[MacPorts] #56793: macports base: installing a port with many files appears to hang; file registration loop slows dramatically for file counts > 10,000

[MacPorts]

#56793: macports base: installing a port with many files appears to hang; file
registration loop slows dramatically for file counts > 10,000
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  Reporter:  yan12125  |      Owner:  mascguy
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  base      |    Version:  2.7.0
Resolution:            |   Keywords:
      Port:            |
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Comment (by mascguy):

 Attached profiler output, from another install of port `texlive-fonts-
 extra`; filename: port-install-texlive-fonts-extra-profile1.txt

 Let me know if that's enough to go on, or if there's anything else I can
 do. And looking forward to hearing whether it's an index issue, or
 something else.

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Ticket URL: <https://trac.macports.org/ticket/56793#comment:23>
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