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Date:      Mon, 16 Oct 2006 09:59:38 -0700
From:      David King <dking@ketralnis.com>
To:        freebsd-hardware@freebsd.org
Subject:   Re: Quiet computer
Message-ID:  <C6818C4D-016A-494E-904B-4E04852D43A7@ketralnis.com>
In-Reply-To: <200610140308.00451.soralx@cydem.org>
References:  <78ED28FACE63744386D68D8A9D1CF5D4209C94@MAIL.corp.lumeta.com> <20061012075101.Y5008@ketralnis.com> <200610140308.00451.soralx@cydem.org>

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> Also, we didn't really test where are those random bits coming from :P
> Is the TRNG used by default, or some tinkering's in order to make  
> it work?

Well, sysctl kern.random says:

~% sysctl kern.random
sysctl: unknown oid 'kern.random'

and according to a previous post this means that it's in use

> BTW... `ubench`? :)

here are two runs, neither in single-user mode but the system should  
have been idle:

FreeBSD 6.1-RELEASE-p10 FreeBSD 6.1-RELEASE-p10 #10: Tue Oct 10  
20:06:09 PDT 2006     root@hostname:/usr/obj/usr/src/sys/KERNEL i386
Ubench CPU:    38798
Ubench MEM:    45654
--------------------
Ubench AVG:    42226

Ubench CPU:    38869
Ubench MEM:    46149
--------------------
Ubench AVG:    42509





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