From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Sat, 9 Feb 2008 19:39:17 -0800 (PST) From: Christoph Lameter Subject: Re: SLUB tbench regression due to page allocator deficiency In-Reply-To: <20080210024517.GA32721@wotan.suse.de> Message-ID: References: <20080209143518.ced71a48.akpm@linux-foundation.org> <20080210024517.GA32721@wotan.suse.de> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Nick Piggin Cc: Andrew Morton , Mel Gorman , linux-mm@kvack.org, Pekka J Enberg List-ID: On Sun, 10 Feb 2008, Nick Piggin wrote: > What kind of allocating and freeing of pages are you talking about? Are > you just measuring single threaded performance? What I did was (on an 8p, may want to tune this to the # procs you have): 1. Run tbench_srv on console 2. run tbench 8 from an ssh session -- 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