wl12-tunning-os

Check ulimit (avoid too many open files)

wlogic@solasoa:~/Oracle/Middleware/Oracle_Home/user_projects/domains/soa_domain/servers/AdminServer/logs$ ulimit -a
core file size          (blocks, -c) unlimited
data seg size           (kbytes, -d) unlimited
file size               (blocks, -f) unlimited
open files                      (-n) 256
pipe size            (512 bytes, -p) 10
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) 29995
virtual memory          (kbytes, -v) unlimited