Date: Tue, 3 May 2005 00:36:59 +0100 From: "Steven Hartland" <killing@multiplay.co.uk> To: <noackjr@alumni.rice.edu> Cc: freebsd-performance@freebsd.org Subject: Re: Very low disk performance on 5.x Message-ID: <002c01c54f6f$da10deb0$b3db87d4@multiplay.co.uk> References: <19879.1115061648@critter.freebsd.dk> <00fe01c54f61$df220d60$b3db87d4@multiplay.co.uk> <4276A6CC.3000108@alumni.rice.edu>
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On 5/2/2005 4:56 PM, Jonathan Noack <wrote:
> Look at the difference in sys times for raw vs. filesystem reads. With
> raw we're at 2.73s while reading from the filesystem requires 12.33s!
> From my position of complete ignorance that seems like a lot...
Indeed thats why I hit on using time as well as just the dd stats.
Steve
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