From owner-freebsd-current@FreeBSD.ORG Sun Mar 21 06:20:36 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 5DFB316A4CE for ; Sun, 21 Mar 2004 06:20:36 -0800 (PST) Received: from mail.pcnet.com (mail.pcnet.com [204.213.232.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id F16B743D31 for ; Sun, 21 Mar 2004 06:20:35 -0800 (PST) (envelope-from eischen@vigrid.com) Received: from mail.pcnet.com (mail.pcnet.com [204.213.232.4]) by mail.pcnet.com (8.12.10/8.12.1) with ESMTP id i2LEKVW7005352; Sun, 21 Mar 2004 09:20:31 -0500 (EST) Date: Sun, 21 Mar 2004 09:20:31 -0500 (EST) From: Daniel Eischen X-Sender: eischen@pcnet5.pcnet.com To: Andy Hilker In-Reply-To: <20040321121246.GB93532@mail.crypta.net> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: current@freebsd.org Subject: Re: libpthread / mysql41-server 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: Sun, 21 Mar 2004 14:20:36 -0000 On Sun, 21 Mar 2004, Andy Hilker wrote: > Hi, > > > > It seems that i have a similar issue like > > > > > > http://lists.freebsd.org/pipermail/freebsd-threads/2004-February/001660.html > > > > > > But maybe it is not fixed or exists again. > > > Bumping up thread sysctls or using libmap.conf are not better. mySQL > > > becomes very unresponsive. > > > > Mysql uses scope system threads which are limited to > > kern.threads.max_groups_per_proc. System scope threads > > seem to have unfair scheduling also. > > Thats exactly, what i see. Installed port without options needs > sometimes minutes to answer normal easy queries. mysqld processes > is not killable (only by -9). Make sure you are using -current, not 5.2.1-release... -- Dan Eischen