From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans Reiser Subject: Re: random minor benchmark: Re: Copy 20 tarfiles: ext2 vs (reiser4, unixfile) vs (reiser4,cryptcompress) Date: Fri, 27 Jan 2006 00:14:57 -0800 Message-ID: <43D9D681.7020002@namesys.com> References: <43D7C6BE.1010804@namesys.com> <43D7CA7F.4010502@namesys.com> <20060126153343.GH4311@suse.de> <43D91225.3030605@namesys.com> <20060126185612.GM4311@suse.de> <43D933EB.6080009@namesys.com> <20060127080625.GS4311@suse.de> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20060127080625.GS4311@suse.de> Sender: linux-kernel-owner@vger.kernel.org List-Id: Content-Type: text/plain; charset="us-ascii" To: Jens Axboe Cc: Edward Shishkin , LKML , Reiserfs mail-list Jens Axboe wrote: > So the systime quoted above is basically useless, it doesn't reflect the > >real time spent in the kernel by far. I think you should note that when >you post these scores, otherwise you're really showing a skewed picture. > > > He wasn't expecting me to post the benchmark, and I frankly only looked at the real time and forgot there was a systime in there that needed cutting out when I posted it. My error, not his. I must say though, the real time makes me quite happy, especially considering how CPUs are just going to keep getting faster. Best, Hans