailed info on the investigation and reproduction.

            Assignee:
            zack.winter@mongodb.com Zack Winter
            Reporter:
            kevin.cherkauer@mongodb.com Kevin Cherkauer
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              Created:
              Updated:
              Resolved: