From owner-freebsd-bugs@FreeBSD.ORG Sun Jan 13 03:13:12 2008 Return-Path: Delivered-To: freebsd-bugs@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 625D316A419 for ; Sun, 13 Jan 2008 03:13:12 +0000 (UTC) (envelope-from das@FreeBSD.ORG) Received: from VARK.MIT.EDU (VARK.MIT.EDU [18.95.3.179]) by mx1.freebsd.org (Postfix) with ESMTP id 1BCC813C442 for ; Sun, 13 Jan 2008 03:13:11 +0000 (UTC) (envelope-from das@FreeBSD.ORG) Received: from VARK.MIT.EDU (localhost [127.0.0.1]) by VARK.MIT.EDU (8.14.2/8.14.1) with ESMTP id m0D3D8l6010010; Sat, 12 Jan 2008 22:13:08 -0500 (EST) (envelope-from das@FreeBSD.ORG) Received: (from das@localhost) by VARK.MIT.EDU (8.14.2/8.14.1/Submit) id m0D3D8YM010009; Sat, 12 Jan 2008 22:13:08 -0500 (EST) (envelope-from das@FreeBSD.ORG) Date: Sat, 12 Jan 2008 22:13:08 -0500 From: David Schultz To: Vyacheslav Silakov Message-ID: <20080113031308.GB4582@VARK.MIT.EDU> Mail-Followup-To: Vyacheslav Silakov , freebsd-bugs@FreeBSD.ORG References: <200707012020.l61KK9J5088188@freefall.freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200707012020.l61KK9J5088188@freefall.freebsd.org> Cc: freebsd-bugs@FreeBSD.ORG Subject: Re: bin/112613: 'ls -l' is very slow or doesn't work at all X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Jan 2008 03:13:12 -0000 user_from_uid() is a wrapper around NSS, which was introduced in FreeBSD 5. I'm not really prepared to help you diagnose a performance regression with 10,000 uids, except to suggest that you try removing the NIS entries from /etc/nsswitch.conf. What do you mean by "doesn't work at all"? What does it do? Have you tried a recent version of FreeBSD?