Saw an interesting discussion regarding NIO/IO performance on linux. If this is still valid then moving to NIO will not increase performance on linux
http://www.theserverside.com/discussions/thread.tss?thread_id=26700 Regards Manu On Mon, Jul 14, 2008 at 10:53 PM, Dain Sundstrom <[EMAIL PROTECTED]> wrote: > On Jul 13, 2008, at 6:39 PM, David Blevins wrote: > >> >> On Jul 13, 2008, at 3:13 PM, Karan Malhi wrote: >> >>> The TPS number is very impressive. If its not a complicated setup, could >>> you >>> share some details on how I could replicate this test on my machine. If >>> we >>> run it on our machines, then we can probably post the results of running >>> on >>> different configurations (on our website) >> >> Something like that would be pretty great. >> >> http://people.apache.org/~dblevins/grinder.tar.gz >> >> Zipped up my setup and uploaded it. You just need to tweak the >> grinder.properties file. I also hacked on the bin/openejb script a bit, >> though that's not required. The grinder.py file controls the client code, >> though i don't fully understand it. >> >> You just start things in this order: >> >> ./openejb-3.1-SNAPSHOT/bin/openejb start >> ./grinder-3.0.1/bin/console >> ./grinder-3.0.1/bin/agent >> >> Then you click the go button on the left of the console. > > Between each run you will want to restart the console. There is a bug in > Grinder where the calculated statistics get messed up when you run a second > time in the console (is divides TPS by 10 for each restart). > > -dain > >
