Date: Tue, 5 Jun 2007 00:41:45 +0300 From: "Abdullah Ibn Hamad Al-Marri" <almarrie@gmail.com> To: "youshi10@u.washington.edu" <youshi10@u.washington.edu> Cc: current@freebsd.org Subject: Re: Intel C2D COREs not used equally in FreeBSD 7.0-CURRENT i386 Message-ID: <499c70c0706041441q4d4f13adtebd979ec87f71558@mail.gmail.com> In-Reply-To: <Pine.LNX.4.43.0706041428260.27541@hymn02.u.washington.edu> References: <499c70c0706041119o6c290fb3k7f234492df2f6548@mail.gmail.com> <Pine.LNX.4.43.0706041428260.27541@hymn02.u.washington.edu>
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On 6/5/07, youshi10@u.washington.edu <youshi10@u.washington.edu> wrote: > On Mon, 4 Jun 2007, Abdullah Ibn Hamad Al-Marri wrote: > > > On 6/4/07, Alexey Tarasov <master@preved.cn> wrote: > >> Hi. > >> > >> > options SCHED_4BSD # 4BSD scheduler > >> > >> Try to use SCHED_ULE or SCHED_CORE. > >> > >> ::[ | | | | ]:: > >> Alexey Tarasov > >> master@preved.cn > > > > I thought Davidxu removed SCHED_CORE for SCHED_ULE, am I missing something? > > -- > > Regards, > > > > -Abdullah Ibn Hamad Al-Marri > > Arab Portal > > http://www.WeArab.Net/ > > I think so. Try SCHED_ULE. > > -Garrett I'm using ULE now, and I see mysqld could use 104%in WCPU. But do you know why services still share the cpu0 instead of using CPU1 PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND 598 mysql 16 44 0 639M 633M ucond 0 50:53 4.83% mysqld 740 services 3 44 0 54292K 51352K select 0 3:08 0.00% services I wish kernel can balance using both CORES with ULE 2.0 -- Regards, -Abdullah Ibn Hamad Al-Marri Arab Portal http://www.WeArab.Net/
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