Date: Mon, 09 Dec 2002 10:06:47 +0100 From: Michael Schuster <michael.schuster@sun.com> To: freebsd-sparc@freebsd.org, Mikhail Teterin <mi@corbulon.video-collage.com> Subject: Re: why would Sparc be soo sloow? Message-ID: <3DF45D27.AC42361B@sun.com>
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Mikhail, (I read -digest, so this may already be answered) > I'm puzzled by the poor performance of our SparcIII @900MHz. You need to give us some more information to even give an educated guess, things like - memory installed - no# of CPUs installed - other HW config aspects, like storage in use, etc for both (!) machines, as well as characteristic of the application, such as - memory footprint - I/O behaviour, etc. Is anything else happening while you're testing, or do you have exclusive access to the machines? To analyse a few things for yourself, you could look at the output (and man-pages :-) of these commands: - iostat - vmstat * - mpstat * - prstat * you'll have to ignore the first line ouf output for these commands, they're a statistic over the uptime of the machine. For obvious reasons, I cannot offer to analyse any data for you, I hope though that this will get you going. Michael Recursion, n.: see 'Recursion' To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-sparc" in the body of the message
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