Re: [PATCH 0/7] nfsstat: adding -D/--diff-stat to nfsstat

["J. Bruce Fields" <bfields@fieldses.org>]

On Wed, Aug 01, 2007 at 01:35:16PM -0400, david m. richter wrote:
> > Can I make one more attempt to interest someone in implementing the
> > --since=baseline-file approach?  It'd be fun, and would make some more
> > flexible use cases very simple.  You could still get a time interval:
> > 
> > 	nfsstat >tmp
> > 	sleep 30
> > 	nfsstat --since=tmp
> > 
> > or you could do other stuff:
> > 
> > 	nfsstat >tmp
> > 	run-my-weird-test-case-here
> > 	nfsstat --since=tmp
> 
> 	
> 	just curious: would you be satisfied if the --since file's ctime 
> were used as the beginning of the time interval?

Fine by me, but what were you going to use that for?  If you're just
producing a diff, then you don't need to know the length of the time
interval.  Did you just want to add a header saying "stats since
hh:mm:ss", or did you want to calculate per-second rates?

--b.

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