Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932410AbVKWUeF (ORCPT ); Wed, 23 Nov 2005 15:34:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932435AbVKWUdB (ORCPT ); Wed, 23 Nov 2005 15:33:01 -0500 Received: from xproxy.gmail.com ([66.249.82.202]:39219 "EHLO xproxy.gmail.com") by vger.kernel.org with ESMTP id S932389AbVKWUcp convert rfc822-to-8bit (ORCPT ); Wed, 23 Nov 2005 15:32:45 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=CyvtMUTJVetp9Ug83YU3QTmu4eiY+RXYn9T2lughWGnMmN/BzvI7gdpXxINTlo8zQOwOUTiiKrbHZtDa1B9WwmHL9m/8SSg8gPf91pbnx0q4n/V+VwYa3wY1pRHD9tBPFCUDsMkF+Jpmx4rRoArGObuGQQuHa0+oXcBR2TYYZoE= Message-ID: <9a8748490511231232y2112475bwb19aa73dfa38d916@mail.gmail.com> Date: Wed, 23 Nov 2005 21:32:44 +0100 From: Jesper Juhl To: Jan Kasprzak Subject: Re: 2.6.14 kswapd eating too much CPU Cc: Andrew Morton , nickpiggin@yahoo.com.au, linux-kernel@vger.kernel.org In-Reply-To: <20051123202438.GE28142@fi.muni.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Content-Disposition: inline References: <20051122125959.GR16080@fi.muni.cz> <20051122163550.160e4395.akpm@osdl.org> <20051123010122.GA7573@fi.muni.cz> <4383D1CC.4050407@yahoo.com.au> <20051123051358.GB7573@fi.muni.cz> <20051123131417.GH24091@fi.muni.cz> <20051123110241.528a0b37.akpm@osdl.org> <20051123202438.GE28142@fi.muni.cz> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 997 Lines: 28 On 11/23/05, Jan Kasprzak wrote: > Andrew Morton wrote: > : Jan Kasprzak wrote: > : > > : > I am at 2.6.15-rc2 now, the problem is still there. > : > Currently according to top(1), kswapd1 eats >98% CPU for 50 minutes now > : > and counting. > : > : When it's doing this, could you do sysrq-p a few times? The output of that > : should tell us where the CPU is executing. > > Hmm, it does not show anything but the header. Should I enable > something special in the kernel? > CONFIG_MAGIC_SYSRQ=y (it's in 'Kernel hacking') -- Jesper Juhl Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html Plain text mails only, please http://www.expita.com/nomime.html - 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/