From mboxrd@z Thu Jan 1 00:00:00 1970 From: Frank Mayhar Subject: Re: Results of my VFS scaling evaluation. Date: Fri, 08 Oct 2010 17:33:55 -0700 Message-ID: <1286584435.3153.59.camel@bobble.smo.corp.google.com> References: <1286580739.3153.57.camel@bobble.smo.corp.google.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: linux-mm@kvack.org, mrubin@google.com To: linux-fsdevel@vger.kernel.org Return-path: In-Reply-To: <1286580739.3153.57.camel@bobble.smo.corp.google.com> Sender: owner-linux-mm@kvack.org List-Id: linux-fsdevel.vger.kernel.org On Fri, 2010-10-08 at 16:32 -0700, Frank Mayhar wrote: > Finally, I have kernel profiles for all of the above tests, all of which > are excessively huge, too huge to even look at in their entirety. To > glean the above numbers I used "perf report" in its call-graph mode, > focusing on locking primitives and percentages above around 0.5%. I > kept a copy of the profiles I looked at and they are available upon > request (just ask). I will also post them publicly as soon as I have a > place to put them. While there will be a more official place eventually, for the moment the profiles can be found here: http://code.google.com/p/vfs-scaling-eval/downloads/list -- Frank Mayhar Google Inc. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org