Date: Tue, 19 Jul 2005 01:10:00 +1000 From: Michael VInce <mv@roq.com> To: Claus Guttesen <kometen@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: FYI - RELENG_6 branch has been created. Message-ID: <42DBC648.3040703@roq.com> In-Reply-To: <b41c7552050712010223c2958a@mail.gmail.com> References: <1121099976.62346.48.camel@opus.cse.buffalo.edu> <20050711215527.D29110@fledge.watson.org> <6.2.1.2.0.20050711222106.0350cb10@64.7.153.2> <b41c7552050712010223c2958a@mail.gmail.com>
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Wow thats a big jump from what I got in a test I did a couple of
months ago, here is a copy and paste of an older email
Are you using AMD64 mode or i386?
Dell 1850 Dual CPU with 4 Gigs of ram, thats in idle
CPU: Intel(R) Xeon(TM) CPU 3.20GHz (3192.23-MHz 686-class CPU)
FreeBSD 5.4-RELEASE-p1 FreeBSD 5.4-RELEASE-p1 #0: Sun May 22 12:23:00
EST 2005 root@dagobah:/usr/obj/usr/src/sys/SMP i386
Ubench CPU: 170748
Ubench MEM: 172775
--------------------
Ubench AVG: 171761
Claus Guttesen wrote:
As a further FYI, a variety of debugging features are still enabled by
default in RELENG_6, including INVARINTS, WITNESS, and user space malloc
debugging. These will remain enabled through the first snapshot from the
Not very scientific but here is my ubench on a dual nocona @ 2.8 GHz
and 4 GB RAM on a Dell 2850:
Sched_ule:
Current from July 6'th 2005:
Ubench CPU: 241149
Ubench MEM: 182695
--------------------
Ubench AVG: 211922
6.0 stable pr. July 12'th 2005:
Ubench CPU: 243058
Ubench MEM: 186918
--------------------
Ubench AVG: 214988
So slight increase in both cpu and ram in stable.
SCHED_4BSD and 6.0 stable pr. July 12'th 2005:
Ubench CPU: 260315
Ubench MEM: 189686
--------------------
Ubench AVG: 225000
Here sched_4bsd performs approx. 5 % better on ubench.
regards
Claus
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