From owner-freebsd-current@FreeBSD.ORG Tue Jan 20 13:57:34 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6EFDB16A4CE for ; Tue, 20 Jan 2004 13:57:34 -0800 (PST) Received: from prophecy.dyndns.org (pcp08490587pcs.levtwn01.pa.comcast.net [68.83.169.224]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8699F43D54 for ; Tue, 20 Jan 2004 13:57:14 -0800 (PST) (envelope-from apeiron@prophecy.dyndns.org) Received: from prophecy.dyndns.org (localhost.dyndns.org [127.0.0.1]) by prophecy.dyndns.org (8.12.10/8.12.10) with ESMTP id i0KLvDNX058150 for ; Tue, 20 Jan 2004 16:57:13 -0500 (EST) (envelope-from apeiron@prophecy.dyndns.org) Received: (from apeiron@localhost) by prophecy.dyndns.org (8.12.10/8.12.10/Submit) id i0KLvDf3058149 for current@freebsd.org; Tue, 20 Jan 2004 16:57:13 -0500 (EST) (envelope-from apeiron) Date: Tue, 20 Jan 2004 16:57:13 -0500 From: Christopher Nehren To: FreeBSD -CURRENT List Message-ID: <20040120215713.GA57598@prophecy.dyndns.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="UugvWAfsgieZRqgk" Content-Disposition: inline User-Agent: Mutt/1.5.5.1i Subject: Greater than 100% CPU usage in top, ULE X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Tue, 20 Jan 2004 21:57:34 -0000 --UugvWAfsgieZRqgk Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable I'm not sure if this is an FAQ or not, but it sure has me curious. I'm running 5.2-RELEASE, and started an OO.org 1.1 build from the ports tree. Just out of curiosity, I flipped to a top display and noticed this rather peculiar line: 57510 root 139 0 6092K 3180K RUN 16:41 106.25% 106.25% java The system isn't unresponsive -- I'm typing this message on it. I'm=20 guessing that it's either a bug in SCHED_ULE or I don't understand=20 the meaning of the CPU and WCPU columns in top (more likely). I'm=20 not using KSE, and this is a UP system. Some mailing list searching=20 showed this to be a solved problem, mostly affecting SMP systems.=20 --=20 I abhor a system designed for the "user", if that word is a coded pejorative meaning "stupid and unsophisticated". -- Ken Thompson - Please CC me in all replies, even if I'm on the relevant list(s). --UugvWAfsgieZRqgk Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFADaQ5k/lo7zvzJioRAt3/AKC0V7D6D/RmRWWYrmFBCEUZWFO2JgCgiUFA +iHSSpAFgFK0Y4l8N6kqPaI= =Y9Zw -----END PGP SIGNATURE----- --UugvWAfsgieZRqgk--