netty performance

[Ioan Eugen Stan]

2011/7/17 Marc-André Laverdière <marcandre.laverdiere at gmail.com>:
> AFAIK nanotime is not very reliable and the javadoc warn of that.
> Also, this is not a good test for Netty, as its power really lies in being
> able to scale smoothly. For raw performance, you need to remove as many
> layers of indirection as possible …

I agree with Marc-Andre. You could also check:
- problem with the network (collisions, etc)
- if there is an OS problem (drivers)
- problem with the network card.

If you used the same server on the second network, you could narrow
down the problem.

Regards,
-- 
Ioan Eugen Stan
http://ieugen.blogspot.com/