From owner-freebsd-current@FreeBSD.ORG Fri Jul 27 13:33:38 2007 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id AECDC16A417 for ; Fri, 27 Jul 2007 13:33:38 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost2.sentex.ca (smarthost2.sentex.ca [205.211.164.50]) by mx1.freebsd.org (Postfix) with ESMTP id 8A82113C45E for ; Fri, 27 Jul 2007 13:33:38 +0000 (UTC) (envelope-from mike@sentex.net) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by smarthost2.sentex.ca (8.14.1/8.13.8) with ESMTP id l6RDXVjr079731; Fri, 27 Jul 2007 09:33:31 -0400 (EDT) (envelope-from mike@sentex.net) Received: from mdt-xp.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.13.8/8.13.3) with ESMTP id l6RDXUmR072174 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 27 Jul 2007 09:33:30 -0400 (EDT) (envelope-from mike@sentex.net) Message-Id: <200707271333.l6RDXUmR072174@lava.sentex.ca> X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Fri, 27 Jul 2007 09:33:26 -0400 To: Jeff Roberson , current@freebsd.org From: Mike Tancsa In-Reply-To: <7.1.0.9.0.20070717152301.27a24478@sentex.net> References: <20070716233030.D92541@10.0.0.1> <7.1.0.9.0.20070717152301.27a24478@sentex.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed Cc: Subject: Re: ULE/SCHED_SMP diff for 7.0 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Jul 2007 13:33:38 -0000 At 03:26 PM 7/17/2007, Mike Tancsa wrote: >At 02:35 AM 7/17/2007, Jeff Roberson wrote: > >>Even "works for me!" type responses are welcome so I know roughly >>how many people have tested before I commit this close to release. Had some newer boxes I was testing on the bench before putting them in the perf cluster. Same hardware, CURRENT from yesterday time make -j2 buildworld > /var/log/build.out time make -j4 buildworld > /var/log/build.out time make -j8 buildworld > /var/log/build.out time make -j10 buildworld > /var/log/build.out time make -j14 buildworld > /var/log/build.out time make -j16 buildworld > /var/log/build.out time make -j18 buildworld > /var/log/build.out time make -j24 buildworld > /var/log/build.out 0[hydra1]# sysctl -a kern.sched kern.sched.runq_fuzz: 1 kern.sched.preemption: 1 kern.sched.ipiwakeup.htt2: 0 kern.sched.ipiwakeup.onecpu: 0 kern.sched.ipiwakeup.useloop: 0 kern.sched.ipiwakeup.usemask: 1 kern.sched.ipiwakeup.delivered: 36221638 kern.sched.ipiwakeup.requested: 36221461 kern.sched.ipiwakeup.enabled: 1 kern.sched.quantum: 100000 kern.sched.name: 4BSD 0[hydra1]# 2787.488u 451.970s 29:55.01 180.4% 5765+1063k 20950+181419io 1935pf+0w 2829.800u 593.261s 17:26.51 327.0% 5703+1055k 1747+181416io 536pf+0w 2914.180u 831.262s 12:14.97 509.6% 5650+1048k 1547+181416io 534pf+0w 2943.049u 864.558s 12:29.44 508.0% -5630+1048k 1549+181449io 534pf+0w 2951.000u 908.972s 12:42.39 506.2% -5481+1048k 1544+181439io 534pf+0w 2952.665u 931.201s 12:39.08 511.6% -5413+1047k 1541+181397io 534pf+0w 2961.467u 937.847s 12:49.09 507.0% -5371+1047k 1543+181423io 534pf+0w 2961.957u 983.947s 12:58.20 507.0% -5238+1047k 1542+181435io 534pf+0w vs ULE 0[hydra2]# sysctl kern.sched kern.sched.preemption: 1 kern.sched.topology: 0 kern.sched.steal_thresh: 2 kern.sched.steal_idle: 1 kern.sched.steal_htt: 0 kern.sched.balance_secs: 1 kern.sched.balance: 1 kern.sched.tryself: 1 kern.sched.affinity: 3 kern.sched.pick_pri: 1 kern.sched.preempt_thresh: 64 kern.sched.interact: 30 kern.sched.slice: 13 kern.sched.name: ULE 0[hydra2]# 2780.017u 425.475s 28:40.12 186.3% 5806+1068k 21162+4934io 1929pf+0w 2820.171u 521.349s 16:18.90 341.3% 5772+1064k 1693+4968io 534pf+0w 2866.390u 676.119s 12:19.83 478.8% 5714+1057k 1648+4970io 534pf+0w 2883.521u 709.969s 12:29.52 479.4% 5701+1055k 1647+5006io 534pf+0w 2911.001u 801.767s 12:55.74 478.6% 5680+1053k 1650+4974io 534pf+0w 2926.022u 863.136s 13:17.31 475.2% -5656+1052k 1643+5013io 534pf+0w 2937.156u 923.333s 13:28.78 477.3% -5448+1051k 1640+5048io 534pf+0w 2969.080u 1096.393s 13:50.15 489.7% -4885+1051k 1642+5126io 534pf+0w CPU: Intel(R) Xeon(R) CPU E5320 @ 1.86GHz (1866.74-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x6f7 Stepping = 7 Features=0xbfebfbff Features2=0x4e3bd AMD Features=0x20100000 AMD Features2=0x1 Cores per package: 4 real memory = 3489005568 (3327 MB) avail memory = 3409797120 (3251 MB) ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 cpu2 (AP): APIC ID: 2 cpu3 (AP): APIC ID: 3 cpu4 (AP): APIC ID: 4 cpu5 (AP): APIC ID: 5 cpu6 (AP): APIC ID: 6 cpu7 (AP): APIC ID: 7 ioapic0 irqs 0-23 on motherboard ioapic1 irqs 24-47 on motherboard ---Mike