From mboxrd@z Thu Jan 1 00:00:00 1970 From: Evgeniy Polyakov Subject: Re: [tbench regression fixes]: digging out smelly deadmen. Date: Sun, 26 Oct 2008 14:29:24 +0300 Message-ID: <20081026112924.GA29258@ioremap.net> References: <20081009231759.GA8664@tservice.net.ru> <20081010115518.GA3159@tservice.net.ru> <20081010115725.GD19487@elte.hu> <200810250025.35734.rjw@sisk.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Ingo Molnar , Evgeniy Polyakov , Peter Zijlstra , linux-kernel@vger.kernel.org, netdev@vger.kernel.org, David Miller , Mike Galbraith , Andrew Morton To: "Rafael J. Wysocki" Return-path: Content-Disposition: inline In-Reply-To: <200810250025.35734.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On Sat, Oct 25, 2008 at 12:25:34AM +0200, Rafael J. Wysocki (rjw@sisk.pl) wrote: > > > > > vanilla 27: 347.222 > > > > > no TSO/GSO: 357.331 > > > > > no hrticks: 382.983 > > > > > no balance: 389.802 > > Can anyone please tell me if there was any conclusion of this thread? For the reference, just pulled git tree (4403b4 commit): 361.184 and with dirty_ratio set to 50: 361.086 without scheduler domain tuning things are essentially the same: 361.367 So, things are getting worse with time, and previous tunes do not help anymore. -- Evgeniy Polyakov