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Date:      Tue, 01 Jan 2008 21:14:41 +0100
From:      Ivan Voras <ivoras@freebsd.org>
To:        freebsd-performance@freebsd.org
Subject:   Re: mysql scaling questions
Message-ID:  <fle6vh$320$1@ger.gmane.org>
In-Reply-To: <477A4E28.3010003@FreeBSD.org>
References:  <20071230134354.GA63555@harmless.hu> <4777A65C.8020406@FreeBSD.org>	<20071230141118.GA67574@harmless.hu>	<4777AB9C.1010003@FreeBSD.org> <flb6bp$8kq$1@ger.gmane.org>	<4779BBE8.2050608@FreeBSD.org> <20080101122249.GA81405@harmless.hu>	<477A32EA.4070500@FreeBSD.org>	<ad79ad6b0801010534u3336c2d5l630c1d18a8a493cd@mail.gmail.com>	<477A4BF1.3050709@FreeBSD.org> <20080101142116.GA94325@harmless.hu> <477A4E28.3010003@FreeBSD.org>

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Kris Kennaway wrote:

> That's why it's important to dig into the details of what the benchmark=

> is actually doing before you conclude that "the numbers are higher for
> linux, therefore it has faster syscalls".

Can you propose a simpler syscall on the GENERIC kernel that could be
used instead of getpid()? Unixbench is easily patched so the theory I
put out can be easily checked.



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