d593193fd3
-S takes a parameter for how many seconds to wait between each stats output - that was missing in the usage message. Signed-off-by: Jim Harris <james.r.harris@intel.com> Change-Id: I05a2f770996a72db4894b275932a308e2355cbcc Reviewed-on: https://review.gerrithub.io/c/443282 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>