Le 2/22/14 5:06 PM, Max Larsson a écrit : > Hi, > > The logs i based my investigation on are from a a stress test. And > the external measurement has the same result. > > Actually the timing from receiving,proceesing,session.write the commands > is very constant on my side (~2ms). The time between session.write and > messageSent event is normally about 70ms, but sometime the elapsed > time is very low (~2ms). And because the aim is to reach a complete > command/response cycle within 10ms, i'm trying to figure out why > mina is taking so long to process from session.write to messageSent.
Can you tell us a bit more on : - the OS you are running (client and server) - the network bandwith - the message (received and sent) size 2ms is slow if you transit small messages. FTR, on a 10 Mbs network, you should be able to transmit 10000 messages of 100 bytes per second, mor or less, with a latency below 1ms. And 70ms is extremelly slow... FYI, I'm able to handle more than 13 000 LDAP message per second on a 100 Mb/s network, on a 2011 MacBookPro... -- Regards, Cordialement, Emmanuel Lécharny www.iktek.com
