We are using IS 6.1 on HP-UNIX. And the Max Java Memory size is 1.5G. Everything works well right after the IS rebooting. But after a period, say 1 month, the memory usage can be 90 percent and the server reacts really slowly. When we came into this situation, the only thing we can do is reboot. But i think that is not the right way.
Is there something more we can do to solve this problem? Any comments are highly appreciated.
BTW There are no error message on server log