From owner-freebsd-current Tue Jul 11 13:30:53 2000 Delivered-To: freebsd-current@freebsd.org Received: from volatile.chemicals.tacorp.com (ci391991-a.grnvle1.sc.home.com [24.9.31.75]) by hub.freebsd.org (Postfix) with ESMTP id DFB2D37B9E7 for ; Tue, 11 Jul 2000 13:30:43 -0700 (PDT) (envelope-from morganw@chemicals.tacorp.com) Received: (from morganw@localhost) by volatile.chemicals.tacorp.com (8.9.3/8.9.3) id QAA06418; Tue, 11 Jul 2000 16:30:38 -0400 (EDT) (envelope-from morganw) Date: Tue, 11 Jul 2000 16:30:37 -0400 (EDT) From: Wesley Morgan To: "Thomas D. Dean" Cc: freebsd-current@freebsd.org Subject: Re: Recent -current Performance Drop? In-Reply-To: <200007111801.LAA00623@ix.netcom.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Actually in the past week or two I have seen a make buildworld drop from 205-210 minutes to 180-190 minutes. But I would be more inclined to attribute that to changes in the source tree itself, not performance. On Tue, 11 Jul 2000, Thomas D. Dean wrote: > I don't know if this belongs in -current or -smp, so here goes. > > I am running -current SMP, cvsup, etc. late last night PDT. > > # uname -a > FreeBSD celebris 5.0-CURRENT FreeBSD 5.0-CURRENT #0: \ > Tue Jul 11 09:53:15 PDT 2000 \ > tomdean@celebris:/usr/src/sys/compile/CELEBRIS-SMP i386 > > I have been using 'make world' as a stability/performance indicator. > > The stability has been good. I have had no recent panics, etc., > during 'make world'. I choose the times to update carefully. > > Good work core team. > > I seem to see somewhat of a performance drop in the past week. > > I save the output of 'make world' I know this is not a benchmark nor a > very accurate indicator. However, I believe 'make world' is a pretty > good torque tool for a lightly loaded, interactive, 'play' system. > And, disk I/O, compiling and executing user code is what interactive > users do. > > If 'make world' puts out approximately the same number of lines, I > think it is doing about the same amount of work. > > I see an increase in 'make world' time over the past week, or so. The > number of lines of output has gone up slightly. The time elapsed has > gone up more. > > # world_time.sh > Make World Statistics > -current SMP, 2xP133, 96MB RAM, IBM Superstor 9G disk. > Lines is the number of lines of output produced by 'make world'. > Date Lines Make Time Lines/Minute > -------- ----- --------- ------------ > 19991018 35281 6h40m16s 88.20 > 20000401 39490 7h56m18s 82.96 > 20000402 39427 7h28m41s 88.01 > 20000412 39404 7h10m21s 91.64 > 20000621 38679 7h20m20s 87.91 > 20000630 39530 7h56m20s 83.05 > 20000709 39679 8h40m28s 76.31 > 20000710 39568 9h13m46s 71.55 > 20000711 41178 9h22m05s 73.27 > > tomdean > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-current" in the body of the message > -- _ __ ___ ____ ___ ___ ___ Wesley N Morgan _ __ ___ | _ ) __| \ wesleymorgan@home.com _ __ | _ \._ \ |) | FreeBSD: The Power To Serve _ |___/___/___/ Hi! I'm a .signature virus! Copy me into your ~/.signature to help me spread! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message