We depolyed the openfire last version under linux(fedora) platfrom with 2 xeon CPU & 4 Gb RAM, once it reaches 600 to 700 users server will stop responding, i want to target this to 15K users across company, we athenticate through AD and create internal database for storing groups.
Pls. help me, why server is not responding once user are above 600.
is i am missing any OS level tuning, Pls. through some light,
Thanks in advance,