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Date: Mon, 26 Feb 1996 22:28:29 -0800 (PST)
From: invalid opcode <coredump@nervosa.com>
To: Greg Lehey <lehey.pad@sni.de>
cc: Bruce Evans <bde@zeta.org.au>, hackers@freebsd.org
Subject: Re: Disk perf. with different HDs/Adapt.
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On Mon, 26 Feb 1996, Greg Lehey wrote:
> How about a high-resolution option.  For example,
>  # time dd if=/dev/rsd0a of=/dev/null count=200 bs=64k
>  13107200 bytes transferred in 2 secs (6553600 bytes/sec)
>  1.92 real         0.01 user         0.05 sys
>  # time -h dd if=/dev/rsd0a of=/dev/null count=200 bs=64k
>  13107200 bytes transferred in 2 secs (6553600 bytes/sec)
>  1.920317 real 0.009387 user    0.0512614 sys
> Greg

How about you just use Bonnie. dd was not intended to be a benchmark 
utility, I see no reason extending it's output for this.

== Chris Layne ==============================================================
== coredump@nervosa.com ================= http://www.nervosa.com/~coredump ==