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Path: euryale.cc.adfa.oz.au!newshost.anu.edu.au!harbinger.cc.monash.edu.au!news.mira.net.au!news.mel.connect.com.au!munnari.OZ.AU!news.hawaii.edu!ames!usenet.kornet.nm.kr!usenet.etri.re.kr!news.kreonet.re.kr!bofh.dot!usenet.seri.re.kr!bofh.dot!news.cais.net!bofh.dot!news.mathworks.com!fu-berlin.de!news.dfn.de!news.ruhr-uni-bochum.de!news.uni-stuttgart.de!uni-regensburg.de!newsserv.uni-bayreuth.de!news.tu-chemnitz.de!irz401!uriah.heep!news From: j@uriah.heep.sax.de (J Wunsch) Newsgroups: comp.unix.bsd.freebsd.misc Subject: Re: Huge caches? Date: 24 May 1996 21:15:09 GMT Organization: Private BSD site, Dresden Lines: 21 Message-ID: <4o58st$n9l@uriah.heep.sax.de> References: <4nsijm$6a9@pelican.unf.edu> Reply-To: joerg_wunsch@uriah.heep.sax.de (Joerg Wunsch) NNTP-Posting-Host: localhost.heep.sax.de Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Newsreader: knews 0.9.6 X-Phone: +49-351-2012 669 X-PGP-Fingerprint: DC 47 E6 E4 FF A6 E9 8F 93 21 E0 7D F9 12 D6 4E caddy@osprey.unf.edu (Cliff Addy) wrote: > We just brought up a new web server using FreeBSD with Apache 1.0. > I just ran top and see that we have 38 megs of ram used as cache! > There's a total of 64 megs on the machine and less than a meg is > free. > Is this normal? I *hope* those caches are dynamic. Yep. Yep. Unused memory will serve as file system buffer cache. For a Web server, buffer cache is certainly the most important memory you need. -- cheers, J"org joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE Never trust an operating system you don't have sources for. ;-)