Date: Mon, 7 Jun 2004 23:10:23 GMT From: Aditya <aditya@grot.org> To: freebsd-bugs@FreeBSD.org Subject: Re: misc/67687: iostat does not provide read vs. write statistics for block devices Message-ID: <200406072310.i57NANA2021393@freefall.freebsd.org>
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The following reply was made to PR misc/67687; it has been noted by GNATS. From: Aditya <aditya@grot.org> To: Lukas Ertl <l.ertl@univie.ac.at> Cc: freebsd-gnats-submit@FreeBSD.org Subject: Re: misc/67687: iostat does not provide read vs. write statistics for block devices Date: Mon, 7 Jun 2004 19:03:03 -0400 On Tue, Jun 08, 2004 at 12:34:16AM +0200, Lukas Ertl wrote: > You could have a look at gstat(8), it probably does what you want. unfortunately, no. It produces interactive output, I want cumulative output over a defined timeperiod so I can capture and store the data for historical trending -- I can do that with iostat for total transactions, but it's key to be able to do it for reads vs writes when profiling a database application. Thanks, Adi
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