From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Mon, 7 May 2001 19:10:04 +0100 From: "Stephen C. Tweedie" Subject: Re: about profiling and stats info for pagecache/buffercache Message-ID: <20010507191004.R4077@redhat.com> References: <200105061800.OAA20123@datafoundation.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: ; from riel@conectiva.com.br on Sun, May 06, 2001 at 04:42:04PM -0300 Sender: owner-linux-mm@kvack.org Return-Path: To: Rik van Riel Cc: Alexey Zhuravlev , linux-mm@kvack.org List-ID: Hi, On Sun, May 06, 2001 at 04:42:04PM -0300, Rik van Riel wrote: > > I'd like to see a few other statistics as well, mainly for the > pageout code... > > - nr pages scannned > - nr pages moved to the inactive_clean list > - nr pages "rescued" from the inactive_clean list > - nr pages evicted > - nr pages deactivated by pageout scanning > - nr pages deactivated by drop-behind > > Are there any more ideas for statistics people would like to > see? As long as that's per-zone, and includes failed scans as well as successes, fine. --Stephen -- 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.eu.org/Linux-MM/