Jeff A. Earickson
jaearick@colby.edu
Thu Jan 12 03:01:38 UTC 2006
When nscd first appeared (Solaris 8 I think), it *really* crippled our web server performance. It also really gets underfoot if you are running named. I nuke this daemon on every Sun box I've got, useless IMHO... Jeff Earickson Colby College On Wed, 11 Jan 2006, Vernon Schryver wrote: > Date: Wed, 11 Jan 2006 16:34:55 -0700 (MST) > From: Vernon Schryver <vjs@calcite.rhyolite.com> > To: dcc@calcite.rhyolite.com > Subject: flooding speed > > I've seen something interesting on a site that uses sendmail+dccm+MAPS+SBL > and runs a DCC server on Solaris. The DCC hit rate had dropped > significantly. Flooding from its peers was always a day or two behind. > Nscd had grown to more than 3 GBytes and a resident set of more than 1 GByte. > > After nscd was bounced, ncsd was about 1000 times smaller, and dccd > started keeping up with the incoming floods. > > More interesting (to me), the DCC hit rate increased by more than 3 times, > which shows the value of up-to-the-second DCC data. > > > Vernon Schryver vjs@rhyolite.com > _______________________________________________ > DCC mailing list DCC@rhyolite.com > http://www.rhyolite.com/mailman/listinfo/dcc >
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