Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750956AbWAYRVj (ORCPT ); Wed, 25 Jan 2006 12:21:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751015AbWAYRVj (ORCPT ); Wed, 25 Jan 2006 12:21:39 -0500 Received: from smtp.osdl.org ([65.172.181.4]:8846 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S1750979AbWAYRVi (ORCPT ); Wed, 25 Jan 2006 12:21:38 -0500 Date: Wed, 25 Jan 2006 09:21:17 -0800 From: Andrew Morton To: Alexander Gran Cc: linux-kernel@vger.kernel.org Subject: Re: 2.6.16-rc1-mm3 Message-Id: <20060125092117.03c69174.akpm@osdl.org> In-Reply-To: <200601251448.20664@zodiac.zodiac.dnsalias.org> References: <200601251448.20664@zodiac.zodiac.dnsalias.org> X-Mailer: Sylpheed version 1.0.4 (GTK+ 1.2.10; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 912 Lines: 22 Alexander Gran wrote: > > Hi, > > mm3 is basically running ok, however it has one problem (that ocurs in mm2, > too): > My Netbeans (java-ide) debugger is to slow. It takes some ms (up to 1000 I'd > think) to step over one line, in 13-rc2-mm1 I cannot realize a delay at all. > Any Idea how to profile the kernel/my system to get an Idea. Everything else > (C, C++, java apps..) are running fine. > Strange. It might be worth checking 2.6.16-rc1-git4. If the CPU load is high (ie: 100%) during the delay, and it's mostly system time then yes, a kernel profile would be interesting. Documentation/basic_profiling.txt has details. - 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/