From mboxrd@z Thu Jan 1 00:00:00 1970 From: Denys Fedoryschenko Subject: Re: pktgen: tricks Date: Thu, 24 Sep 2009 13:10:05 +0300 Message-ID: <200909241310.05297.denys@visp.net.lb> References: <20090922224902.17ed6cc4@nehalam> <20090923174141.1d350103@s6510> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Cc: Jesper Dangaard Brouer , Robert Olsson , netdev@vger.kernel.org To: Stephen Hemminger Return-path: Received: from hosting.visp.net.lb ([194.146.153.11]:44367 "EHLO hosting.visp.net.lb" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751145AbZIXKGm (ORCPT ); Thu, 24 Sep 2009 06:06:42 -0400 In-Reply-To: <20090923174141.1d350103@s6510> Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-ID: On Thursday 24 September 2009 03:41:41 Stephen Hemminger wrote: > Other kernel config help: > - turn off lock dependency checker, kmecheck, page alloc debug > basically anything that slows stuff down > - turn off content group scheduler Maybe, but i'm not sure (i can't test it): Disable randomize VA space? On embedded boards it was helping. In some case disabling SMP helped, when various SMP locks involved, but maybe not for pktgen. > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html