Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751358AbVLKNJQ (ORCPT ); Sun, 11 Dec 2005 08:09:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751359AbVLKNJQ (ORCPT ); Sun, 11 Dec 2005 08:09:16 -0500 Received: from willy.net1.nerim.net ([62.212.114.60]:44805 "EHLO willy.net1.nerim.net") by vger.kernel.org with ESMTP id S1751358AbVLKNJP (ORCPT ); Sun, 11 Dec 2005 08:09:15 -0500 Date: Sun, 11 Dec 2005 14:08:54 +0100 From: Willy Tarreau To: Brent Cc: linux-kernel@vger.kernel.org Subject: Re: High load since upgrade Message-ID: <20051211130854.GA5258@alpha.home.local> References: <20051209214417.GE15993@alpha.home.local> <000001c5fe52$10411040$3128fea9@mforma.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <000001c5fe52$10411040$3128fea9@mforma.com> User-Agent: Mutt/1.5.10i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3448 Lines: 67 Hi, On Sun, Dec 11, 2005 at 12:54:45PM -0000, Brent wrote: > Almost everything is statically compiled apart from a few things that I > didn't feel like rebooting for. > I also put up the .config at http://pics.skyblue.eu.org/graphs/config.txt if > you want to check that out as well. > > lon-gw:/var/log# lsmod > Module Size Used by > 8250 27380 0 > serial_core 25984 1 8250 > lon-gw:/var/log# > > > USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND > root 1 0.0 0.0 1584 516 ? S Dec09 0:01 init [2] > root 2 0.0 0.0 0 0 ? S Dec09 0:06 [migration/0] > root 3 0.0 0.0 0 0 ? SN Dec09 0:00 [ksoftirqd/0] > root 4 0.0 0.0 0 0 ? S Dec09 0:06 [migration/1] > root 5 0.0 0.0 0 0 ? SN Dec09 0:00 [ksoftirqd/1] > root 6 0.0 0.0 0 0 ? S< Dec09 0:00 [events/0] > root 7 0.0 0.0 0 0 ? S< Dec09 0:00 [events/1] > root 8 0.0 0.0 0 0 ? S< Dec09 0:00 [khelper] > root 9 0.0 0.0 0 0 ? S< Dec09 0:00 [kthread] > root 12 0.0 0.0 0 0 ? S< Dec09 0:00 [kacpid] > root 78 0.0 0.0 0 0 ? S< Dec09 0:00 [kblockd/0] > root 79 0.0 0.0 0 0 ? S< Dec09 0:00 [kblockd/1] > root 82 0.0 0.0 0 0 ? S< Dec09 0:00 [khubd] > root 183 0.0 0.0 0 0 ? S Dec09 0:00 [pdflush] > root 184 0.0 0.0 0 0 ? S Dec09 0:00 [pdflush] > root 186 0.0 0.0 0 0 ? S< Dec09 0:00 [aio/0] > root 185 0.0 0.0 0 0 ? S Dec09 0:00 [kswapd0] > root 187 0.0 0.0 0 0 ? S< Dec09 0:00 [aio/1] > root 771 0.0 0.0 0 0 ? S< Dec09 0:00 [kseriod] > root 848 0.0 0.0 0 0 ? S< Dec09 0:00 [scsi_eh_0] > root 881 0.0 0.0 0 0 ? S< Dec09 0:00 [scsi_eh_1] > root 915 0.0 0.0 0 0 ? S< Dec09 0:00 [scsi_eh_2] > root 961 0.0 0.0 0 0 ? D Dec09 0:00 [firmware/dell_r] ^^^^^ ^^^^^^^^^^^^^^^ What's this kernel thread ? The fact that it's stuck in D state makes me think it may be the responsible for the skewed values you measure. Can you retry without it ? I don't know where it comes from, maybe this is related to some of the following discoveries, I don't know : > scsi2 : LSI Logic MegaRAID driver > scsi[2]: scanning scsi channel 0 [Phy 0] for non-raid devices > Vendor: DELL Model: 1x3 U2W SCSI BP Rev: 1.21 > Type: Processor ANSI SCSI revision: 02 (...) > 0-002d: Using VRM: 8.2 adm9240 0-002d: status: config 0x03 mode 1 > i2c_adapter i2c-0: found LM81 revision 3 adm9240 0-002e: Using VRM: 8.2 > adm9240 0-002e: status: config 0x03 mode 1 i2c_adapter i2c-0: detect fail: > address match, 0x2f > dcdbas: Dell Systems Management Base Driver (version 5.6.0-1) (...) Regards, Willy - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/