On 3/26/10 3:35 PM, Cleber Cassol wrote:
Hello again.
Thank you in advance for your great support so far. As you may well
remember, I was having a memory leak issue with MINA 1.1.7, but managed to
solve it thanks to your insights. Now, I have a differente problem to deal
with: sometimes, under not so heavy load (about 2 requests per second), the
server CPU goes to 50%, 60% and sometimes to 100% usage. It stays there for
some minutes, and then it goes down again for the normal level of 5-10%.
It may be caused by the selector() bug : sometime, under some specific
condition, the selector() methods returns immediately as if some sockect
is ready to be read, but without any socket ready. The problem is that
in this case, we renter into the selector() method immediately, and you
can see that it sucks 100% CPU very quickly.
This problem has been fixed in 2.0.0-RC1.
--
Regards,
Cordialement,
Emmanuel Lécharny
www.nextury.com
