From nobody Mon Nov 29 00:36:35 2021 X-Original-To: freebsd-hackers@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id BE64E189B624 for ; Mon, 29 Nov 2021 00:36:36 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (troutmask.apl.washington.edu [128.95.76.21]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "troutmask", Issuer "troutmask" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4J2RHS3ybCz3LHV for ; Mon, 29 Nov 2021 00:36:36 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (localhost [127.0.0.1]) by troutmask.apl.washington.edu (8.16.1/8.16.1) with ESMTPS id 1AT0aZLV081591 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Sun, 28 Nov 2021 16:36:35 -0800 (PST) (envelope-from sgk@troutmask.apl.washington.edu) Received: (from sgk@localhost) by troutmask.apl.washington.edu (8.16.1/8.16.1/Submit) id 1AT0aZZl081590; Sun, 28 Nov 2021 16:36:35 -0800 (PST) (envelope-from sgk) Date: Sun, 28 Nov 2021 16:36:35 -0800 From: Steve Kargl To: Jason Bacon Cc: freebsd-hackers@freebsd.org Subject: Re: Call for Foundation-supported Project Ideas Message-ID: <20211129003635.GA81568@troutmask.apl.washington.edu> References: <861r36xzpe.fsf@phe.ftfl.ca> <20211128220732.GA81140@troutmask.apl.washington.edu> List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 4J2RHS3ybCz3LHV X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-ThisMailContainsUnwantedMimeParts: N On Sun, Nov 28, 2021 at 05:55:32PM -0600, Jason Bacon wrote: > On 11/28/21 16:07, Steve Kargl wrote: > > > > % ps -ww -p 77387 > > PID TT STAT TIME COMMAND > > 77387 2 R 40:34.67 c++ > > > > 40 minutes for 1 file with many exceeding 30 minutes seems a tad bit > > excessive. > > I would bet you have a hardware issue. I've never seen a buildworld take > more than a few hours and that was on some very old hardware. > It's certainly not the latest and greatest, CPU: Intel(R) Core(TM)2 Duo CPU T7250 @ 2.00GHz (1995.04-MHz K8-class CPU) ... ada0: ACS-4 ATA SATA 3.x device ada0: Serial Number 1B0607771A0800257271 ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) but this laptop has built FreeBSD for several years and each year and with new import of llvm the buildworld times go up, up, up... buildworld is essentially the only thing running on it. last pid: 4921; load averages: 2.17, 2.12, 2.29; b up 4+22:40:32 16:35:53 78 processes: 3 running, 75 sleeping CPU: 0.2% user, 98.0% nice, 1.4% system, 0.4% interrupt, 0.0% idle Mem: 1045M Active, 1543M Inact, 11M Laundry, 776M Wired, 395M Buf, 575M Free Swap: 3881M Total, 84M Used, 3798M Free, 2% Inuse PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND 4918 root 1 106 4 220M 153M RUN 1 2:17 97.05% c++ 4763 root 1 106 4 1140M 924M CPU0 0 13:29 95.20% c++ 4921 kargl 1 20 0 14M 3392K CPU1 1 0:00 1.47% top 1018 kargl 3 21 0 169M 23M select 0 50:22 1.14% Xorg 4889 kargl 1 20 0 22M 8636K select 0 0:00 0.16% xterm