From owner-freebsd-current@FreeBSD.ORG Fri Nov 4 11:16:02 2011 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 53B6A106566B for ; Fri, 4 Nov 2011 11:16:02 +0000 (UTC) (envelope-from fidaj@ukr.net) Received: from fsm1.ukr.net (fsm1.ukr.net [195.214.192.120]) by mx1.freebsd.org (Postfix) with ESMTP id C2E4C8FC12 for ; Fri, 4 Nov 2011 11:16:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ukr.net; s=fsm; h=Content-Type:Mime-Version:References:In-Reply-To:Message-ID:Subject:Cc:To:From:Date; bh=Q5JYJA1F6JPO0HI8TGs4OnN8Dzt/Xbg+QipTq5qPgPk=; b=gnr+c7YX1fSesld+2C0p9H5O6woTwKpo720OkL/iATXE96Uvsc0vS1zPDD0ubNkwy/M82P1/L6sbbMMSFZAReT3KQPoQXG5gbvackSySfC3SVji9SwVREw/3Wo+8v98K5GstRJvBhCONC/aEwQA7u9++GMU3QrM+ubWqkoWBETk=; Received: from [81.23.24.109] (helo=nonamehost.) by fsm1.ukr.net with esmtpsa ID 1RMHkc-000Ncj-9q ; Fri, 04 Nov 2011 13:15:59 +0200 Date: Fri, 4 Nov 2011 13:15:27 +0200 From: Ivan Klymenko To: Jeff Roberson Message-ID: <20111104131527.08d72583@nonamehost.> In-Reply-To: References: <4ea29f2c.a823440a.4aa0.3599SMTPIN_ADDED@mx.google.com> <4eb3032e.a82eec0a.12ad.ffff8d64SMTPIN_ADDED@mx.google.com> X-Mailer: Claws Mail 3.7.9 (GTK+ 2.22.1; amd64-portbld-freebsd9.0) Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="MP_/HZM2r9C6vj7Caiv83.q+3uO" X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-current@freebsd.org Subject: Re: Increase the degree of interactivity ULE scheduler X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Fri, 04 Nov 2011 11:16:02 -0000 --MP_/HZM2r9C6vj7Caiv83.q+3uO Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline =D0=92 Thu, 3 Nov 2011 11:22:28 -1000 (HST) Jeff Roberson =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > When the x server is down at 20% is it laggy? In different ways, but basically - yes. Sometimes appear in Xorg.0.log messages like: "[mi] EQ overflowing. The server is probably stuck in an infinite loop." When I run a lot of programs is beginning to actively use swap, although i have 4G RAM on my system and if use 4BSD or FBFS this does not happen... > Can you tell me the priorities of the x server and the compile tasks? cc1: PRI 74-86 (4 processes) X: PRI 20-74 (mainly 74 at high load CPU) WCPU: 0.98%-6.98% > You can use the 'pri' keyword with ps and write a short script to log > all priorities once per second during your test. Yes. ps ax|grep X 2786 - S 3:31,13 /usr/local/bin/X :0 -br -verbose -auth /var/run/gdm/auth-for-gdm-cqiXfH/database -nolisten tcp (Xorg) I use script #!/bin/sh while [ 1 -lt 2 ] do #ps -p 2786 -uo pri >> pri_test.log ps -p 2786 -o pri >> pri_test.log sleep 1 done log file pri_test.log as an attachment... > That would be most helpful. > Let me know if you need assistance with that. Thanks! --MP_/HZM2r9C6vj7Caiv83.q+3uO--