A good tool for benchmark mailservers is postal: http://freshmeat.net/projects/postal/
Maybe this will help all these peolpe which are intressted in thorughput etc. Am Sonntag, den 12.03.2006, 17:13 +0100 schrieb Stefano Bagnara: > Bernd Fondermann wrote: > > Hi, > > > > Finally, I managed to run the same scenario as described below with > > 2.3.0a1. 80603 mails sent, 0 lost. Performance seems to be basically > > identical which is good news. > > > How did you find the performance are the same? > I'm not sure I understood the test... > > You send always 52 mails per minute so you should spool 52*1440 (minutes > per hour) = 74880 message. > > Why your results are 80600 for both servers? > > To find the performance you should as many mails as james is able to > handle and slow down only when the spool start increasing it size. > A good way would be to set a number of messages to send in "queue" and > send more new messages only after receiving a few from the remote > delivery (Mail Gateway'ing) or reading them from the pop3 server (not > sure I explained what I mean). > > Scenario: > 1. queue size = 100 > 2. postage start sending 100 messages to the server, checking pop3 > folders and checking incoming smtp messages. > 3. after a message is received by the remote delivery or read from the > pop3 server, postage send a new message to the server. > > This way the total messages sent depends on the spooling speed and not > on the messages per minute you set. > > To be more compliant with your "scenario" configuration we can think > that your numbers are not meant "per minute" but "per send unit". > > You know you have 52 messages "per send unit" in your scenario. You > start sending a number of unit (1 to 10 units seems reasonable), then > you send a new one only after every 52 messages you receive from the > remote delivery or pop3 server. > > Does it make sense? Is this possible with "postage architecture"? > > Stefano > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
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