From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zhang Haoyu" Subject: Re: Benchmarking for vhost polling patch Date: Thu, 30 Oct 2014 19:30:08 +0800 Message-ID: <201410301930058431451@sangfor.com> References: <1414586281-razya@il.ibm.com>, <20141029123831.A80F338002D@moren.haifa.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 7bit Cc: "razya" , "kvm" To: "Razya Ladelsky" , "mst" Return-path: Received: from smtp.sanfor.com ([58.251.49.30]:50576 "EHLO mail.sangfor.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1758559AbaJ3LaZ (ORCPT ); Thu, 30 Oct 2014 07:30:25 -0400 Sender: kvm-owner@vger.kernel.org List-ID: > Hi Michael, > > Following the polling patch thread: http://marc.info/?l=kvm&m=140853271510179&w=2, > I changed poll_stop_idle to be counted in micro seconds, and carried out > experiments using varying sizes of this value. The setup for netperf consisted of > 1 vm and 1 vhost , each running on their own dedicated core. > Could you provide your changing code? Thanks, Zhang Haoyu