Hi Hans, I had the same problem in the past and ended up that my real problem was the dns-resolver. With a working dnscache all my problems with where gone. Jm2c
Andreas Am Thursday 25 February 2010 11:47:01 schrieb Hans F. Nordhaug: > Hi! > > Today we turned of Spamdyke to see if it makes our e-mail server more > stable. The server is running a plain, up-to-date CentOS 5.3 with > SpamDyke 4.0.10 and Qmail from Qmailtoaster/Qmailtoaster Plus. > > What we are seeing is 100+ hanging Spamdyke processing and > corresponding defunct qmail-smtpd child processes. We haven't > monitored the number of hanging processes, but when we get reports > from our users about problems with slow e-mail sending/receiving that > is what we find. Killing these hanging Spamdyke processes makes the > e-mail speed-up. We do monitor the actual Qmal local/remote queue and > it is less than 20 so the problem seems to be the connections in some > way. It's all very weird because we shouldn't be near the max number > of sockets, right? It might all be coincidences, but we have > experienced the problem (and the fix) three times so far in 2010. > > Anyway, why aren't these Spamdyke processes stopping. (The time-out is > 180 seconds and these processes are many hours/days old.) > > Thanks for any input. > > Regards, > Hans > > PS! I might turn Spamdyke on again for a specific domain (and/or port) if > you want to test it or want me to run some tests. > _______________________________________________ > spamdyke-users mailing list > [email protected] > http://www.spamdyke.org/mailman/listinfo/spamdyke-users _______________________________________________ spamdyke-users mailing list [email protected] http://www.spamdyke.org/mailman/listinfo/spamdyke-users
