Problem - An application running on Oracle 8.1.7 on Sun Solaris keeps freezing when user clicks save on application. By rebooting Unix box problem is resolved.

1) What can I look at on the Oracle side.

2) Is there anything that will show what command is being executed before the freeze.


3) How can I see cpu usage, disk io,virtual memory statistics, and processes for CPU and memory usage,network bandwidth usage, can view the entire kernel statistics tree on solaris
Let me know thanks

Bal