iostat(8) on FreeBSD
The text 2e842a09bdad, as FreeBSD 3.2-RELEASE, FreeBSD 3.1-RELEASE, FreeBSD 3.0-RELEASE shipped it.
report I/O statistics
Flags it lists
-
-? -
-C -
-I -
-K -
-M -
-N -
-T -
-c -
-d -
-h -
-n -
-o -
-t -
-w