sa(8) on FreeBSD
The text f43fb40cd24e, as FreeBSD 9.3-RELEASE shipped it.
print system accounting statistics
Flags it lists
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-D -
-K -
-P -
-U -
-a -
-b -
-c -
-d -
-f -
-i -
-j -
-k -
-l -
-m -
-n -
-q -
-r -
-s -
-t -
-u -
-v