From owner-freebsd-current@freebsd.org Fri Jan 13 22:27:42 2017 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4AB2FCAEC38 for ; Fri, 13 Jan 2017 22:27:42 +0000 (UTC) (envelope-from ml@my.gd) Received: from mail-ua0-x229.google.com (mail-ua0-x229.google.com [IPv6:2607:f8b0:400c:c08::229]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 058A31DE5 for ; Fri, 13 Jan 2017 22:27:42 +0000 (UTC) (envelope-from ml@my.gd) Received: by mail-ua0-x229.google.com with SMTP id 35so46790131uak.1 for ; Fri, 13 Jan 2017 14:27:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=my-gd.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=uj2iLZ79MCWH5AcQAkNWeFTEnMEIOfb5b2GMIP1rP3A=; b=BiUsuGIf7HXJvSCRYGOMD/pNrcm8hVucjqWElZsqd/jpBRM92cUIgXmhRAgRhdKmN/ iag9cyup87r4fVnns/i1loAokGXYzAfGnX0IKgzqV+3JehIYVMDhYKMGrmQZg8XrCdo8 eaEfTK+MfzLtsoynhBlin+X40PCJpeO1yaqyQahUR3KEYqjHuL6C1tBqgQa4l4gEGHAV QUxFgyUoyfXk1BW5kRDuoso0SsEKXHxMR4sG+yxvPQv6CNhEdhsNyRBXBwG7d3o7n/AC EJrIMwcLuyR+SClgiD0cqeQmvV64HwhPQeeul++bnilhsnTHFYEuf8vnQRLXsGuBwDeK vY3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=uj2iLZ79MCWH5AcQAkNWeFTEnMEIOfb5b2GMIP1rP3A=; b=fvXy/SpJAvAzZPI8QUYvVK3qHPQA3nSWG4a3DNGu3Xv9AQOX8xzlfWlyl2VLbp9Ejr pbE65QV/Dws2XOKyGhaiXv7JviYhTAQkpCUUGQ6vPkZ7TDcdNCqlSuw05r/kDdl1gmdq +ShVPj2mDkEwRngoC2P6fbm8lyQfxr6CerfoAQA65U8RYxpnh0oanQkDxdfZXD4yK96W nbS9J4U+LptIs1HS4f53Cas0WA6jymmmhVsJqzoihBO52byxtMoOMLPHluH5zqllV2Ri SRH5aDU83n1G6jflKsfG5ZeVohvdNtZ70hlaMML9FyERe70rxaLFiMzSFmC2nCgMUrqA A3pQ== X-Gm-Message-State: AIkVDXLAh8i2CMiqqJuV00wok6qZqdCLBx51WhO8ZNmtXVan5BKn019gICQjtUo91V2v6+etJoweei41oQRHRg== X-Received: by 10.176.1.119 with SMTP id 110mr9847805uak.143.1484346461135; Fri, 13 Jan 2017 14:27:41 -0800 (PST) MIME-Version: 1.0 Received: by 10.103.48.213 with HTTP; Fri, 13 Jan 2017 14:27:40 -0800 (PST) In-Reply-To: References: From: Damien Fleuriot Date: Fri, 13 Jan 2017 23:27:40 +0100 Message-ID: Subject: Re: Does someone keep track of how long it takes to buildworld/kernel? To: Boris Samorodov Cc: Eric Joyner , freebsd-questions , FreeBSD Current Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 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, 13 Jan 2017 22:27:42 -0000 On 13 January 2017 at 21:46, Boris Samorodov wrote: > 13.01.2017 23:23, Eric Joyner =D0=BF=D0=B8=D1=88=D0=B5=D1=82: >> ^ Message ^ >> >> It takes forever, but I keep on forgetting to time how long it takes, so= I >> don't know how long "forever" is. > > For me "forever" today was less then 3 minutes. ;-) > Here is some stats: > --- > % cd /usr/obj > % grep "World build" bw.amd64.log* > bw.amd64.log:>>> World build started on Fri Jan 13 17:42:07 MSK 2017 > bw.amd64.log:>>> World build completed on Fri Jan 13 17:44:45 MSK 2017 > bw.amd64.log.0:>>> World build started on Thu Jan 12 20:55:07 MSK 2017 > bw.amd64.log.0:>>> World build completed on Thu Jan 12 21:00:37 MSK 2017 > bw.amd64.log.1:>>> World build started on Thu Jan 12 11:54:28 MSK 2017 > bw.amd64.log.1:>>> World build completed on Thu Jan 12 11:59:43 MSK 2017 > bw.amd64.log.2:>>> World build started on Wed Jan 11 14:41:59 MSK 2017 > bw.amd64.log.2:>>> World build completed on Wed Jan 11 14:46:36 MSK 2017 > bw.amd64.log.3:>>> World build started on Wed Jan 11 13:15:03 MSK 2017 > bw.amd64.log.3:>>> World build completed on Wed Jan 11 13:59:01 MSK 2017 > bw.amd64.log.4:>>> World build started on Sun Jan 8 17:21:15 MSK 2017 > bw.amd64.log.4:>>> World build completed on Sun Jan 8 17:30:30 MSK 2017 > bw.amd64.log.5:>>> World build started on Sat Jan 7 21:27:06 MSK 2017 > bw.amd64.log.5:>>> World build completed on Sat Jan 7 23:37:25 MSK 2017 > bw.amd64.log.6:>>> World build started on Thu Dec 22 13:19:08 MSK 2016 > bw.amd64.log.6:>>> World build completed on Thu Dec 22 13:40:22 MSK 2016 > --- > > With "WITH_META_MODE=3Dyes" at /etc/src-env.conf it's rather sane time. > But not if clang or like changes. :-( > > The machine is: > --- > FreeBSD 12.0-CURRENT #39 r312075: Fri Jan 13 17:47:05 MSK 2017 > bsam@bb055.bsnet:/usr/obj/usr/src/sys/BB64X amd64 > FreeBSD clang version 3.9.1 (tags/RELEASE_391/final 289601) (based on > LLVM 3.9.1) > VT(vga): resolution 640x480 > info: [drm] Initialized drm 1.1.0 20060810 > CPU: Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz (3092.27-MHz K8-class CPU) > Origin=3D"GenuineIntel" Id=3D0x206a7 Family=3D0x6 Model=3D0x2a Step= ping=3D7 > Features=3D0xbfebfbff > Features2=3D0x1d9ae3bf > AMD Features=3D0x28100800 > AMD Features2=3D0x1 > XSAVE Features=3D0x1 > VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID > TSC: P-state invariant, performance statistics > real memory =3D 8589934592 (8192 MB) > avail memory =3D 8136523776 (7759 MB) > Event timer "LAPIC" quality 600 > ACPI APIC Table: > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs > FreeBSD/SMP: 1 package(s) x 2 core(s) x 2 hardware threads > [...] > ada1 at ahcich4 bus 0 scbus2 target 0 lun 0 > ada1: ACS-2 ATA SATA 3.x device > ada1: Serial Number Z1D5Y0X8 > ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) > ada1: Command Queueing enabled > ada1: 953869MB (1953525168 512 byte sectors) > ada1: quirks=3D0x1<4K> > --- > 'kay you got me curious here guys. Building 10-STABLE on a KVM with 2 CPU cores, 4gb of RAM and UFS filesystem with noatime takes actual, literal *hours* here. I think I build with debug + dtrace userland though, so that might extend the build time somewhat...