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From: John Baldwin <jhb@freebsd.org>
To: Sean Bruno <sbruno@freebsd.org>
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Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org,
	src-committers@freebsd.org
Subject: Re: svn commit: r208389 - in head: usr.bin/vmstat usr.sbin/iostat
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On Friday 21 May 2010 1:10:53 pm Sean Bruno wrote:
> Author: sbruno
> Date: Fri May 21 17:10:52 2010
> New Revision: 208389
> URL: http://svn.freebsd.org/changeset/base/208389
> 
> Log:
>   Allow sub-second interval timings for iostat and vmstat.
>   e.g.
>   vmstat -w.5
>   iostat -w.5

It should perhaps be noted that the intervals are only at a granularity of a 
millisecond, and of course it is subject to the frequency of clock interrupts 
via 'hz'.

-- 
John Baldwin