Hi...
The tool is called "Email test tool" from eTeting Labs.. they are the same people that made "Webbench"... It's a nice benchmark tool. You are able to test imap4,pop3,web access, and thousands of mail accounts... Take a look at http://www.etestinglabs.com/main/services/testools.asp if you want to know more about this tool... Regards... Enric > -----Mensaje original----- > De: Kiarna Boyd [mailto:[EMAIL PROTECTED]] > Enviado el: miércoles, 30 de enero de 2002 14:34 > Para: Enric Ramos > CC: Info-Cyrus (E-mail) > Asunto: RE: imapd hungs > > > Hi Enric, > > I'm curious what tool you are using to test the imapd? > > -Kiarna > -----Original Message----- > From: Enric Ramos [SMTP:[EMAIL PROTECTED]] > Sent: Wednesday, January 30, 2002 8:17 AM > To: [EMAIL PROTECTED] > Subject: imapd hungs > > > Hi: > > I'm testing cyrus 2.0.15 (apllying it a mail stress tool) and imapd > process hungs... > It hangs always when the server has between 145 and 155 imapd > processes... > When I say "hungs" I mean that, for instance, if I make a > connection to > port 143, the imapd process doesn't responds properly... > > [root@cyrus2 bin]# telnet localhost 143 > Trying 127.0.0.1... > Connected to cyrus2. > Escape character is '^]' > > In this situation the server has a lot of memory available, has no > uptime and it seems that is doing "nothing"... > If the stress is not very hihgh... the cyrus works perfectly... > > I have configured the imapd process in order to server until > 500 childs > with the maxchild directive.. > > cyrus.conf looks like this: > > # standard standalone server implementation > > START { > # do not delete these entries! > mboxlist cmd="ctl_mboxlist -r" > deliver cmd="ctl_deliver -r" > > # this is only necessary if using idled for IMAP IDLE > # idled cmd="idled" > } > > # UNIX sockets start with a slash and are put into /var/imap/sockets > SERVICES { > # add or remove based on preferences > imap cmd="imapd" listen="imap" prefork=20 maxchild=500 > # imaps cmd="imapd -s" listen="imaps" prefork=1 > pop3 cmd="pop3d" listen="pop3" prefork=10 maxchild=50 > # pop3s cmd="pop3d -s" listen="pop3s" prefork=1 > sieve cmd="timsieved" listen="sieve" prefork=0 > > # at least one LMTP is required for delivery > # lmtp cmd="lmtpd" listen="lmtp" prefork=0 > lmtpunix cmd="lmtpd" listen="/var/imap/socket/lmtp" prefork=5 > } > > EVENTS { > # this is required > checkpoint cmd="ctl_mboxlist -c" period=30 > > # this is only necessary if using duplicate delivery suppression > delprune cmd="ctl_deliver -E 3" period=1440 > } > > Any iadea ? > > Regards... > > Enric >
