https://bugs.freedesktop.org/show_bug.cgi?id=82923

          Priority: medium
            Bug ID: 82923
          Assignee: [email protected]
           Summary: slow import of filtered spreadsheets embedded in .docs
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: [email protected]
          Hardware: Other
            Status: NEW
           Version: 4.4.0.0.alpha0+ Master
         Component: Spreadsheet
           Product: LibreOffice

Created attachment 105063
  --> https://bugs.freedesktop.org/attachment.cgi?id=105063&action=edit
kcachegrind picture.

I dumped a profile in amd/profiles/*bf2c2e*.txt.gz internally - available if
anyone wants it.

I attach a KCachegrind screenshot - I guess that we're mis-using MDDS in:

ScXMLExport::OpenRow

which is chewing 17bn pcycles here.

Of course, it's a shame for the export of OLE objects to be dominating import
cost quite so badly but ... hopefully its not such a horrible one to address.

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