Sat Sep 26 2020 12:06:22 UTC
Performance is not a checkbox somewhere in Options dialog.
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ID Product Comp Assignee Status Resolution Summary Changed
48168 POI HSSF dev RESO DUPL HSSFPicture.getImageDimension() does not close ImageInputStream 2009-11-10
One bug found.

as

File a new bug in the "HSSF" component of the "POI" product