From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============6507157250033757502==" MIME-Version: 1.0 From: Dave Hansen To: lkp@lists.01.org Subject: Re: [clockevents] d5a085970b0: -9.2% will-it-scale.per_thread_ops Date: Thu, 26 Jun 2014 14:11:50 -0700 Message-ID: <53AC8C96.7030501@intel.com> In-Reply-To: <20140626014648.GC12239@localhost> List-Id: --===============6507157250033757502== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable On 06/25/2014 06:46 PM, Fengguang Wu wrote: > f4f5df6f142f679 d5a085970b0b88b8c82303d2c = > --------------- ------------------------- = > 773859 ~ 0% -9.2% 702704 ~ 0% TOTAL will-it-scale.per_threa= d_ops Has this impacted more than a single system? I wonder if that system was using the HPET where all the others were using the TSC. --===============6507157250033757502==--